ASSISTED LIVING FACILITY 1912 West Merced

TRAFFIC IMPACT STUDY ASSISTED LIVING FACILITY

1912 West Merced Avenue, West Covina, CA

November 2019

Prepared For: Prepared by:

Terry A. Hayes Associates, Inc. 3535 Hayden Avenue, Suite 350 Culver City, CA 90232

1100 Corporate Center Drive, Suite 201 Monterey Park, CA 91754 JB91172 (323) 260-4703

Rev. 4

TABLE OF CONTENTS 1. INTRODUCTION 1 1.1 PROJECT DESCRIPTION 1 1.2 PROJECT STUDY AREA 1 1.3 ANALYZED SCENARIOS 4 1.4 ANALYSIS METHODOLOGY 4 2. EXISTING CONDITIONS 7 2.1 EXISTING ROADWAY SYSTEM 7 2.2 EXISTING TRANSIT SERVICE 7 2.3 EXISTING TRAFFIC VOLUMES 10 2.4 EXISTING INTERSECTION LEVEL OF SERVICE 10 3. PROJECT TRAFFIC 12 3.1 PROJECT TRIP GENERATION 12 3.2 PROJECT TRIP DISTRIBUTION 12 3.3 PROJECT TRIP ASSIGNMENT 13 4. EXISTING WITH PROJECT CONDITIONS 16 5. FUTURE WITHOUT PROJECT CONDITIONS 18 5.1 AMBIENT GROWTH 18 5.2 AREA PROJECTS 18 5.3 FUTURE WITHOUT PROJECT INTERSECTION LEVEL OF SERVICE 21 6. FUTURE WITH PROJECT CONDITIONS 23 7. PROJECT TRAFFIC IMPACTS 25 7.1 DETERMINATION OF TRAFFIC IMPACTS 25 7.2 PROJECT TRAFFIC IMPACTS – EXISTING PLUS PROJECT 25 7.3 PROJECT TRAFFIC IMPACTS – FUTURE WITH PROJECT 26 7.4 DALEWOOD STREET/GARVEY AVENUE SIGNAL WARRANT 27 7.5 DRIVEWAY QUEUING ANALYSIS 28 7.6 PROJECT CONSTRUCTION PERIOD 29 8. CONGESTION MANAGEMENT PROGRAM 30 9. ANALYSIS SUMMARY AND CONCLUSIONS 31

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE i

FIGURES FIGURE 1- PROJECT SITE PLAN 2 FIGURE 2- STUDY AREA AND INTERSECTIONS 3 FIGURE 3 - EXISTING LANE CONFIGURATION 9 FIGURE 4 - EXISTING AM/PM PEAK HOUR TRAFFIC VOLUMES 11 FIGURE 5 – PROJECT TRIP DISTRIBUTION 14 FIGURE 6 – PROJECT TRIP ASSIGNMENT – AM/PM PEAK HOUR 15 FIGURE 7 – EXISTING WITH PROJECT – AM/PM PEAK HOUR TRAFFIC VOLUMES 17 FIGURE 8 - LOCATION OF AREA PROJECTS 19 FIGURE 9 – AREA PROJECTS TRIP ASSIGNMENT – AM/PM PEAK HOUR 20 FIGURE 10 – FUTURE WITHOUT PROJECT – AM/PM PEAK HOUR TRAFFIC VOLUMES 22 FIGURE 11 – FUTURE WITH PROJECT – AM/PM PEAK HOUR TRAFFIC VOLUMES 24

TABLES TABLE 1- LEVEL OF SERVICE DEFINITIONS 5 TABLE 2 - EXISTING TRANSIT SERVICE SUMMARY 8 TABLE 3- INTERSECTION PERFORMANCE – EXISTING CONDITIONS 10 TABLE 4 – PROJECT TRIP GENERATION– 12 TABLE 5- INTERSECTION PERFORMANCE – EXISTING WITH-PROJECT 16 TABLE 6 – AREA PROJECTS TRIP GENERATION ESTIMATE 18 TABLE 7 – INTERSECTION PERFORMANCE – FUTURE WITHOUT-PROJECT 21 TABLE 8 – INTERSECTION PERFORMANCE – FUTURE WITH-PROJECT 23 TABLE 9 – DETERMINATION OF PROJECT IMPACTS – EXISTING WITH-PROJECT CONDITIONS 26 TABLE 10 – DETERMINATION OF PROJECT IMPACTS – FUTURE WITH-PROJECT 27

APPENDICES APPENDIX A – TRAFFIC COUNT DATA APPENDIX B – EXISTING LOS WORKSHEETS APPENDIX C – PROJECT SITE WITH ROADWAY DIMENSIONS, SIGHT DISTANCE ANALYSIS APPENDIX D – EXISTING WITH-PROJECT LOS WORKSHEETS APPENDIX E – FUTURE WITHOUT-PROJECT LOS WORKSHEETS APPENDIX F – FUTURE WITH-PROJECT LOS WORKSHEETS APPENDIX G – SIGNAL WARRANT WORKSHEETS

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE ii

1. INTRODUCTION

The proposed Project is a senior assisted living facility at 1912 West Merced Avenue, within the City of West Covina. KOA Corporation has been retained by Terry A. Hayes Associates Inc. to analyze the potential traffic impacts associated with the Project. The scope and methodologies used for this traffic study were developed in consultation with City of West Covina staff.

1.1 PROJECT DESCRIPTION

The proposed Project is an 82,167-square foot senior residential care facility, to be located on Merced Avenue in the City of West Covina. The facility will contain 63 assisted living units and 28 memory care suites, with a total of 111 beds. The site will have 51 off-street parking spaces.

The facility would consist entirely of assisted living units, and therefore none of the residents will own their own vehicles. The facility will operate a shuttle service to transport residents to off-site locations. The project would operate with three shifts of employees, and shift overlap times would not overlap peak AM and PM traffic periods. The site plan provides for on-site parking and loading access via two driveways on West Merced Avenue.

The Project is anticipated to be completed and occupied by the end of the year 2020. The proposed Project site plan is illustrated on Figure 1.

1.2 PROJECT STUDY AREA

The project study area, as defined through consultation with City staff, includes the following four study intersections:

1. Merced Avenue and Dalewood Street/Garvey Avenue 2. Willow Avenue and Merced Avenue 3. Orange Avenue and Merced Avenue 4. Sunset Avenue and Merced Avenue

Due to the diagonal nature of the street grid in the study area, assumptions had to be made for describing the directional orientation of intersection legs and roadways. At intersection #1, the Dalewood Street/Garvey Avenue corridor was considered to be east-west in orientation, and Merced Avenue was considered to be north-south in orientation. At the other study intersections, Merced Avenue was considered to be east-west in orientation and the cross-streets were considered to be north-south in orientation.

Figure 2 illustrates the study area and the locations and assumed orientations of the study intersections.

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE 1 FIGURE 1912 West Merced Avenue 1 Site Plan FIGURE 1912 West Merced Avenue FIGURE2 Study1912 Area W estand IntersectionsMerced Avenue FIGURE est Merced Aenue 2 StudyArea APrreaoj eandcts: InOttehresectionsr West Covina Traffic Studies

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y W n roja A Fos D T lw u o te rn W D od r e e Fa A ss v r v S er St lin e t s g (! S t t on A t E St he na I! )" Project Site (! Study Intersection Miles 0 0.2 0.4 INTRODUCTION

1.3 ANALYZED SCENARIOS

Traffic impacts associated with the proposed Project were analyzed at the study intersections for the weekday a.m. and weekday p.m. peak-hour periods. The study included the analysis of the following traffic scenarios:

 Existing  Existing with-Project  Future without-Project  Future with-Project

1.4 ANALYSIS METHODOLOGY

KOA coordinated with City staff as the first step in the traffic analysis, in order to define the study area and other major details. The following text describes the study methodology for this report.

Existing Conditions

Traffic counts were conducted at the study intersections.

The traffic counts sources and the existing level of service (LOS) at each of the study intersections are discussed in Section 2 of this report.

Project Trip Generation and Distribution

Project trip generation was derived from rates defined by Trip Generation, 10th Edition, published by the Institute of Transportation Engineers. The trip generation and distribution calculations are discussed in Section 3 of this report.

Existing with-Project Conditions

Based on the projected Project traffic and the traffic count totals, an existing plus-Project conditions scenario was analyzed to review potential impacts based on existing baseline conditions. The level of service for existing with-Project conditions at the study intersections is discussed in Section 4 of this report.

Future without-Project Conditions

In order to account for traffic growth in the study area, an ambient/background traffic growth rate was applied to the existing traffic counts. In addition, traffic from related/area projects (approved and pending developments) was added to the study area. The levels of service at the study intersections for future without-Project conditions are discussed in Section 5 of this report.

Future with-Project Conditions

Trips from the proposed Project were added to the future without-Project volumes to define future with- Project traffic volume conditions. The levels of service for this scenario are discussed in Section 6 of this report.

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE 4 INTRODUCTION

Level of Service Methodology

For analysis of level of service (LOS) at signalized intersections, the City of West Covina has designated the Intersection Capacity Utilization (ICU) methodology as the desired tool. The concept of roadway level of service under the ICU methodology is calculated as the volume of vehicles that pass through the facility divided by the capacity of that facility. A 10% adjustment to the clearance and loss time factor based on the critical phases of the signalized control were included in the traffic analysis. A facility is “at capacity” (ICU value of 1.00 or greater) when extreme congestion occurs. This value is a function of hourly volumes, signal phasing, and approach lane configuration on each leg of the intersection.

This volume/capacity ratio value is based upon volumes by lane, signal phasing, and approach lane configuration with a capacity of 1,600 vehicles per lane for all through and turn lanes, and a capacity of 2,880 for dual turn lanes. A 10 percent adjustment to the clearance and loss time factor based on the critical phases of the signalized control was included in the traffic analysis.

For intersections 1 and 2, which are stop-controlled, LOS was analyzed based on the Highway Capacity Manual (HCM) unsignalized intersection methodology. This method calculates roadway level of service based on intersection delay, defined as the worst-case approach delay experienced by users of the intersection who must stop or yield to free-flow through traffic. The method uses a “gap acceptance” technique to predict driver delay.

A facility with LOS A indicates excellent operating conditions with little delay to motorists, whereas LOS F represents congested conditions with excessive vehicle delay. The upper limit of LOS E is typically defined as the operating capacity of a roadway.

Table 1 defines the level of service criteria applied to the study intersections.

Table 1- Level of Service Definitions Signalized: Unsignalized: Level of Volume to Average Control Definition Service Capacity Delay Ratio (seconds/vehicle) Excellent Operation. Free-flow Speeds prevail. Vehicles are almost A 0 - .600 <10 unimpeded in their ability to maneuver within the traffic stream.

Very good operation. Reasonably free-flow speeds are maintained. B .601 to .700 >10 to 15 The ability to maneuver within traffic is only slightly restricted.

Good operation. Flow with speeds at or near free-flow speed of the roadway. Freedom to maneuver within the traffic stream is C .701-.800 >15 to 25 noticeably restricted and lane changes require more care and vigilance on the part of the driver. Fair operation. Speeds begin to decline sightly with increasing flows. In this range, desnity begins to increase somewhat more quickly with D .801-.900 >25 to 35 increasing flow. Freedom to maneuver within the traffic stream is noticeably limited. Source: Highway Capacity Manual, Special Report 209, Transportation Research Board, Washington D.C., 2000 and Interim Manuals on Highway Capacity, NCHRP Circular 2012, 1982.

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE 5 INTRODUCTION

Signalized: Unsignalized: Level of Volume to Average Control Definition Service Capacity Delay Ratio (seconds/vehicle) Poor operation. Operation at capacity with no usable gaps in the E traffic stream. Any disruption to the traffic stream has little or no .901-1.000 >35 to 50 room to dissipate. Forced Flow. Represents jammed conditions. Backups from locations downstream or on the cross street may restrict or prevent F movements of vehicles out of the intersection approach lanes: >1.000 > 50 Therefore, volumes carried are not predictable. Potential for stop- and-go type traffic flow. Source: Highway Capacity Manual, Special Report 209, Transportation Research Board, Washington D.C., 2000 and Interim Manuals on Highway Capacity, NCHRP Circular 2012, 1982.

Significant Traffic Impacts

Traffic impacts are identified if a proposed development will result in a significant change in traffic conditions at a study intersection. A significant impact is typically identified if project-related traffic will cause service levels to deteriorate beyond a threshold limit specified by the overseeing agency. Impacts can also be significant if an intersection is already operating below acceptable level of service values and project traffic will cause a further decline below a threshold. Determination of potential significant traffic impacts due to the proposed Project is discussed in Section 7 of this report.

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE 6

2. EXISTING CONDITIONS

This section describes the existing conditions within the study area in terms of roadway facilities, transit service and traffic operating conditions.

2.1 EXISTING ROADWAY SYSTEM

The key roadways within the study area are described here. The discussion is limited to specific roadways that traverse the study intersections and serve the Project site. Figure 3 illustrates the existing traffic controls and approach lane geometries at the study intersections.

Garvey Avenue South is classified as a Collector Street in the West Covina General Plan. This east-west roadway provides one travel lane in each direction. On-street parking is generally prohibited on both sides of the roadway. The posted speed limit is 35 miles per hour.

Merced Avenue is classified as a Minor Arterial by the West Covina General Plan. This east-west roadway (considered to be north-south at its intersection with Garvey Avenue) provides two travel lanes in each direction. On-street parking is permitted on both sides of the roadway west of Orange Avenue and east of Sunset Avenue, and permitted only on the south side of the roadway between Orange Avenue and Sunset Avenue. The posted speed limit ranges from 35 to 40 miles per hour.

Orange Avenue is classified as a Collector in the West Covina General Plan. This north-south roadway provides one travel lane in each direction. On-street parking is permitted on both sides of the roadway north of Merced Avenue but permitted only on the west side of the roadway south of Merced Avenue. The posted speed limit ranges from 35 to 40 miles per hour.

Sunset Avenue is classified as a Principal Arterial in the West Covina General Plan. This north-south roadway provides two travel lanes in each direction. On-street parking is generally prohibited on both sides of the roadway in the study area vicinity. The roadway is striped for Class II bike lanes in both directions beginning one block north of Merced Avenue and continuing south to Amar Road. The posted speed limit is 40 miles per hour.

Willow Avenue is a local roadway that provides one travel lane in each direction. On-street parking is permitted on both sides of this north-south roadway. The posted speed limit ranges from 35 to 40 miles per hour.

2.2 EXISTING TRANSIT SERVICE

The Project study area is served by bus transit lines operated by the City of West Covina and Foothill Transit. Table 2 summarizes the Project study area transit services.

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE 7 EXISTING CONDITIONS

Table 2 - Existing Transit Service Summary Agency Line From To Via Peak Frequency West Covina Baldwin Park Blvd, Merced Foothill Transit 272 Duarte Parkway/California Avenue, Sunset Avenue, 30 minutes Avenue West Covina Parkway San Dimas Park and Foothill Transit 499 Downtown Los Angeles 10 freeway 8 minutes Ride Montclair-Fairplex Foothill Transit 699 Downtown Los Angeles 10 freeway 2 minutes Park and Ride Gale Avenue, 7th Street, Foothill Transit 281 Citrus College Puente Hills Mall Sunset Avenue, Cameron 30 minutes Avenue, Citrus Avenue, West Covina Parkway, Sunset West Covina Go West Avenue, Orange Avenue, Community Services Shuttle Plaza West Covina Plaza West Covina 65 minutes Cameron Avenue, Pacific Department (Blue Line) Avenue

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE 8 FIGURE 1912 West Merced Avenue

FIGURE 1912 WExistingest Merced Lane Avenue Configuration FIG3URE est Merced Aenue 2 StudyArea APrreaoj eandcts: InOttehresectionsr West Covina Traffic Studies

y W n roja A Fos D T lw u o te rn W D od r e e Fa A ss v r v S er St lin e t s g (! S t t on A t E St he na I! )" Project Site (! Study Intersection Miles 0 0.2 0.4

W Merced Avenue Willow Avenue & Orange Avenue & Sunset Avenue & & Dalewood Street/ 1 Merced Avenue Merced Avenue Merced Avenue Garvey Avenue 2

STOP STOP S S EXISTING CONDITIONS

2.3 EXISTING TRAFFIC VOLUMES

New vehicle turning movement counts were collected at the study intersections on Tuesday October 22, 2019 from 7:00 AM to 9:00 AM and from 4:00 PM to 6:00 PM.

The traffic count data sheets are provided in Appendix A.

2.4 EXISTING INTERSECTION LEVEL OF SERVICE

Based on the intersection lane configurations and the existing traffic volumes, volume-to-capacity ratios or delay values and corresponding levels of service (LOS) were determined for each of the study intersections during the weekday a.m. and p.m. peak hours.

Table 3 summarizes the volume-to-capacity ratios, delay and LOS values for existing traffic conditions.

Table 3- Intersection Performance – Existing Conditions AM Peak PM Peak Study Intersections V/C or Delay LOS V/C or Delay LOS Merced Avenue and Dalewood 1 Street/ Garvey Avenue* 59.3 F 15.5 C Willow Avenue and Merced 2 Avenue* 19.7 C 11.0 B Orange Avenue and Merced 3 Avenue 0.705 C 0.623 B Sunset Avenue and Merced 4 Avenue 0.808 D 0.741 C

LOS = Level of Service; V/C = Volume to Capacity ratio shown in X.XXX format.

* Unsignalized intersection. Analysis output is in average seconds of delay per approaching vehicle.

All but one of the study intersections currently operate at LOS D or better during the weekday a.m. and p.m. peak hours. The intersection of Merced Avenue and Dalewood Street/Garvey Avenue South operates at LOS F during the AM peak period. This intersection has relatively high volumes in the peak period due to its proximity to the nearby freeway interchange, and traffic must stop at all approaches so there is some delay for every approaching vehicle.

The existing weekday a.m. peak-hour and p.m. peak-hour traffic turn movement volumes are illustrated on Figure 4 of this report. The existing traffic analysis scenario LOS worksheets are provided in Appendix B.

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE 10 FIGURE 1912 West Merced Avenue FIGURE 1912 WExistingest Merced AM/PM Avenue Peak Hour Traffic Volumes FIGURE est Merced Aenue 4 Study Area and Intersections 2 Area Projects: Other West Covina Traffic Studies

y W n roja A Fos D T lw u o te rn W D od r e e Fa A ss v r v S er St lin e t s g (! S t t on A t E St he na I! )" Project Site (! Study Intersection Miles 0 0.2 0.4 xx/xx AM/PM turning movement volumes

Merced Ave and Dalewood 1 2 Willow Avenue and Merced Avenue 3 Orange Ave and Merced Ave 4 Sunset Ave and Merced Av Street/Garvey Ave South

/ 4/7 114/148 104/73

/ / / 182/56 6/2 102/34 10/3 368/184 27/24 387/264 109/99 305/232 189/129 1002/886 78/126 546/251 3/4 87/66 131/75 149/75

All-way Stop All-way Stop Signal Signal

/ 3/6 96/79 94/152

55/138 / 272/372 383/444 371/553

280/408 36/8 34/26 76/25 79/84 14/18 235/77 104/34 100/67 99/120 538/257 201/172 313/305 167/106 831/858

5 0 6 0 7 0 8 0

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0 0 0 0

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/ / / / / / / / / / / / / / / / / / / /

3. PROJECT TRAFFIC

This section defines the traffic that would be generated by the proposed Project in a three-step process including trip generation, trip distribution and trip assignment.

3.1 PROJECT TRIP GENERATION

Project trip generation was derived from rates defined by Trip Generation, 10th Edition, published by the Institute of Transportation Engineers. The trip generation totals were based on the number of beds in the proposed facility. The rates, based on surveys at existing facilities, include all trips generated per bed, In order to provide scalable trip totals based on facility size. The trip rates include all type of trips that would be generated by the Project - employee trips, vendor/delivery trips, and visitor trips.

Table 4 – Project Trip Generation–

Weekday Daily AM Peak Hour PM Peak Hour ITE Code Land Use Intensity Units Rate Rate In Out Rate In Out Trip Generation Rates 254 Assisted Living - Beds 2.60 0.19 63% 37% 0.26 38% 62% Trip Generation Totals-New Use 254 Assisted Living 111 Beds 289 21 13 8 29 11 18 Total 111 289 21 13 8 29 11 18 Trip Generation based on number of beds but assumed to include trips made by employees and visitors to the facility.

The project would generate 289 daily vehicle trips, including 21 vehicle trips during the a.m. peak-hour (13 inbound trips and 8 outbound trips) and 29 vehicle trips during the p.m. peak hour (11 inbound trips and 18 outbound trips).

The project would operate with three shifts of employees. The peak shift would have a population of 20 employees. Shifts would be scheduled for 6:00 AM to 2:00 PM, 2:00 PM to 10:00 PM, and from 10:00 PM to 6:00 AM. Shifts would potentially be staggered to have employees overlap across shifts – this would occur in increments of 45 minutes before and after the shift start/end times.

Morning shift overlap would last until 6:45 AM, and afternoon shift overlap would last until 2:45 PM. There would not be any significant employee trips during the analyzed peak traffic periods of 7:00 AM to 9:00 PM and 4:00 PM to 6:00 PM. Therefore, adjustments to the Project peak-hour trip generation estimates provided by the application of ITE Trip Generation rates are not necessary.

Deliveries will be made at the southeast corner of the building, across the parking lot from the eastern driveway entrance onto Merced Avenue.

3.2 PROJECT TRIP DISTRIBUTION

Trip distribution is the process of assigning the directions from which traffic will access the Project site. Trip distribution is dependent upon the land use characteristics of the Project, the local roadway network, and the general locations of other land uses to which Project trips would originate or terminate.

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE 12 PROJECT TRAFFIC

The site plan provides for site access via two driveways on West Merced Avenue. Therefore, the analysis assumes that all trips generated by the project will enter and exit via that roadway.

Figure 5 illustrates the trip distribution percentages at the study intersections.

3.3 PROJECT TRIP ASSIGNMENT

Based on the trip generation and distribution assumptions described above, Project traffic was assigned to the roadway system. The peak hour Project trip assignment is illustrated on Figure 6.

3.4 PROJECT SITE ACCESS

An engineering drawing was produced to illustrate the adjacent roadway dimensions on Merced Avenue adjacent to the site. The drawing also illustrates any necessary additions to red curb areas/prohibited parking to provide for adequate sight distance at the driveways.

There are no access driveways on the opposite side of Merced Avenue.

Appendix C provides the engineering drawing with these elements.

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE 13 FIGURE 1912 West Merced Avenue G 112 WProjectest Mer cedTrip A Distributionvenue G est Merced Aenue 25 StudyArea APrreaoj eandcts: InOttehresectionsr West Covina Traffic Studies

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y n oa A o lw o t n W o a A S St lin t g (!4 S t t on A t S St na I! )" ot Sit (! Sty nttion Miles 0 0.2 0.4 xx% Project Trip Distribution

Merced Ave and Dalewood 1 2 Willow Avenue and Merced Avenue 3 Orange Ave and Merced Avenue 4 Sunset Ave and Merced Avenue Street/Garvey Avenue South

% 0% 0% 0%

% % % 0% 0% 0% 0% 60% 15% 0% 0% 10% 0% 0% 0% 10% 0% 0% 0% 0%

All-way Stop All-way Stop Signal Signal

% 0% 15% 0%

0% % 60% 10% 10% 0% 0% 0% 0% 0% 0% 0% 0% 0% 60% 60% 0% 15% 15% 0%

5 0 6 0 7 0 8 0

% % % %

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% % % % % % % % % % % % % % % % % % % % FIGURE 1912 West Merced Avenue FIGURE 1912 WProjectest Mer cedTrip A Assignmentvenue AM/PM Peak Hour FIGURE est Merced Aenue 6 Study Area and Intersections 2 Area Projects: Other West Covina Traffic Studies

Merced Ave and Dalewood 1 2 Willow Avenue and Merced Avenue 3 Orange Ave and Merced Avenue 4 Sunset Ave and Merced Avenue Street/Garvey Avenue South

/ 0/0 0/0 0/0

/ / / 0/0 0/0 0/0 0/0 5/10 2/2 0/0 0/0 1/1 0/0 0/0 0/0 1/1 0/0 0/0 0/0 0/0

All-way Stop All-way Stop Signal Signal

/ 0/0 2/3 0/0

0/0 / 8/7 1/2 1/2 0/0 0/0 0/0 0/0 2/2 0/0 0/0 0/0 0/0 0/0

8/7 5/10 0/0 1/3 0/0

5 0 6 0 7 0 8 0

/ / / /

/ / / / / / / / / / / / / / / / / / / /

0 0 0 0

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4. EXISTING WITH PROJECT CONDITIONS

This section documents existing traffic conditions at the study intersections with the addition of Project- generated traffic. Traffic volumes for these conditions were derived by adding Project trips to the existing traffic volumes.

Table 5 summarizes the resulting V/C, Delay and LOS values at the study intersections for existing with- Project conditions.

Table 5- Intersection Performance – Existing with-Project AM Peak PM Peak Study Intersections V/C or Delay LOS V/C or Delay LOS Merced Avenue and Dalewood 1 Street/ Garvey Avenue* 65.7 F 16.2 C Willow Avenue and Merced 2 Avenue* 20.0 C 11.1 B Orange Avenue and Merced 3 Avenue 0.705 C 0.625 B Sunset Avenue and Merced 4 Avenue 0.808 D 0.742 C

LOS = Level of Service; V/C = Volume to Capacity ratio shown in X.XXX format.

* Unsignalized intersection. Analysis output is in average seconds of delay per approaching vehicle.

Operations would not change substantially from existing conditions. All intersections would operate at LOS C or better except for the intersection of Merced Avenue and Dalewood Street/Garvey Avenue South (which would continue to operate at LOS F in the AM peak hour). The increase in delay for vehicles at this all-way stop-sign controlled intersection would experience a small increase in delay.

The existing with-Project traffic volumes for the weekday a.m. and p.m. peak hour are illustrated on Figure 7. The existing with-Project traffic analysis worksheets for this scenario are provided in Appendix D of this report.

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE 16 FIGURE 1912 West Merced Avenue FIGURE 1912 WExistingest Merced with Av enueProject - AM/PM Peak Hour Traffic Volumes FIGURE est Merced Aenue 7 Study Area and Intersections 2 Area Projects: Other West Covina Traffic Studies

Merced Ave and Dalewood 1 2 Willow Avenue and Merced Avenue 3 Orange Ave and Merced Ave 4 Sunset Ave and Merced Av Street/Garvey Ave South

/ 4/7 114/148 104/73

/ / / 182/56 6/2 102/34 10/3 373/194 29/26 387/264 109/99 306/233 189/129 1002/886 78/126 547/252 3/4 87/66 131/75 149/75

All-way Stop All-way Stop Signal Signal

/ 3/6 98/82 94/152

55/138 / 280/379 384/446 372/555

288/415 36/8 34/26 77/28 79/84 14/18 235/77 106/36 100/67 99/120 313/305 167/106 831/858 543/267 201/172

5 0 6 0 7 0 8 0

/ / / /

/ / / / / / / / / / / / / / / / / / / /

0 0 0 0

/ / / /

/ / / / / / / / / / / / / / / / / / / /

5. FUTURE WITHOUT PROJECT CONDITIONS

This section provides an analysis of future traffic conditions in the study area with area/related project trips and background growth added, but without Project traffic. The proposed Project is anticipated to be completed by 2020, and this defined the future analysis year.

5.1 AMBIENT GROWTH

In order to acknowledge regional population and employment growth outside of the study area, an ambient/background traffic growth rate was applied to the existing (year 2019) traffic counts. An annual growth rate of 0.46 percent is defined for the local area (Regional Statistical Area 26) of the Los Angeles County Congestion Management Program. To be conservative, the annual growth rate was rounded to one percent for the future scenarios.

5.2 AREA PROJECTS

In addition to the application of the ambient traffic growth rate, traffic from related/area projects (approved and pending developments) was included as part of the year-2020 analysis. Five projects in the City of West Covina and one project in the City of Baldwin Park were identified for inclusion in the traffic impact analysis.

Table 6 provides the trip generation estimates for the area projects and the project locations are illustrated on Figure 8.

Table 6 – Area Projects Trip Generation Estimate Daily AM Peak Hour PM Peak Hour ID Location City Land Use Intensity Units Total Total In Out Total In Out 1 1400 West Covina Pkwy West Covina Assisted Living Facility 131 beds 341 25 16 9 34 13 21 2 1388 E Garvey Ave S West Covina Public Storage Facility 78.474 k.s.f. 118 8 5 3 13 6 7 3 1415 W Garvey Ave N West Covina Assisted Living Facility 107 beds 278 20 13 7 28 11 17 4 1530 W. Cameron Ave West Covina Attached Condominiums 56 d.u 410 26 6 20 31 20 11 Fast-Food with Drive Through 5 200 S. Vincent Avenue West Covina Window 4.198 k.s.f. n/a 144 73 71 302 151 151 6 14837 Pacific Avenue Baldwin Park Single-family 47 d.u. 444 35 9 26 47 22 25

TOTAL 1,591 258 122 136 455 223 232 Source: ITE Trip Generation Manual, 10th Edition

The area project trip assignment volumes for the a.m. and p.m. peak hours are provided on Figure 9.

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Miles I 0 0.5 1 FIGURE 1912 West Merced Avenue FIGURE 1912 WAreaest Me Projectsrced Avenue Trip Assignment - AM/PM Peak Hour FIGU9RE est Merced Aenue 2 StudyArea APrreaoj eandcts: InOttehresectionsr West Covina Traffic Studies

Merced Ave and Dalewood 1 2 Willow Avenue and Merced Avenue 3 Orange Ave and Merced Avenue 4 Sunset Ave and Merced Avenue Street/Garvey Avenue South

/ 0/0 0/0 0/0

/ / / 0/0 0/0 0/0 0/0 0/0 0/0 4/7 0/0 0/0 1/2 7/13 0/0 0/0 0/0 0/0 1/2 0/0

All-way Stop All-way Stop Signal Signal

/ 0/0 0/0 1/2

0/0 / 0/0 0/0 0/0 0/0 0/0 0/0 0/0 0/0 0/0 3/6 1/2 0/0 0/0

0/0 0/0 0/0 0/0 7/12

5 0 6 0 7 0 8 0

/ / / /

/ / / / / / / / / / / / / / / / / / / /

0 0 0 0

/ / / /

/ / / / / / / / / / / / / / / / / / / / FUTURE WITHOUT PROJECT CONDITIONS

5.3 FUTURE WITHOUT PROJECT INTERSECTION LEVEL OF SERVICE

Table 7 summarizes the V/C, Delay and LOS values at the study intersections under this scenario.

Table 7 – Intersection Performance – Future without-Project AM Peak PM Peak Study Intersections V/C or Delay LOS V/C or Delay LOS Merced Avenue and Dalewood 1 Street/ Garvey Avenue* 65.3 F 15.9 C Willow Avenue and Merced 2 Avenue* 20.3 C 11.1 B Orange Avenue and Merced 3 Avenue 0.714 C 0.635 B Sunset Avenue and Merced 4 Avenue 0.818 D 0.752 C

LOS = Level of Service; V/C = Volume to Capacity ratio shown in X.XXX format.

* Unsignalized intersection. Analysis output is in average seconds of delay per approaching vehicle.

Except for the intersection of Merced Avenue and Dalewood Street/Garvey Avenue South (operating at LOS F in the AM peak hour under all-way stop-sign control), all of the study intersections would operate at LOS D or better during both peak periods.

The future without-Project traffic volumes for the weekday a.m. and p.m. peak hour are illustrated on Figure 10. The future without-Project traffic analysis worksheets are provided in Appendix E of this report.

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE 21 FIGURE 1912 West Merced Avenue FIGURE 1912 WFutureest Mer cedwithout Avenue Project- AM/PM Peak Hour Traffic Volumes FIGURE est Merced Aenue 10 Study Area and Intersections 2 Area Projects: Other West Covina Traffic Studies

Merced Ave and Dalewood 1 2 Willow Avenue and Merced Avenue 3 Orange Ave and Merced Ave 4 Sunset Ave and Merced Av Street/Garvey Ave South

/ 4/7 115/149 105/74

/ / / 184/57 6/2 103/34 10/3 372/186 27/24 395/274 110/100 308/234 192/132 1019/908 79/127 551/254 3/4 88/67 133/78 150/76

All-way Stop All-way Stop Signal Signal

/ 3/6 97/80 96/156

56/139 / 275/376 387/448 375/559

283/412 36/8 34/26 77/25 80/85 14/18 237/78 105/34 101/68 543/260 203/174 319/314 170/109 846/879 100/121

5 0 6 0 7 0 8 0

/ / / /

/ / / / / / / / / / / / / / / / / / / /

0 0 0 0

/ / / /

/ / / / / / / / / / / / / / / / / / / /

6. FUTURE WITH PROJECT CONDITIONS

This section documents future traffic conditions at the study intersections with the addition of Project- generated traffic. Traffic volumes for these conditions were derived by adding Project trips to the future without-Project scenario volumes.

Table 8 summarizes the resulting V/C and LOS values at the study intersections for future with-Project traffic conditions. Table 8 – Intersection Performance – Future with-Project AM Peak PM Peak Study Intersections V/C or Delay LOS V/C or Delay LOS Merced Avenue and Dalewood 1 Street/ Garvey Avenue* 70.0 F 16.5 C Willow Avenue and Merced 2 Avenue* 20.6 C 11.2 B Orange Avenue and Merced 3 Avenue 0.714 C 0.636 B Sunset Avenue and Merced 4 Avenue 0.818 D 0.752 C

LOS = Level of Service; V/C = Volume to Capacity ratio shown in X.XXX format.

* Unsignalized intersection. Analysis output is in average seconds of delay per approaching vehicle.

As in the future without project scenario, three of the study intersections would operate with conditions at LOS D or better. The intersection of Merced Avenue and Dalewood Street/Garvey Avenue South would continue to operate at LOS F during the AM peak hour, with a slight increase in delay over without-Project conditions.

The future with-Project traffic volumes for the weekday a.m. and p.m. peak hour are illustrated on Figure 11. The future with-Project traffic analysis worksheets are provided in Appendix F of this report.

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE 23 FIGURE 1912 West Merced Avenue FIGURE 1912 WFutureest Mer cedwith A vProject-enue AM/PM Peak Hour Traffic Volumes FIGURE est Merced Aenue 11 Study Area and Intersections 2 Area Projects: Other West Covina Traffic Studies

Merced Ave and Dalewood 1 2 Willow Avenue and Merced Avenue 3 Orange Ave and Merced Ave 4 Sunset Ave and Merced Av Street/Garvey Ave

/ 4/7 115/149 105/74

/ / / 184/57 6/2 103/34 10/3 377/196 29/26 395/274 110/100 309/235 192/132 1019/908 79/127 552/255 3/4 88/67 133/78 150/76

All-way Stop All-way Stop Signal Signal

/ 3/6 99/83 96/156

56/139 / 283/383 388/450 376/561

291/419 36/8 34/26 78/28 80/85 14/18 237/78 107/36 101/68 548/270 203/174 319/314 170/109 846/879 100/121

5 0 6 0 7 0 8 0

/ / / /

/ / / / / / / / / / / / / / / / / / / /

0 0 0 0

/ / / /

/ / / / / / / / / / / / / / / / / / / /

7. PROJECT TRAFFIC IMPACTS

7.1 DETERMINATION OF TRAFFIC IMPACTS

Traffic impacts occur if a proposed development will result in significant changes in traffic conditions at a study location. A significant impact is typically identified if project-related traffic will cause LOS to deteriorate beyond a threshold limit specified by the reviewing agency. Impacts can also be significant if an intersection is already operating below the acceptable level of service and project traffic will cause a further decline in operations beyond the threshold.

The City of West Covina has established specific thresholds for project-related increases based on the Los Angeles County Department of Public Works traffic impact guidelines. For signalized intersections, Intersection Capacity Utilization (ICU) methodology can be used under these guidelines, using the output value that is similar to a volume-to-capacity ratio (v/c).

Significant impacts under these guidelines occur when pre-project conditions are LOS C or worse and the project causes the intersection operations to worsen by the thresholds shown in the table below.

Level of Pre-Project Project-Related Increase Service Volume/Capacity Ratio in ICU Value C 0.71 to 0.80 0.04 or more D 0.81 to 0.90 0.02 or more E/F 0.91 or more 0.01 or more

For unsignalized intersections, the Highway Capacity Manual (HCM) unsignalized methodology was applied, which is typical for traffic studies. Although criteria for impacts of unsignalized intersections is not defined by the County guidelines, impacts were considered significant for this report where the Project would cause or worsen intersections to operate at LOS E or F and where project trips would increase intersection volumes by 10 percent or more during peak hours. A traffic signal warrant analysis was also conducted to determine whether a traffic signal is warranted.

7.2 PROJECT TRAFFIC IMPACTS – EXISTING PLUS PROJECT

Table 9 provides a summary of the Project impacts under existing conditions. Traffic impacts created by the proposed Project were determined by comparing the existing scenario conditions to the existing with- Project scenario conditions.

The proposed Project would not create significant traffic impacts at any of the study intersections under existing baseline conditions. The intersection of Merced Avenue and Dalewood Street/Garvey Avenue South was analyzed further for the volume increase percentage due to the Project, due to the AM LOS value of F. The Project trips would increase the intersection volumes by 1.2 percent to 2.0 percent for the AM and PM peak hours, respectively, which is not significant.

The status of traffic signal warrants with and without the proposed Project was also reviewed. Section 7.4 of this report discusses the analysis of traffic signal warrants for this location.

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE 25 PROJECT TRAFFIC IMPACTS

Table 9 – Determination of Project Impacts – Existing With-Project Conditions Existing Existing Conditionswith Project Change in Sig Peak V/C or V/C or V/C Impact? LOS LOS Study Intersections Hour Delay Delay 1Merced Avenue and Dalewood AM 59.3 F 65.7 F 6.4 No Street/ Garvey Avenue* PM 15.5 C 16.2 C 0.7 No 2Willow Avenue and Merced AM 19.7 C 20.0 C 0.3 No Avenue* PM 11.0 B 11.1 B 0.1 No 3Orange Avenue and Merced AM 0.705 C 0.705 C 0.000 No Avenue PM 0.623 B 0.625 B 0.002 No 4Sunset Avenue and Merced AM 0.808 D 0.808 D 0.000 No Avenue PM 0.741 C 0.742 C 0.001 No LOS = Level of Service; V/C = Volume to Capacity ratio shown in X.XXX format.

* Unsignalized intersection. Analysis output is in average seconds of delay per approaching vehicle. Impact analyzed based on a 10 percent threshold for increase in trips due to the project, and status of signal warrants.

7.3 PROJECT TRAFFIC IMPACTS – FUTURE WITH PROJECT

Table 10 provides a summary of the Project impacts under future conditions. Traffic impacts created by the Project were determined by comparing the future without-Project conditions to the future with- Project conditions.

The proposed Project would not create significant traffic impacts at any of the study intersections under future conditions. A similar impact analysis to that done for the existing conditions period at the intersection of Merced Avenue and Dalewood Street/Garvey Avenue South was conducted, due to the AM LOS value of F. The Project trips would increase the future-period intersection volumes by 1.2 percent to 1.9 percent for the AM and PM peak hours, respectively, which is not significant.

The status of traffic signal warrants with and without the proposed Project was also reviewed. Section 7.4 of this report discusses the analysis of traffic signal warrants for this location.

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE 26 PROJECT TRAFFIC IMPACTS

Table 10 – Determination of Project Impacts – Future With-Project Future Without Future with Project Project Change in Peak V/C or V/C or V/C or Sig Study Intersections Hour Delay LOS Delay LOS Delay Impact? 1AM65.3Merced Avenue and Dalewood Street/ F 70.0 F 4.7 No Garvey Avenue* PM 15.9 C 16.5 C 0.6 No 2 AM 20.3 C 20.6 C 0.3 No Willow Avenue and Merced Avenue* PM 11.1 B 11.2 B 0.1 No 3 AM 0.714 C 0.714 C 0.000 No Orange Avenue and Merced Avenue PM 0.635 B 0.636 B 0.001 No 4 AM 0.818 D 0.818 D 0.000 No Sunset Avenue and Merced Avenue PM 0.752 C 0.752 C 0.000 No LOS = Level of Service; V/C = Volume to Capacity ratio shown in X.XXX format.

7.4 MERCED AVENUE-DALEWOOD STREET/GARVEY AVENUE SIGNAL WARRANT

A traffic signal warrant analysis was conducted at the intersection of Merced Avenue and Dalewood Street/Garvey South. A warrant analysis determines if requirements would be met for a new traffic signal. By comparing the analysis results in the future pre- and post-project scenarios, this section evaluates whether the project should be responsible for installing the signal as a mitigation measure. The methodology applied is that if signal warrants are not met in either scenario, then a traffic signal is not supported as a mitigation measure. If signal warrants are met in both scenarios, then the project should not be deemed responsible for the measure since the pre-project conditions already justified signalization. Only if the addition of project traffic alone justifies the signal (in post-project conditions) should the project be considered responsible for installing a traffic signal.

The analysis was based on the Manual on Uniform Traffic Control Devices (MUTCD), published by the Federal Highway Administration and amended for use in California by Caltrans.

Inputs to the analysis included the roadway lane configurations and future post-project vehicle turning movement volumes. The following signal warrant guideline defines the minimum criteria for the potential installation of a traffic control signal based on peak-hour volumes.

 Warrant 3 - Peak Hour Volume – Determine that for one hour of the day minor street traffic operates with undue delay in entering or crossing the major street. Part A - Total volume and vehicle hours of delay on the minor approach. Part B – Peak-hour volumes of both approaches of the major street and highest approach of the minor street. Warrant 3 is met if Part A or Part B is met.

As the MUTCD recommends that engineering judgment be considered, the City engineer would make the final determination on the traffic control change, whether warrants are met or not.

For future pre-project conditions, the peak-hour volumes on Dalewood Street/Garvey Avenue are 526 vehicles during the weekday AM peak hour and 612 vehicles during the PM peak hour. For future post- project conditions, the peak-hour volumes on Dalewood Street/Garvey Avenue are 534 vehicles during

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE 27 PROJECT TRAFFIC IMPACTS

the weekday AM peak hour and 619 vehicles during the PM peak hour. The volumes on the minor street approach (Merced Avenue) would be 579 vehicles in the AM peak hour and 268 vehicles in the PM peak hour under pre-Project conditions and 584 vehicles in the AM peak hour and 278 vehicles in the PM peak hour under post-Project conditions.

Based on the analyzed data, Part A would be satisfied under both future pre- and post-project conditions. The number of vehicle-hours of minor approach delay exceeds the Part A threshold during the AM peak hour in both scenarios.

As the peak-hour volume warrant would be satisfied at this location in both cases, the proposed Project should not be deemed responsible for traffic signal installation. Installation of a traffic signal would not address a Project-only impact, and therefore the intersection does not warrant such mitigation by the project.

7.5 DRIVEWAY QUEUING ANALYSIS

KOA analyzed 95th percentile queues for westbound left-turning traffic at the project east driveway (i.e. the driveway located at the southeast corner of the project site) to determine whether the roadway link could accommodate a left-turn pocket with adequate storage for the expected queue.

This was examined to determine if queuing activity could overlap with the eastbound left-turn pocket for the intersection of Orange Avenue and Merced Avenue to ensure sufficient storage for westbound left- turn movements into the site driveway. The eastbound left-turn pocket for that intersection has a western extent that is less than 25 feet to the east of the proposed southern site driveway.

Table 11 provides an analysis of queues for the inbound and outbound traffic movements at the east Project driveway. The data in the right-most column of the table is the average length (in feet) of vehicle queuing, indicating that the typical queue would be much less than the length of one vehicle. The table data indicates that the 95th-percentile queue for the westbound left-turn movement at the east driveway would be significantly less than one standard vehicle length (25 feet) during both peak periods.

In most circumstances, therefore, there should be no queuing activity at the driveway. The northbound left-turn queues out of the driveway (on-site driveway approach) would also be significantly less than one vehicle in length.

Table 11 – Determination of Project Impacts – Future With-Project

Average Queue Length Peak Estimate Control Type Movement Hour (Feet) EAST DRIVEWAY/MERCED AVENUE Northbound Left Weekday AM 0.7 (outbound) Weekday PM 1.1 2-way stop Westbound Left Weekday AM 0.4 (inbound) Weekday PM 0.4

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE 28 PROJECT TRAFFIC IMPACTS

The available distance for a turn pocket into the eastern Project site driveway is very limited. A turn pocket should provide enough capacity for one vehicle to queue and one to slow and enter the turn pocket behind it. Turn pockets generally should have a minimum length of 100 feet to provide for this type of operations. This length would not be available at the east driveway location. Permitting left-turn movements there without a turn pocket is not recommended, due to the transition of the centerline to the turn pocket to the east and the variable width of the thru lane adjacent to the centerline.

It is therefore recommended that left turn movements into the project site be prohibited via signage on both sides of the street at the east driveway location, facing westbound traffic. All inbound left-turn movements into the project site can then take place at the proposed western driveway. Based on the queuing analysis, a turn pocket at that location would not be needed.

The queuing analysis worksheets are provided in Appendix G of this report.

7.6 PROJECT CONSTRUCTION PERIOD

According to the Project developer, horizontal construction will take approximately three months and vertical construction will take an additional 12 to 15 months.

For vertical construction, the estimated peak construction worker population would be 45 to 50 persons, but typically, the population would be 20 to 25 persons. For the horizontal construction phase, the population will be approximately 10 persons.

The project construction methods will include a slab on-grade and wood-framed construction. Therefore, the majority of construction trucks traveling to and from the site will be cement trucks, but those will be limited to a short timeframe during the pouring of the building foundation. There will be occasional deliveries of construction materials, including lumber and dry wall, on flatbed trucks and a dump truck for asphalt. These will be only occur sporadically.

The construction staging area will be within the footprint of the site parking lot, which is generally the same location for the existing site and the proposed Project site after completion.

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE 29

8. CONGESTION MANAGEMENT PROGRAM

This section provides study conformance with the regional impact analysis procedures mandated by the County of Los Angeles Congestion Management Program (CMP).

The CMP was created statewide because of Proposition 111 and was implemented locally by the Los Angeles County Metropolitan Transportation Authority (Metro). The CMP for Los Angeles County requires that the traffic impact of individual development projects of potentially regional significance be analyzed. A specific system of arterial roadways plus all freeways comprises the CMP system. Per CMP Transportation Impact Analysis (TIA) Guidelines, a traffic impact analysis is conducted:

 At CMP arterial monitoring intersections, including freeway on-ramps or off-ramps, where the proposed Project will add 50 or more vehicle trips during either a.m. or p.m. weekday peak hours.

 At CMP mainline freeway-monitoring locations, where the Project will add 150 or more trips, in either direction, during the either the a.m. or p.m. weekday peak hours.

Based on the trip generation defined in Table 4, it is not expected that 50 or more new Project trips per hour would be added to the nearest CMP intersections. Therefore, no further analysis of potential CMP impacts is required.

 CM ID 158 – Azusa Avenue and Cameron Avenue, approximately 2.6 miles east of the Project site

In addition, the proposed Project is expected to add less than 150 new trips per hour, in either direction, to the I-10 (San Bernardino) freeway segments based on the Project trip generation defined in Table 4. Therefore, no further analysis of CMP freeway monitoring stations is required.

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE 30

9. ANALYSIS SUMMARY AND CONCLUSIONS

The following summarizes the traffic study results, conclusions and recommendations:

Project Background

 The proposed Project is an 82,167-square foot senior assisted living facility, to be located on West Merced Avenue, to the west of Orange Avenue.

 A total of 51 parking spaces would be provided for the Project use.

 The proposed site is currently unoccupied, and the Project is anticipated to be completed and occupied by the end of the year 2020.

Project Trip Generation

 Trip generation of the Project was derived from Trip Generation, 10th Edition, published by the Institute of Transportation Engineers.

Traffic Impacts

 The Project would generate 21 vehicle trips during the a.m. peak-hour (13 inbound trips and 8 outbound trips) and 29 vehicle trips during the p.m. peak hour (11 inbound trips and 18 outbound trips).

 Based on the applied significant traffic impact criteria, the proposed Project would not create significant traffic impacts at any of the four study intersections under existing with-Project and future with-Project conditions.

 The stop-controlled intersection of Merced Avenue and Dalewood Street/Garvey Avenue South would not meet the applied threshold of a 10 percent or higher increase in volumes due to the Project. This intersection meets traffic signal warrants under future without Project conditions, and the Project is not solely responsible for the warrant being met. Mitigation measures at this intersection are deemed unnecessary.

 The proposed Project is not anticipated to cause a significant traffic impact at any CMP arterial monitoring intersections and mainline freeway-monitoring locations.

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA PAGE 31

APPENDIX A Traffic Count Data

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA APPENDICES Counts Unlimited PO Box 1178 Corona, CA 92878 (951) 268-6268

City of West Covina File Name : 01_WCO_Merced_Garvey AM N/S: Merced Avenue Site Code : 04119728 E/W: Garvey Avenue/Dalewood Street Start Date : 10/22/2019 Weather: Clear Page No : 1

Groups Printed- Total Volume Garvey Avenue S Merced Avenue Dalewood Street Westbound Northbound Eastbound Start Time Left Thru App. Total Left Right App. Total Thru Right App. Total Int. Total 07:00 AM 1 32 33 122 0 122 7 45 52 207 07:15 AM 0 38 38 142 0 142 8 69 77 257 07:30 AM 1 45 46 158 7 165 13 77 90 301 07:45 AM 1 67 68 116 29 145 27 89 116 329 Total 3 182 185 538 36 574 55 280 335 1094

08:00 AM 0 13 13 96 3 99 20 54 74 186 08:15 AM 3 20 23 82 2 84 14 59 73 180 08:30 AM 0 19 19 75 2 77 15 49 64 160 08:45 AM 1 11 12 82 1 83 13 44 57 152 Total 4 63 67 335 8 343 62 206 268 678

Grand Total 7 245 252 873 44 917 117 486 603 1772 Apprch % 2.8 97.2 95.2 4.8 19.4 80.6 Total % 0.4 13.8 14.2 49.3 2.5 51.7 6.6 27.4 34

Garvey Avenue S Merced Avenue Dalewood Street Westbound Northbound Eastbound Start Time Left Thru App. Total Left Right App. Total Thru Right App. Total Int. Total Peak Hour Analysis From 07:00 AM to 08:45 AM - Peak 1 of 1 Peak Hour for Entire Intersection Begins at 07:00 AM 07:00 AM 1 32 33 122 0 122 7 45 52 207 07:15 AM 0 38 38 142 0 142 8 69 77 257 07:30 AM 1 45 46 158 7 165 13 77 90 301 07:45 AM 1 67 68 116 29 145 27 89 116 329 Total Volume 3 182 185 538 36 574 55 280 335 1094 % App. Total 1.6 98.4 93.7 6.3 16.4 83.6 PHF .750 .679 .680 .851 .310 .870 .509 .787 .722 .831 Counts Unlimited PO Box 1178 Corona, CA 92878 (951) 268-6268

City of West Covina File Name : 01_WCO_Merced_Garvey AM N/S: Merced Avenue Site Code : 04119728 E/W: Garvey Avenue/Dalewood Street Start Date : 10/22/2019 Weather: Clear Page No : 2

Peak Hour Data Out Garvey Avenue S 1055 91 Total North Thru 182 55 Thru

Peak Hour Begins at 07:00 AM In 335 185 In Left Total Volume 280 3 Right Total Dalewood Street 720 276 Out

Left Right 538 36

283 574 857 Out In Total Merced Avenue

Peak Hour Analysis From 07:00 AM to 08:45 AM - Peak 1 of 1 Peak Hour for Each Approach Begins at: 07:00 AM 07:00 AM 07:15 AM +0 mins. 1 32 33 122 0 122 8 69 77 +15 mins. 0 38 38 142 0 142 13 77 90 +30 mins. 1 45 46 158 7 165 27 89 116 +45 mins. 1 67 68 116 29 145 20 54 74 Total Volume 3 182 185 538 36 574 68 289 357 % App. Total 1.6 98.4 93.7 6.3 19 81 PHF .750 .679 .680 .851 .310 .870 .630 .812 .769 Counts Unlimited PO Box 1178 Corona, CA 92878 (951) 268-6268

City of West Covina File Name : 01_WCO_Merced_Garvey PM N/S: Merced Avenue Site Code : 04119728 E/W: Garvey Avenue/Dalewood Street Start Date : 10/22/2019 Weather: Clear Page No : 1

Groups Printed- Total Volume Garvey Avenue S Merced Avenue Dalewood Street Westbound Northbound Eastbound Start Time Left Thru App. Total Left Right App. Total Thru Right App. Total Int. Total 04:00 PM 1 12 13 55 3 58 27 77 104 175 04:15 PM 0 15 15 55 2 57 44 93 137 209 04:30 PM 3 16 19 64 1 65 33 101 134 218 04:45 PM 1 10 11 66 4 70 29 96 125 206 Total 5 53 58 240 10 250 133 367 500 808

05:00 PM 0 15 15 72 1 73 32 118 150 238 05:15 PM 0 19 19 50 0 50 35 101 136 205 05:30 PM 1 14 15 51 1 52 43 90 133 200 05:45 PM 1 8 9 55 1 56 30 120 150 215 Total 2 56 58 228 3 231 140 429 569 858

Grand Total 7 109 116 468 13 481 273 796 1069 1666 Apprch % 6 94 97.3 2.7 25.5 74.5 Total % 0.4 6.5 7 28.1 0.8 28.9 16.4 47.8 64.2

Garvey Avenue S Merced Avenue Dalewood Street Westbound Northbound Eastbound Start Time Left Thru App. Total Left Right App. Total Thru Right App. Total Int. Total Peak Hour Analysis From 04:00 PM to 05:45 PM - Peak 1 of 1 Peak Hour for Entire Intersection Begins at 04:15 PM 04:15 PM 0 15 15 55 2 57 44 93 137 209 04:30 PM 3 16 19 64 1 65 33 101 134 218 04:45 PM 1 10 11 66 4 70 29 96 125 206 05:00 PM 0 15 15 72 1 73 32 118 150 238 Total Volume 4 56 60 257 8 265 138 408 546 871 % App. Total 6.7 93.3 97 3 25.3 74.7 PHF .333 .875 .789 .892 .500 .908 .784 .864 .910 .915 Counts Unlimited PO Box 1178 Corona, CA 92878 (951) 268-6268

City of West Covina File Name : 01_WCO_Merced_Garvey PM N/S: Merced Avenue Site Code : 04119728 E/W: Garvey Avenue/Dalewood Street Start Date : 10/22/2019 Weather: Clear Page No : 2

Peak Hour Data Out 859 146 Garvey Avenue S Total North Thru 56 138 Thru

Peak Hour Begins at 04:15 PM In 546 In 60 Left Total Volume 408 4 Right Total Dalewood Street 313 206 Out

Left Right 257 8

412 265 677 Out In Total Merced Avenue

Peak Hour Analysis From 04:00 PM to 05:45 PM - Peak 1 of 1 Peak Hour for Each Approach Begins at: 04:30 PM 04:15 PM 05:00 PM +0 mins. 3 16 19 55 2 57 32 118 150 +15 mins. 1 10 11 64 1 65 35 101 136 +30 mins. 0 15 15 66 4 70 43 90 133 +45 mins. 0 19 19 72 1 73 30 120 150 Total Volume 4 60 64 257 8 265 140 429 569 % App. Total 6.2 93.8 97 3 24.6 75.4 PHF .333 .789 .842 .892 .500 .908 .814 .894 .948 Counts Unlimited PO Box 1178 Corona, CA 92878 (951) 268-6268

City of West Covina File Name : 02_WCO_Willow_Merced AM N/S: Willow Avenue Site Code : 04119728 E/W: Merced Avenue Start Date : 10/22/2019 Weather: Clear Page No : 1

Groups Printed- Total Volume Willow Avenue Merced Avenue Willow Avenue Merced Avenue Southbound Westbound Northbound Eastbound Start Time Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Int. Total 07:00 AM 2 7 2 11 10 72 0 82 45 3 27 75 2 35 7 44 212 07:15 AM 1 31 0 32 17 86 0 103 57 3 41 101 0 63 10 73 309 07:30 AM 5 54 1 60 41 126 2 169 68 6 63 137 1 81 10 92 458 07:45 AM 2 10 3 15 19 84 2 105 65 2 70 137 0 93 7 100 357 Total 10 102 6 118 87 368 4 459 235 14 201 450 3 272 34 309 1336

08:00 AM 2 6 0 8 24 68 3 95 32 0 22 54 1 47 5 53 210 08:15 AM 0 9 0 9 11 61 0 72 20 7 12 39 1 54 3 58 178 08:30 AM 2 11 1 14 15 53 0 68 21 4 13 38 1 43 5 49 169 08:45 AM 1 5 1 7 10 62 3 75 19 6 27 52 1 42 5 48 182 Total 5 31 2 38 60 244 6 310 92 17 74 183 4 186 18 208 739

Grand Total 15 133 8 156 147 612 10 769 327 31 275 633 7 458 52 517 2075 Apprch % 9.6 85.3 5.1 19.1 79.6 1.3 51.7 4.9 43.4 1.4 88.6 10.1 Total % 0.7 6.4 0.4 7.5 7.1 29.5 0.5 37.1 15.8 1.5 13.3 30.5 0.3 22.1 2.5 24.9

Willow Avenue Merced Avenue Willow Avenue Merced Avenue Southbound Westbound Northbound Eastbound Start Time Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Int. Total Peak Hour Analysis From 07:00 AM to 08:45 AM - Peak 1 of 1 Peak Hour for Entire Intersection Begins at 07:00 AM 07:00 AM 2 7 2 11 10 72 0 82 45 3 27 75 2 35 7 44 212 07:15 AM 1 31 0 32 17 86 0 103 57 3 41 101 0 63 10 73 309 07:30 AM 5 54 1 60 41 126 2 169 68 6 63 137 1 81 10 92 458 07:45 AM 2 10 3 15 19 84 2 105 65 2 70 137 0 93 7 100 357 Total Volume 10 102 6 118 87 368 4 459 235 14 201 450 3 272 34 309 1336 % App. Total 8.5 86.4 5.1 19 80.2 0.9 52.2 3.1 44.7 1 88 11 PHF .500 .472 .500 .492 .530 .730 .500 .679 .864 .583 .718 .821 .375 .731 .850 .773 .729 Counts Unlimited PO Box 1178 Corona, CA 92878 (951) 268-6268

City of West Covina File Name : 02_WCO_Willow_Merced AM N/S: Willow Avenue Site Code : 04119728 E/W: Merced Avenue Start Date : 10/22/2019 Weather: Clear Page No : 2

Willow Avenue Out In Total 21 118 139

6 102 10 Right Thru Left

Peak Hour Data Out 918 483 Right 3 Total North Merced Avenue 4 Left Thru

Peak Hour Begins at 07:00 AM In 368 309 459 In 272 Thru Total Volume Left 34 Total 87 Merced Avenue 609 942 Right Out

Left Thru Right 235 14 201

223 450 673 Out In Total Willow Avenue

Peak Hour Analysis From 07:00 AM to 08:45 AM - Peak 1 of 1 Peak Hour for Each Approach Begins at: 07:00 AM 07:15 AM 07:00 AM 07:15 AM +0 mins. 2 7 2 11 17 86 0 103 45 3 27 75 0 63 10 73 +15 mins. 1 31 0 32 41 126 2 169 57 3 41 101 1 81 10 92 +30 mins. 5 54 1 60 19 84 2 105 68 6 63 137 0 93 7 100 +45 mins. 2 10 3 15 24 68 3 95 65 2 70 137 1 47 5 53 Total Volume 10 102 6 118 101 364 7 472 235 14 201 450 2 284 32 318 % App. Total 8.5 86.4 5.1 21.4 77.1 1.5 52.2 3.1 44.7 0.6 89.3 10.1 PHF .500 .472 .500 .492 .616 .722 .583 .698 .864 .583 .718 .821 .500 .763 .800 .795 Counts Unlimited PO Box 1178 Corona, CA 92878 (951) 268-6268

City of West Covina File Name : 02_WCO_Willow_Merced PM N/S: Willow Avenue Site Code : 04119728 E/W: Merced Avenue Start Date : 10/22/2019 Weather: Clear Page No : 1

Groups Printed- Total Volume Willow Avenue Merced Avenue Willow Avenue Merced Avenue Southbound Westbound Northbound Eastbound Start Time Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Int. Total 04:00 PM 4 10 6 20 12 46 2 60 9 6 40 55 1 72 3 76 211 04:15 PM 1 9 0 10 11 35 1 47 18 3 43 64 1 80 10 91 212 04:30 PM 0 7 0 7 15 42 2 59 26 7 54 87 1 94 9 104 257 04:45 PM 1 12 2 15 21 54 2 77 17 4 33 54 1 86 3 90 236 Total 6 38 8 52 59 177 7 243 70 20 170 260 4 332 25 361 916

05:00 PM 1 6 0 7 19 53 2 74 16 4 42 62 3 112 4 119 262 05:15 PM 0 11 5 16 15 37 1 53 12 1 30 43 1 94 5 100 212 05:30 PM 1 3 3 7 14 37 0 51 12 3 20 35 0 88 4 92 185 05:45 PM 3 8 0 11 18 38 1 57 19 1 36 56 1 112 8 121 245 Total 5 28 8 41 66 165 4 235 59 9 128 196 5 406 21 432 904

Grand Total 11 66 16 93 125 342 11 478 129 29 298 456 9 738 46 793 1820 Apprch % 11.8 71 17.2 26.2 71.5 2.3 28.3 6.4 65.4 1.1 93.1 5.8 Total % 0.6 3.6 0.9 5.1 6.9 18.8 0.6 26.3 7.1 1.6 16.4 25.1 0.5 40.5 2.5 43.6

Willow Avenue Merced Avenue Willow Avenue Merced Avenue Southbound Westbound Northbound Eastbound Start Time Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Int. Total Peak Hour Analysis From 04:00 PM to 05:45 PM - Peak 1 of 1 Peak Hour for Entire Intersection Begins at 04:15 PM 04:15 PM 1 9 0 10 11 35 1 47 18 3 43 64 1 80 10 91 212 04:30 PM 0 7 0 7 15 42 2 59 26 7 54 87 1 94 9 104 257 04:45 PM 1 12 2 15 21 54 2 77 17 4 33 54 1 86 3 90 236 05:00 PM 1 6 0 7 19 53 2 74 16 4 42 62 3 112 4 119 262 Total Volume 3 34 2 39 66 184 7 257 77 18 172 267 6 372 26 404 967 % App. Total 7.7 87.2 5.1 25.7 71.6 2.7 28.8 6.7 64.4 1.5 92.1 6.4 PHF .750 .708 .250 .650 .786 .852 .875 .834 .740 .643 .796 .767 .500 .830 .650 .849 .923 Counts Unlimited PO Box 1178 Corona, CA 92878 (951) 268-6268

City of West Covina File Name : 02_WCO_Willow_Merced PM N/S: Willow Avenue Site Code : 04119728 E/W: Merced Avenue Start Date : 10/22/2019 Weather: Clear Page No : 2

Willow Avenue Out In Total 31 39 70

2 34 3 Right Thru Left

Peak Hour Data Out 667 547 Right 6 Total North Merced Avenue 7 Left Thru

Peak Hour Begins at 04:15 PM In 184 404 257 In 372 Thru Total Volume Left 26 Total 66 Merced Avenue 263 804 Right Out

Left Thru Right 77 18 172

126 267 393 Out In Total Willow Avenue

Peak Hour Analysis From 04:00 PM to 05:45 PM - Peak 1 of 1 Peak Hour for Each Approach Begins at: 04:00 PM 04:30 PM 04:15 PM 05:00 PM +0 mins. 4 10 6 20 15 42 2 59 18 3 43 64 3 112 4 119 +15 mins. 1 9 0 10 21 54 2 77 26 7 54 87 1 94 5 100 +30 mins. 0 7 0 7 19 53 2 74 17 4 33 54 0 88 4 92 +45 mins. 1 12 2 15 15 37 1 53 16 4 42 62 1 112 8 121 Total Volume 6 38 8 52 70 186 7 263 77 18 172 267 5 406 21 432 % App. Total 11.5 73.1 15.4 26.6 70.7 2.7 28.8 6.7 64.4 1.2 94 4.9 PHF .375 .792 .333 .650 .833 .861 .875 .854 .740 .643 .796 .767 .417 .906 .656 .893 Counts Unlimited PO Box 1178 Corona, CA 92878 (951) 268-6268

City of West Covina File Name : 03_WCO_Orange_Merced AM N/S: Orange Avenue Site Code : 04119728 E/W: Merced Avenue Start Date : 10/22/2019 Weather: Clear Page No : 1

Groups Printed- Total Volume Orange Avenue Merced Avenue Orange Avenue Merced Avenue Southbound Westbound Northbound Eastbound Start Time Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Int. Total 07:00 AM 16 83 8 107 26 60 25 111 10 43 15 68 9 51 9 69 355 07:15 AM 31 140 3 174 61 70 25 156 17 63 19 99 19 85 22 126 555 07:30 AM 28 151 9 188 31 104 24 159 29 76 66 171 28 116 27 171 689 07:45 AM 33 74 10 117 23 74 29 126 31 98 56 185 43 113 21 177 605 Total 108 448 30 586 141 308 103 552 87 280 156 523 99 365 79 543 2204

08:00 AM 17 22 5 44 16 57 36 109 27 76 26 129 6 69 6 81 363 08:15 AM 18 35 5 58 17 50 19 86 7 38 9 54 3 61 3 67 265 08:30 AM 14 32 6 52 16 46 17 79 8 28 10 46 3 63 5 71 248 08:45 AM 20 31 4 55 5 46 14 65 10 30 23 63 13 55 3 71 254 Total 69 120 20 209 54 199 86 339 52 172 68 292 25 248 17 290 1130

Grand Total 177 568 50 795 195 507 189 891 139 452 224 815 124 613 96 833 3334 Apprch % 22.3 71.4 6.3 21.9 56.9 21.2 17.1 55.5 27.5 14.9 73.6 11.5 Total % 5.3 17 1.5 23.8 5.8 15.2 5.7 26.7 4.2 13.6 6.7 24.4 3.7 18.4 2.9 25

Orange Avenue Merced Avenue Orange Avenue Merced Avenue Southbound Westbound Northbound Eastbound Start Time Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Int. Total Peak Hour Analysis From 07:00 AM to 08:45 AM - Peak 1 of 1 Peak Hour for Entire Intersection Begins at 07:15 AM 07:15 AM 31 140 3 174 61 70 25 156 17 63 19 99 19 85 22 126 555 07:30 AM 28 151 9 188 31 104 24 159 29 76 66 171 28 116 27 171 689 07:45 AM 33 74 10 117 23 74 29 126 31 98 56 185 43 113 21 177 605 08:00 AM 17 22 5 44 16 57 36 109 27 76 26 129 6 69 6 81 363 Total Volume 109 387 27 523 131 305 114 550 104 313 167 584 96 383 76 555 2212 % App. Total 20.8 74 5.2 23.8 55.5 20.7 17.8 53.6 28.6 17.3 69 13.7 PHF .826 .641 .675 .695 .537 .733 .792 .865 .839 .798 .633 .789 .558 .825 .704 .784 .803 Counts Unlimited PO Box 1178 Corona, CA 92878 (951) 268-6268

City of West Covina File Name : 03_WCO_Orange_Merced AM N/S: Orange Avenue Site Code : 04119728 E/W: Merced Avenue Start Date : 10/22/2019 Weather: Clear Page No : 2

Orange Avenue Out In Total 523 523 1046

27 387 109 Right Thru Left

Peak Hour Data Out 991 659 Right Total Merced Avenue 114 96 North Left Thru

Peak Hour Begins at 07:15 AM In 305 555 550 In 383 Thru Total Volume Left 131 76 Total 1209 Merced Avenue 436 Right Out

Left Thru Right 104 313 167

594 584 1178 Out In Total Orange Avenue

Peak Hour Analysis From 07:00 AM to 08:45 AM - Peak 1 of 1 Peak Hour for Each Approach Begins at: 07:00 AM 07:00 AM 07:15 AM 07:15 AM +0 mins. 16 83 8 107 26 60 25 111 17 63 19 99 19 85 22 126 +15 mins. 31 140 3 174 61 70 25 156 29 76 66 171 28 116 27 171 +30 mins. 28 151 9 188 31 104 24 159 31 98 56 185 43 113 21 177 +45 mins. 33 74 10 117 23 74 29 126 27 76 26 129 6 69 6 81 Total Volume 108 448 30 586 141 308 103 552 104 313 167 584 96 383 76 555 % App. Total 18.4 76.5 5.1 25.5 55.8 18.7 17.8 53.6 28.6 17.3 69 13.7 PHF .818 .742 .750 .779 .578 .740 .888 .868 .839 .798 .633 .789 .558 .825 .704 .784 Counts Unlimited PO Box 1178 Corona, CA 92878 (951) 268-6268

City of West Covina File Name : 03_WCO_Orange_Merced PM N/S: Orange Avenue Site Code : 04119728 E/W: Merced Avenue Start Date : 10/22/2019 Weather: Clear Page No : 1

Groups Printed- Total Volume Orange Avenue Merced Avenue Orange Avenue Merced Avenue Southbound Westbound Northbound Eastbound Start Time Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Int. Total 04:00 PM 21 68 4 93 12 56 47 115 5 59 24 88 23 95 5 123 419 04:15 PM 15 66 5 86 20 43 33 96 5 64 20 89 22 104 5 131 402 04:30 PM 27 65 6 98 15 55 27 97 12 76 32 120 32 109 7 148 463 04:45 PM 19 63 5 87 20 67 37 124 9 74 32 115 15 100 6 121 447 Total 82 262 20 364 67 221 144 432 31 273 108 412 92 408 23 523 1731

05:00 PM 26 70 6 102 18 62 52 132 5 76 18 99 16 131 6 153 486 05:15 PM 27 66 7 100 22 48 32 102 8 79 24 111 16 104 6 126 439 05:30 PM 26 55 2 83 17 45 21 83 9 67 24 100 8 95 3 106 372 05:45 PM 30 52 13 95 12 47 22 81 6 69 32 107 13 126 8 147 430 Total 109 243 28 380 69 202 127 398 28 291 98 417 53 456 23 532 1727

Grand Total 191 505 48 744 136 423 271 830 59 564 206 829 145 864 46 1055 3458 Apprch % 25.7 67.9 6.5 16.4 51 32.7 7.1 68 24.8 13.7 81.9 4.4 Total % 5.5 14.6 1.4 21.5 3.9 12.2 7.8 24 1.7 16.3 6 24 4.2 25 1.3 30.5

Orange Avenue Merced Avenue Orange Avenue Merced Avenue Southbound Westbound Northbound Eastbound Start Time Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Int. Total Peak Hour Analysis From 04:00 PM to 05:45 PM - Peak 1 of 1 Peak Hour for Entire Intersection Begins at 04:30 PM 04:30 PM 27 65 6 98 15 55 27 97 12 76 32 120 32 109 7 148 463 04:45 PM 19 63 5 87 20 67 37 124 9 74 32 115 15 100 6 121 447 05:00 PM 26 70 6 102 18 62 52 132 5 76 18 99 16 131 6 153 486 05:15 PM 27 66 7 100 22 48 32 102 8 79 24 111 16 104 6 126 439 Total Volume 99 264 24 387 75 232 148 455 34 305 106 445 79 444 25 548 1835 % App. Total 25.6 68.2 6.2 16.5 51 32.5 7.6 68.5 23.8 14.4 81 4.6 PHF .917 .943 .857 .949 .852 .866 .712 .862 .708 .965 .828 .927 .617 .847 .893 .895 .944 Counts Unlimited PO Box 1178 Corona, CA 92878 (951) 268-6268

City of West Covina File Name : 03_WCO_Orange_Merced PM N/S: Orange Avenue Site Code : 04119728 E/W: Merced Avenue Start Date : 10/22/2019 Weather: Clear Page No : 2

Orange Avenue Out In Total 532 387 919

24 264 99 Right Thru Left

Peak Hour Data Out 838 649 Right Total Merced Avenue 148 79 North Left Thru

Peak Hour Begins at 04:30 PM In 232 548 455 In 444 Thru Total Volume Left 25 Total 75 1104 Merced Avenue 290 Right Out

Left Thru Right 34 305 106

364 445 809 Out In Total Orange Avenue

Peak Hour Analysis From 04:00 PM to 05:45 PM - Peak 1 of 1 Peak Hour for Each Approach Begins at: 04:30 PM 04:30 PM 04:30 PM 04:15 PM +0 mins. 27 65 6 98 15 55 27 97 12 76 32 120 22 104 5 131 +15 mins. 19 63 5 87 20 67 37 124 9 74 32 115 32 109 7 148 +30 mins. 26 70 6 102 18 62 52 132 5 76 18 99 15 100 6 121 +45 mins. 27 66 7 100 22 48 32 102 8 79 24 111 16 131 6 153 Total Volume 99 264 24 387 75 232 148 455 34 305 106 445 85 444 24 553 % App. Total 25.6 68.2 6.2 16.5 51 32.5 7.6 68.5 23.8 15.4 80.3 4.3 PHF .917 .943 .857 .949 .852 .866 .712 .862 .708 .965 .828 .927 .664 .847 .857 .904 Counts Unlimited PO Box 1178 Corona, CA 92878 (951) 268-6268

City of West Covina File Name : 04_WCO_Sunset_Merced AM N/S: Sunset Avenue Site Code : 04119728 E/W: Merced Avenue Start Date : 10/22/2019 Weather: Clear Page No : 1

Groups Printed- Total Volume Sunset Avenue Merced Avenue Sunset Avenue Merced Avenue Southbound Westbound Northbound Eastbound Start Time Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Int. Total 07:00 AM 19 250 46 315 33 91 22 146 16 128 16 160 14 45 6 65 686 07:15 AM 23 272 49 344 38 133 13 184 18 185 20 223 17 64 9 90 841 07:30 AM 26 260 52 338 35 180 25 240 33 223 29 285 19 118 17 154 1017 07:45 AM 15 267 56 338 34 128 33 195 30 228 36 294 37 110 39 186 1013 Total 83 1049 203 1335 140 532 93 765 97 764 101 962 87 337 71 495 3557

08:00 AM 14 203 32 249 42 105 33 180 19 195 14 228 21 79 14 114 771 08:15 AM 24 204 26 254 19 62 30 111 16 189 11 216 15 48 14 77 658 08:30 AM 17 181 31 229 22 79 18 119 12 142 11 165 19 44 16 79 592 08:45 AM 32 212 25 269 11 62 18 91 13 173 10 196 26 50 15 91 647 Total 87 800 114 1001 94 308 99 501 60 699 46 805 81 221 59 361 2668

Grand Total 170 1849 317 2336 234 840 192 1266 157 1463 147 1767 168 558 130 856 6225 Apprch % 7.3 79.2 13.6 18.5 66.4 15.2 8.9 82.8 8.3 19.6 65.2 15.2 Total % 2.7 29.7 5.1 37.5 3.8 13.5 3.1 20.3 2.5 23.5 2.4 28.4 2.7 9 2.1 13.8

Sunset Avenue Merced Avenue Sunset Avenue Merced Avenue Southbound Westbound Northbound Eastbound Start Time Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Int. Total Peak Hour Analysis From 07:00 AM to 08:45 AM - Peak 1 of 1 Peak Hour for Entire Intersection Begins at 07:15 AM 07:15 AM 23 272 49 344 38 133 13 184 18 185 20 223 17 64 9 90 841 07:30 AM 26 260 52 338 35 180 25 240 33 223 29 285 19 118 17 154 1017 07:45 AM 15 267 56 338 34 128 33 195 30 228 36 294 37 110 39 186 1013 08:00 AM 14 203 32 249 42 105 33 180 19 195 14 228 21 79 14 114 771 Total Volume 78 1002 189 1269 149 546 104 799 100 831 99 1030 94 371 79 544 3642 % App. Total 6.1 79 14.9 18.6 68.3 13 9.7 80.7 9.6 17.3 68.2 14.5 PHF .750 .921 .844 .922 .887 .758 .788 .832 .758 .911 .688 .876 .635 .786 .506 .731 .895 Counts Unlimited PO Box 1178 Corona, CA 92878 (951) 268-6268

City of West Covina File Name : 04_WCO_Sunset_Merced AM N/S: Sunset Avenue Site Code : 04119728 E/W: Merced Avenue Start Date : 10/22/2019 Weather: Clear Page No : 2

Sunset Avenue Out In Total 1029 1269 2298

189 1002 78 Right Thru Left

Peak Hour Data Out 548 Right 1379 Total Merced Avenue 104 94 North Left Thru

Peak Hour Begins at 07:15 AM In 546 544 799 In 371 Thru Total Volume Left 149 79 Total 1347 Merced Avenue 835 Right Out

Left Thru Right 100 831 99

1230 1030 2260 Out In Total Sunset Avenue

Peak Hour Analysis From 07:00 AM to 08:45 AM - Peak 1 of 1 Peak Hour for Each Approach Begins at: 07:00 AM 07:15 AM 07:15 AM 07:15 AM +0 mins. 19 250 46 315 38 133 13 184 18 185 20 223 17 64 9 90 +15 mins. 23 272 49 344 35 180 25 240 33 223 29 285 19 118 17 154 +30 mins. 26 260 52 338 34 128 33 195 30 228 36 294 37 110 39 186 +45 mins. 15 267 56 338 42 105 33 180 19 195 14 228 21 79 14 114 Total Volume 83 1049 203 1335 149 546 104 799 100 831 99 1030 94 371 79 544 % App. Total 6.2 78.6 15.2 18.6 68.3 13 9.7 80.7 9.6 17.3 68.2 14.5 PHF .798 .964 .906 .970 .887 .758 .788 .832 .758 .911 .688 .876 .635 .786 .506 .731 Counts Unlimited PO Box 1178 Corona, CA 92878 (951) 268-6268

City of West Covina File Name : 04_WCO_Sunset_Merced PM N/S: Sunset Avenue Site Code : 04119728 E/W: Merced Avenue Start Date : 10/22/2019 Weather: Clear Page No : 1

Groups Printed- Total Volume Sunset Avenue Merced Avenue Sunset Avenue Merced Avenue Southbound Westbound Northbound Eastbound Start Time Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Int. Total 04:00 PM 32 201 29 262 18 64 18 100 24 166 25 215 40 133 15 188 765 04:15 PM 41 180 32 253 19 47 22 88 18 172 21 211 48 127 19 194 746 04:30 PM 26 212 31 269 23 60 19 102 14 214 27 255 38 154 23 215 841 04:45 PM 35 224 37 296 19 54 19 92 14 226 28 268 42 136 14 192 848 Total 134 817 129 1080 79 225 78 382 70 778 101 949 168 550 71 789 3200

05:00 PM 40 246 32 318 12 74 15 101 20 187 31 238 37 128 25 190 847 05:15 PM 25 204 29 258 21 63 20 104 19 231 34 284 35 135 22 192 838 05:30 PM 26 205 28 259 28 63 20 111 16 215 23 254 32 118 15 165 789 05:45 PM 30 199 32 261 19 69 23 111 19 207 21 247 29 127 20 176 795 Total 121 854 121 1096 80 269 78 427 74 840 109 1023 133 508 82 723 3269

Grand Total 255 1671 250 2176 159 494 156 809 144 1618 210 1972 301 1058 153 1512 6469 Apprch % 11.7 76.8 11.5 19.7 61.1 19.3 7.3 82 10.6 19.9 70 10.1 Total % 3.9 25.8 3.9 33.6 2.5 7.6 2.4 12.5 2.2 25 3.2 30.5 4.7 16.4 2.4 23.4

Sunset Avenue Merced Avenue Sunset Avenue Merced Avenue Southbound Westbound Northbound Eastbound Start Time Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Left Thru Right App. Total Int. Total Peak Hour Analysis From 04:00 PM to 05:45 PM - Peak 1 of 1 Peak Hour for Entire Intersection Begins at 04:30 PM 04:30 PM 26 212 31 269 23 60 19 102 14 214 27 255 38 154 23 215 841 04:45 PM 35 224 37 296 19 54 19 92 14 226 28 268 42 136 14 192 848 05:00 PM 40 246 32 318 12 74 15 101 20 187 31 238 37 128 25 190 847 05:15 PM 25 204 29 258 21 63 20 104 19 231 34 284 35 135 22 192 838 Total Volume 126 886 129 1141 75 251 73 399 67 858 120 1045 152 553 84 789 3374 % App. Total 11 77.7 11.3 18.8 62.9 18.3 6.4 82.1 11.5 19.3 70.1 10.6 PHF .788 .900 .872 .897 .815 .848 .913 .959 .838 .929 .882 .920 .905 .898 .840 .917 .995 Counts Unlimited PO Box 1178 Corona, CA 92878 (951) 268-6268

City of West Covina File Name : 04_WCO_Sunset_Merced PM N/S: Sunset Avenue Site Code : 04119728 E/W: Merced Avenue Start Date : 10/22/2019 Weather: Clear Page No : 2

Sunset Avenue Out In Total 1083 1141 2224

129 886 126 Right Thru Left

Peak Hour Data Out 799 Right 1236 Total North Merced Avenue 73 152 Left Thru

Peak Hour Begins at 04:30 PM In 251 789 399 In 553 Thru Total Volume Left 84 Total 75 1198 Merced Avenue 447 Right Out

Left Thru Right 67 858 120

1045 1045 2090 Out In Total Sunset Avenue

Peak Hour Analysis From 04:00 PM to 05:45 PM - Peak 1 of 1 Peak Hour for Each Approach Begins at: 04:30 PM 05:00 PM 04:30 PM 04:15 PM +0 mins. 26 212 31 269 12 74 15 101 14 214 27 255 48 127 19 194 +15 mins. 35 224 37 296 21 63 20 104 14 226 28 268 38 154 23 215 +30 mins. 40 246 32 318 28 63 20 111 20 187 31 238 42 136 14 192 +45 mins. 25 204 29 258 19 69 23 111 19 231 34 284 37 128 25 190 Total Volume 126 886 129 1141 80 269 78 427 67 858 120 1045 165 545 81 791 % App. Total 11 77.7 11.3 18.7 63 18.3 6.4 82.1 11.5 20.9 68.9 10.2 PHF .788 .900 .872 .897 .714 .909 .848 .962 .838 .929 .882 .920 .859 .885 .810 .920

APPENDIX B Existing LOS Worksheets

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA APPENDICES Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 5: 5 Existing AM

Table of Contents

Intersection Analysis Summary ...... 2 Intersection Level Of Service Report ...... 3 Intersection 1: Merced Ave and Dalewood Street/Garvey Ave ...... 3 Intersection 2: Willow Avenue and Merced Avenue ...... 5 Intersection 3: Orange Ave and W Merced Ave ...... 7 Intersection 4: Sunset Ave and Merced Av ...... 9

Report File: J:\...\Ex AM.pdf KOA Corporation 10/28/2019 1 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 5: 5 Existing AM 1912 West Merced Avenue Scoping Doc Vistro File: J:\...\Vistro_101419.vistro Scenario 5 Existing AM Report File: J:\...\Ex AM.pdf 10/28/2019

Intersection Analysis Summary

ID Intersection Name Control Type Method Worst Mvmt V/C Delay (s/veh) LOS

Merced Ave and Dalewood HCM 6th 1 All-way stop NB Left 0.986 59.3 F Street/Garvey Ave Edition Willow Avenue and Merced HCM 6th 2 All-way stop NB Left 0.776 19.7 C Avenue Edition Orange Ave and W Merced 3 Signalized ICU 1 NB Thru 0.705 - C Ave 4 Sunset Ave and Merced Av Signalized ICU 1 SB Right 0.808 - D

V/C, Delay, LOS: For two-way stop, these values are taken from the movement with the worst (highest) delay value. For all other control types, they are taken for the whole intersection.

Report File: J:\...\Ex AM.pdf KOA Corporation 10/28/2019 2 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 5: 5 Existing AM Intersection Level Of Service Report Intersection 1: Merced Ave and Dalewood Street/Garvey Ave Control Type: All-way stop Delay (sec / veh): 59.3 Analysis Method: HCM 6th Edition Level Of Service: F Analysis Period: 1 hour Volume to Capacity (v/c): 0.986

Intersection Setup

Name Merced Avenue Dalewood Street Garvey Avenue Approach Northbound Eastbound Westbound

Lane Configuration

Turning Movement Left Right Thru Right Left Thru Lane Width [ft] 10.00 18.00 12.00 12.00 13.00 13.00 No. of Lanes in Pocket 0 1 0 0 0 0 Pocket Length [ft] 100.00 100.00 100.00 100.00 100.00 100.00 Speed [mph] 40.00 35.00 35.00 Grade [%] 0.00 0.00 0.00 Crosswalk No No No

Volumes

Name Merced Avenue Dalewood Street Garvey Avenue Base Volume Input [veh/h] 538 36 55 280 3 182 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 In-Process Volume [veh/h] 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 0 0 0 0 0 Diverted Trips [veh/h] 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 Total Hourly Volume [veh/h] 538 36 55 280 3 182 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 135 9 14 70 1 46 Total Analysis Volume [veh/h] 538 36 55 280 3 182 Pedestrian Volume [ped/h] 0 0 0

Report File: J:\...\Ex AM.pdf KOA Corporation 10/28/2019 3 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 5: 5 Existing AM

Intersection Settings

Lanes

Capacity per Entry Lane [veh/h] 546 669 626 552 Degree of Utilization, x 0.99 0.05 0.54 0.34

Movement, Approach, & Intersection Results

95th-Percentile Queue Length [veh] 26.62 0.17 3.38 1.50 95th-Percentile Queue Length [ft] 665.54 4.27 84.48 37.54 Approach Delay [s/veh] 99.93 15.33 12.81 Approach LOS F C B Intersection Delay [s/veh] 59.30 Intersection LOS F

Report File: J:\...\Ex AM.pdf KOA Corporation 10/28/2019 4 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 5: 5 Existing AM Intersection Level Of Service Report Intersection 2: Willow Avenue and Merced Avenue Control Type: All-way stop Delay (sec / veh): 19.7 Analysis Method: HCM 6th Edition Level Of Service: C Analysis Period: 1 hour Volume to Capacity (v/c): 0.776

Intersection Setup

Name Willow Avenue Willow Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Turning Movement Left Thru Right Left Thru Right Left Thru Right Left Thru Right Lane Width [ft] 12.00 12.00 12.00 11.00 11.00 11.00 11.00 11.00 11.00 10.00 10.00 10.00 No. of Lanes in Pocket 0 0 0 0 0 0 0 0 0 0 0 0 Pocket Length [ft] 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 Speed [mph] 25.00 25.00 40.00 40.00 Grade [%] 0.00 0.00 0.00 0.00 Crosswalk Yes Yes Yes Yes

Volumes

Name Willow Avenue Willow Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 235 14 201 10 102 6 3 272 34 87 368 4 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 235 14 201 10 102 6 3 272 34 87 368 4 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 59 4 50 3 26 2 1 68 9 22 92 1 Total Analysis Volume [veh/h] 235 14 201 10 102 6 3 272 34 87 368 4 Pedestrian Volume [ped/h] 0 0 0 0

Report File: J:\...\Ex AM.pdf KOA Corporation 10/28/2019 5 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 5: 5 Existing AM

Intersection Settings

Lanes

Capacity per Entry Lane [veh/h] 581 495 486 498 492 506 Degree of Utilization, x 0.78 0.24 0.32 0.31 0.47 0.45

Movement, Approach, & Intersection Results

95th-Percentile Queue Length [veh] 9.10 0.93 1.38 1.34 2.57 2.44 95th-Percentile Queue Length [ft] 227.41 23.36 34.62 33.50 64.28 61.06 Approach Delay [s/veh] 29.62 12.55 13.36 16.01 Approach LOS D B B C Intersection Delay [s/veh] 19.67 Intersection LOS C

Report File: J:\...\Ex AM.pdf KOA Corporation 10/28/2019 6 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 5: 5 Existing AM Intersection Level Of Service Report Intersection 3: Orange Ave and W Merced Ave Control Type: Signalized Delay (sec / veh): - Analysis Method: ICU 1 Level Of Service: C Analysis Period: 1 hour Volume to Capacity (v/c): 0.705

Intersection Setup

Name Orange Avenue Orange Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Turning Movement Left Thru Right Left Thru Right Left Thru Right Left Thru Right Lane Width [ft] 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 No. of Lanes in Pocket 1 0 0 1 0 0 1 0 0 1 0 0 Pocket Length [ft] 119.00 100.00 100.00 97.00 100.00 100.00 110.00 100.00 100.00 100.00 100.00 100.00 Speed [mph] 35.00 40.00 40.00 40.00 Grade [%] 0.00 0.00 0.00 0.00 Crosswalk Yes Yes Yes Yes

Volumes

Name Orange Avenue Orange Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 104 313 167 109 387 27 96 383 76 131 305 114 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 104 313 167 109 387 27 96 383 76 131 305 114 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 26 78 42 27 97 7 24 96 19 33 76 29 Total Analysis Volume [veh/h] 104 313 167 109 387 27 96 383 76 131 305 114 Pedestrian Volume [ped/h] 0 0 0 0 Bicycle Volume [bicycles/h] 0 0 0 0

Report File: J:\...\Ex AM.pdf KOA Corporation 10/28/2019 7 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 5: 5 Existing AM

Intersection Settings

Cycle Length [s] 90 Lost time [s] 10.00

Phasing & Timing

Control Type Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Signal Group 0 4 0 0 8 0 0 6 0 0 2 0 Auxiliary Signal Groups Lead / Lag ------

Movement, Approach, & Intersection Results

V/C, Movement V/C Ratio 0.07 0.30 0.30 0.07 0.26 0.26 0.06 0.14 0.14 0.08 0.13 0.13 Intersection LOS C Intersection V/C 0.705

Report File: J:\...\Ex AM.pdf KOA Corporation 10/28/2019 8 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 5: 5 Existing AM Intersection Level Of Service Report Intersection 4: Sunset Ave and Merced Av Control Type: Signalized Delay (sec / veh): - Analysis Method: ICU 1 Level Of Service: D Analysis Period: 1 hour Volume to Capacity (v/c): 0.808

Intersection Setup

Name Sunset Avenue Sunset Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Turning Movement Left Thru Right Left Thru Right Left Thru Right Left Thru Right Lane Width [ft] 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 No. of Lanes in Pocket 1 0 0 1 0 0 1 0 0 1 0 0 Pocket Length [ft] 138.00 100.00 100.00 175.00 100.00 100.00 150.00 100.00 100.00 81.00 100.00 100.00 Speed [mph] 40.00 40.00 40.00 40.00 Grade [%] 0.00 0.00 0.00 0.00 Crosswalk Yes Yes Yes Yes

Volumes

Name Sunset Avenue Sunset Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 100 831 99 78 1002 189 94 371 79 149 546 104 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 100 831 99 78 1002 189 94 371 79 149 546 104 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 25 208 25 20 251 47 24 93 20 37 137 26 Total Analysis Volume [veh/h] 100 831 99 78 1002 189 94 371 79 149 546 104 Pedestrian Volume [ped/h] 0 0 0 0 Bicycle Volume [bicycles/h] 0 0 0 0

Report File: J:\...\Ex AM.pdf KOA Corporation 10/28/2019 9 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 5: 5 Existing AM

Intersection Settings

Cycle Length [s] 90 Lost time [s] 10.00

Phasing & Timing

Control Type Protecte Permiss Permiss Protecte Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Signal Group 7 4 0 3 8 0 1 6 0 5 2 0 Auxiliary Signal Groups Lead / Lag Lead - - Lead ------

Movement, Approach, & Intersection Results

V/C, Movement V/C Ratio 0.06 0.29 0.29 0.05 0.37 0.37 0.06 0.14 0.14 0.09 0.20 0.20 Intersection LOS D Intersection V/C 0.808

Report File: J:\...\Ex AM.pdf KOA Corporation 10/28/2019 10 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 2: 2 Existing PM

Table of Contents

Report File: J:\...\Ex PM.pdf KOA Corporation 10/28/2019 1 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 2: 2 Existing PM 1912 West Merced Avenue Scoping Doc Vistro File: J:\...\Vistro_101419.vistro Scenario 2 Existing PM Report File: J:\...\Ex PM.pdf 10/28/2019

Intersection Analysis Summary

ID Intersection Name Control Type Method Worst Mvmt V/C Delay (s/veh) LOS

Merced Ave and Dalewood HCM 6th 1 All-way stop EB Right 0.678 15.5 C Street/Garvey Ave Edition Willow Avenue and Merced HCM 6th 2 All-way stop NB Right 0.390 11.0 B Avenue Edition Orange Ave and W Merced 3 Signalized ICU 1 NB Thru 0.623 - B Ave 4 Sunset Ave and Merced Av Signalized ICU 1 SB Thru 0.741 - C

V/C, Delay, LOS: For two-way stop, these values are taken from the movement with the worst (highest) delay value. For all other control types, they are taken for the whole intersection.

Report File: J:\...\Ex PM.pdf KOA Corporation 10/28/2019 2 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 2: 2 Existing PM Intersection Level Of Service Report Intersection 1: Merced Ave and Dalewood Street/Garvey Ave Control Type: All-way stop Delay (sec / veh): 15.5 Analysis Method: HCM 6th Edition Level Of Service: C Analysis Period: 1 hour Volume to Capacity (v/c): 0.678

Intersection Setup

Name Merced Avenue Dalewood Street Garvey Avenue Approach Northbound Eastbound Westbound

Lane Configuration

Volumes

Name Merced Avenue Dalewood Street Garvey Avenue Base Volume Input [veh/h] 257 8 138 408 4 56 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 In-Process Volume [veh/h] 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 0 0 0 0 0 Diverted Trips [veh/h] 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 Total Hourly Volume [veh/h] 257 8 138 408 4 56 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 64 2 35 102 1 14 Total Analysis Volume [veh/h] 257 8 138 408 4 56 Pedestrian Volume [ped/h] 0 0 0

Report File: J:\...\Ex PM.pdf KOA Corporation 10/28/2019 3 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 2: 2 Existing PM

Intersection Settings

Lanes

Capacity per Entry Lane [veh/h] 556 683 805 648 Degree of Utilization, x 0.46 0.01 0.68 0.09

Movement, Approach, & Intersection Results

95th-Percentile Queue Length [veh] 2.54 0.04 6.04 0.31 95th-Percentile Queue Length [ft] 63.45 0.89 151.09 7.64 Approach Delay [s/veh] 14.52 16.75 9.12 Approach LOS B C A Intersection Delay [s/veh] 15.55 Intersection LOS C

Report File: J:\...\Ex PM.pdf KOA Corporation 10/28/2019 4 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 2: 2 Existing PM Intersection Level Of Service Report Intersection 2: Willow Avenue and Merced Avenue Control Type: All-way stop Delay (sec / veh): 11.0 Analysis Method: HCM 6th Edition Level Of Service: B Analysis Period: 1 hour Volume to Capacity (v/c): 0.390

Intersection Setup

Name Willow Avenue Willow Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Volumes

Name Willow Avenue Willow Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 77 18 172 3 34 2 6 372 26 66 184 7 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 77 18 172 3 34 2 6 372 26 66 184 7 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 19 5 43 1 9 1 2 93 7 17 46 2 Total Analysis Volume [veh/h] 77 18 172 3 34 2 6 372 26 66 184 7 Pedestrian Volume [ped/h] 0 0 0 0

Report File: J:\...\Ex PM.pdf KOA Corporation 10/28/2019 5 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 2: 2 Existing PM

Intersection Settings

Lanes

Capacity per Entry Lane [veh/h] 685 597 622 634 581 609 Degree of Utilization, x 0.39 0.07 0.32 0.32 0.22 0.21

Movement, Approach, & Intersection Results

95th-Percentile Queue Length [veh] 1.90 0.21 1.43 1.40 0.85 0.80 95th-Percentile Queue Length [ft] 47.51 5.24 35.83 34.88 21.26 19.98 Approach Delay [s/veh] 11.61 9.45 11.15 10.43 Approach LOS B A B B Intersection Delay [s/veh] 11.02 Intersection LOS B

Report File: J:\...\Ex PM.pdf KOA Corporation 10/28/2019 6 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 2: 2 Existing PM Intersection Level Of Service Report Intersection 3: Orange Ave and W Merced Ave Control Type: Signalized Delay (sec / veh): - Analysis Method: ICU 1 Level Of Service: B Analysis Period: 1 hour Volume to Capacity (v/c): 0.623

Intersection Setup

Name Orange Avenue Orange Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Volumes

Name Orange Avenue Orange Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 34 305 106 99 264 24 79 444 25 75 232 148 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 34 305 106 99 264 24 79 444 25 75 232 148 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 9 76 27 25 66 6 20 111 6 19 58 37 Total Analysis Volume [veh/h] 34 305 106 99 264 24 79 444 25 75 232 148 Pedestrian Volume [ped/h] 0 0 0 0 Bicycle Volume [bicycles/h] 0 0 0 0

Report File: J:\...\Ex PM.pdf KOA Corporation 10/28/2019 7 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 2: 2 Existing PM

Intersection Settings

Cycle Length [s] 90 Lost time [s] 10.00

Phasing & Timing

Control Type Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Signal Group 0 4 0 0 8 0 0 6 0 0 2 0 Auxiliary Signal Groups Lead / Lag ------

Movement, Approach, & Intersection Results

V/C, Movement V/C Ratio 0.02 0.26 0.26 0.06 0.18 0.18 0.05 0.15 0.15 0.05 0.12 0.12 Intersection LOS B Intersection V/C 0.623

Report File: J:\...\Ex PM.pdf KOA Corporation 10/28/2019 8 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 2: 2 Existing PM Intersection Level Of Service Report Intersection 4: Sunset Ave and Merced Av Control Type: Signalized Delay (sec / veh): - Analysis Method: ICU 1 Level Of Service: C Analysis Period: 1 hour Volume to Capacity (v/c): 0.741

Intersection Setup

Name Sunset Avenue Sunset Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Turning Movement Left Thru Right Left Thru Right Left Thru Right Left Thru Right Lane Width [ft] 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 No. of Lanes in Pocket 1 0 0 1 0 0 1 0 0 1 0 0 Pocket Length [ft] 138.00 100.00 100.00 175.00 100.00 100.00 150.00 100.00 100.00 81.00 100.00 100.00 Speed [mph] 40.00 40.00 40.00 40.00 Grade [%] 0.00 0.00 0.00 0.00 Crosswalk Yes Yes Yes Yes

Volumes

Name Sunset Avenue Sunset Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 67 858 120 126 886 129 152 553 84 75 251 73 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 67 858 120 126 886 129 152 553 84 75 251 73 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 17 215 30 32 222 32 38 138 21 19 63 18 Total Analysis Volume [veh/h] 67 858 120 126 886 129 152 553 84 75 251 73 Pedestrian Volume [ped/h] 0 0 0 0 Bicycle Volume [bicycles/h] 0 0 0 0

Report File: J:\...\Ex PM.pdf KOA Corporation 10/28/2019 9 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 2: 2 Existing PM

Intersection Settings

Cycle Length [s] 90 Lost time [s] 10.00

Phasing & Timing

Movement, Approach, & Intersection Results

V/C, Movement V/C Ratio 0.04 0.31 0.31 0.08 0.32 0.32 0.10 0.20 0.20 0.05 0.10 0.10 Intersection LOS C Intersection V/C 0.741

Report File: J:\...\Ex PM.pdf KOA Corporation 10/28/2019 10

APPENDIX C Project Site with Roadway Dimensions, Sight Distance Analysis

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA APPENDICES

APPENDIX D Existing with-Project LOS Worksheets

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA APPENDICES Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 3: 3 E+Project AM

Table of Contents

Report File: J:\...\Ex+Proj AM.pdf KOA Corporation 10/28/2019 1 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 3: 3 E+Project AM 1912 West Merced Avenue Scoping Doc Vistro File: J:\...\Vistro_101419.vistro Scenario 3 E+Project AM Report File: J:\...\Ex+Proj AM.pdf 10/28/2019

Intersection Analysis Summary

ID Intersection Name Control Type Method Worst Mvmt V/C Delay (s/veh) LOS

Merced Ave and Dalewood HCM 6th 1 All-way stop NB Left 1.000 65.7 F Street/Garvey Ave Edition Willow Avenue and Merced HCM 6th 2 All-way stop NB Left 0.780 20.0 C Avenue Edition Orange Ave and W Merced 3 Signalized ICU 1 NB Thru 0.705 - C Ave 4 Sunset Ave and Merced Av Signalized ICU 1 SB Right 0.808 - D

V/C, Delay, LOS: For two-way stop, these values are taken from the movement with the worst (highest) delay value. For all other control types, they are taken for the whole intersection.

Report File: J:\...\Ex+Proj AM.pdf KOA Corporation 10/28/2019 2 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 3: 3 E+Project AM Intersection Level Of Service Report Intersection 1: Merced Ave and Dalewood Street/Garvey Ave Control Type: All-way stop Delay (sec / veh): 65.7 Analysis Method: HCM 6th Edition Level Of Service: F Analysis Period: 1 hour Volume to Capacity (v/c): 1.000

Intersection Setup

Name Merced Avenue Dalewood Street Garvey Avenue Approach Northbound Eastbound Westbound

Lane Configuration

Volumes

Name Merced Avenue Dalewood Street Garvey Avenue Base Volume Input [veh/h] 538 36 55 280 3 182 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 In-Process Volume [veh/h] 0 0 0 0 0 0 Site-Generated Trips [veh/h] 5 0 0 8 0 0 Diverted Trips [veh/h] 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 Total Hourly Volume [veh/h] 543 36 55 288 3 182 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 136 9 14 72 1 46 Total Analysis Volume [veh/h] 543 36 55 288 3 182 Pedestrian Volume [ped/h] 0 0 0

Report File: J:\...\Ex+Proj AM.pdf KOA Corporation 10/28/2019 3 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 3: 3 E+Project AM

Intersection Settings

Lanes

Capacity per Entry Lane [veh/h] 543 664 622 548 Degree of Utilization, x 1.00 0.05 0.55 0.34

Movement, Approach, & Intersection Results

95th-Percentile Queue Length [veh] 28.59 0.17 3.59 1.52 95th-Percentile Queue Length [ft] 714.63 4.29 89.83 38.00 Approach Delay [s/veh] 112.04 15.83 12.93 Approach LOS F C B Intersection Delay [s/veh] 65.67 Intersection LOS F

Report File: J:\...\Ex+Proj AM.pdf KOA Corporation 10/28/2019 4 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 3: 3 E+Project AM Intersection Level Of Service Report Intersection 2: Willow Avenue and Merced Avenue Control Type: All-way stop Delay (sec / veh): 20.0 Analysis Method: HCM 6th Edition Level Of Service: C Analysis Period: 1 hour Volume to Capacity (v/c): 0.780

Intersection Setup

Name Willow Avenue Willow Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Volumes

Name Willow Avenue Willow Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 235 14 201 10 102 6 3 272 34 87 368 4 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 0 0 0 0 0 0 8 0 0 5 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 235 14 201 10 102 6 3 280 34 87 373 4 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 59 4 50 3 26 2 1 70 9 22 93 1 Total Analysis Volume [veh/h] 235 14 201 10 102 6 3 280 34 87 373 4 Pedestrian Volume [ped/h] 0 0 0 0

Report File: J:\...\Ex+Proj AM.pdf KOA Corporation 10/28/2019 5 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 3: 3 E+Project AM

Intersection Settings

Lanes

Capacity per Entry Lane [veh/h] 577 491 485 496 490 504 Degree of Utilization, x 0.78 0.24 0.33 0.32 0.47 0.46

Movement, Approach, & Intersection Results

95th-Percentile Queue Length [veh] 9.29 0.94 1.44 1.40 2.64 2.51 95th-Percentile Queue Length [ft] 232.17 23.58 36.11 34.96 66.04 62.75 Approach Delay [s/veh] 30.28 12.64 13.54 16.24 Approach LOS D B B C Intersection Delay [s/veh] 19.97 Intersection LOS C

Report File: J:\...\Ex+Proj AM.pdf KOA Corporation 10/28/2019 6 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 3: 3 E+Project AM Intersection Level Of Service Report Intersection 3: Orange Ave and W Merced Ave Control Type: Signalized Delay (sec / veh): - Analysis Method: ICU 1 Level Of Service: C Analysis Period: 1 hour Volume to Capacity (v/c): 0.705

Intersection Setup

Name Orange Avenue Orange Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Volumes

Name Orange Avenue Orange Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 104 313 167 109 387 27 96 383 76 131 305 114 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 2 0 0 0 0 2 2 1 1 0 1 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 106 313 167 109 387 29 98 384 77 131 306 114 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 27 78 42 27 97 7 25 96 19 33 77 29 Total Analysis Volume [veh/h] 106 313 167 109 387 29 98 384 77 131 306 114 Pedestrian Volume [ped/h] 0 0 0 0 Bicycle Volume [bicycles/h] 0 0 0 0

Report File: J:\...\Ex+Proj AM.pdf KOA Corporation 10/28/2019 7 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 3: 3 E+Project AM

Intersection Settings

Cycle Length [s] 90 Lost time [s] 10.00

Phasing & Timing

Control Type Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Signal Group 0 4 0 0 8 0 0 6 0 0 2 0 Auxiliary Signal Groups Lead / Lag ------

Movement, Approach, & Intersection Results

V/C, Movement V/C Ratio 0.07 0.30 0.30 0.07 0.26 0.26 0.06 0.14 0.14 0.08 0.13 0.13 Intersection LOS C Intersection V/C 0.705

Report File: J:\...\Ex+Proj AM.pdf KOA Corporation 10/28/2019 8 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 3: 3 E+Project AM Intersection Level Of Service Report Intersection 4: Sunset Ave and Merced Av Control Type: Signalized Delay (sec / veh): - Analysis Method: ICU 1 Level Of Service: D Analysis Period: 1 hour Volume to Capacity (v/c): 0.808

Intersection Setup

Name Sunset Avenue Sunset Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Turning Movement Left Thru Right Left Thru Right Left Thru Right Left Thru Right Lane Width [ft] 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 No. of Lanes in Pocket 1 0 0 1 0 0 1 0 0 1 0 0 Pocket Length [ft] 138.00 100.00 100.00 175.00 100.00 100.00 150.00 100.00 100.00 81.00 100.00 100.00 Speed [mph] 40.00 40.00 40.00 40.00 Grade [%] 0.00 0.00 0.00 0.00 Crosswalk Yes Yes Yes Yes

Volumes

Name Sunset Avenue Sunset Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 100 831 99 78 1002 189 94 371 79 149 546 104 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 0 0 0 0 0 0 1 0 0 1 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 100 831 99 78 1002 189 94 372 79 149 547 104 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 25 208 25 20 251 47 24 93 20 37 137 26 Total Analysis Volume [veh/h] 100 831 99 78 1002 189 94 372 79 149 547 104 Pedestrian Volume [ped/h] 0 0 0 0 Bicycle Volume [bicycles/h] 0 0 0 0

Report File: J:\...\Ex+Proj AM.pdf KOA Corporation 10/28/2019 9 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 3: 3 E+Project AM

Intersection Settings

Cycle Length [s] 90 Lost time [s] 10.00

Phasing & Timing

Movement, Approach, & Intersection Results

V/C, Movement V/C Ratio 0.06 0.29 0.29 0.05 0.37 0.37 0.06 0.14 0.14 0.09 0.20 0.20 Intersection LOS D Intersection V/C 0.808

Report File: J:\...\Ex+Proj AM.pdf KOA Corporation 10/28/2019 10 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 3: 3 E+Project AM 1912 West Merced Avenue Scoping Doc Vistro File: J:\...\Vistro_101419.vistro Scenario 3 E+Project AM Report File: J:\...\Ex+Proj AM.pdf 10/28/2019

Trip Generation summary

Added Trips Ind. Total % of Total Zone ID: Name Land Use variables Code Rate Quantity % In % Out Trips In Trips Out Var. Trips Trips 1: Zone 1.000 0.000 50.00 50.00 13 8 21 100.00 Added Trips Total 13 8 21 100.00

Report File: J:\...\Ex+Proj AM.pdf KOA Corporation 10/28/2019 11 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 4: 4 E+ Project PM

Table of Contents

Report File: J:\...\Ex+Proj PM.pdf KOA Corporation 10/28/2019 1 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 4: 4 E+ Project PM 1912 West Merced Avenue Scoping Doc Vistro File: J:\...\Vistro_101419.vistro Scenario 4 E+ Project PM Report File: J:\...\Ex+Proj PM.pdf 10/28/2019

Intersection Analysis Summary

ID Intersection Name Control Type Method Worst Mvmt V/C Delay (s/veh) LOS

Merced Ave and Dalewood HCM 6th 1 All-way stop EB Right 0.693 16.2 C Street/Garvey Ave Edition Willow Avenue and Merced HCM 6th 2 All-way stop NB Right 0.393 11.1 B Avenue Edition Orange Ave and W Merced 3 Signalized ICU 1 NB Thru 0.625 - B Ave 4 Sunset Ave and Merced Av Signalized ICU 1 SB Thru 0.742 - C

V/C, Delay, LOS: For two-way stop, these values are taken from the movement with the worst (highest) delay value. For all other control types, they are taken for the whole intersection.

Report File: J:\...\Ex+Proj PM.pdf KOA Corporation 10/28/2019 2 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 4: 4 E+ Project PM Intersection Level Of Service Report Intersection 1: Merced Ave and Dalewood Street/Garvey Ave Control Type: All-way stop Delay (sec / veh): 16.2 Analysis Method: HCM 6th Edition Level Of Service: C Analysis Period: 1 hour Volume to Capacity (v/c): 0.693

Intersection Setup

Name Merced Avenue Dalewood Street Garvey Avenue Approach Northbound Eastbound Westbound

Lane Configuration

Volumes

Name Merced Avenue Dalewood Street Garvey Avenue Base Volume Input [veh/h] 257 8 138 408 4 56 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 In-Process Volume [veh/h] 0 0 0 0 0 0 Site-Generated Trips [veh/h] 10 0 0 7 0 0 Diverted Trips [veh/h] 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 Total Hourly Volume [veh/h] 267 8 138 415 4 56 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 67 2 35 104 1 14 Total Analysis Volume [veh/h] 267 8 138 415 4 56 Pedestrian Volume [ped/h] 0 0 0

Report File: J:\...\Ex+Proj PM.pdf KOA Corporation 10/28/2019 3 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 4: 4 E+ Project PM

Intersection Settings

Lanes

Capacity per Entry Lane [veh/h] 554 680 799 641 Degree of Utilization, x 0.48 0.01 0.69 0.09

Movement, Approach, & Intersection Results

95th-Percentile Queue Length [veh] 2.74 0.04 6.43 0.31 95th-Percentile Queue Length [ft] 68.62 0.89 160.69 7.73 Approach Delay [s/veh] 15.02 17.50 9.19 Approach LOS C C A Intersection Delay [s/veh] 16.17 Intersection LOS C

Report File: J:\...\Ex+Proj PM.pdf KOA Corporation 10/28/2019 4 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 4: 4 E+ Project PM Intersection Level Of Service Report Intersection 2: Willow Avenue and Merced Avenue Control Type: All-way stop Delay (sec / veh): 11.1 Analysis Method: HCM 6th Edition Level Of Service: B Analysis Period: 1 hour Volume to Capacity (v/c): 0.393

Intersection Setup

Name Willow Avenue Willow Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Volumes

Name Willow Avenue Willow Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 77 18 172 3 34 2 6 372 26 66 184 7 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 0 0 0 0 0 0 7 0 0 10 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 77 18 172 3 34 2 6 379 26 66 194 7 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 19 5 43 1 9 1 2 95 7 17 49 2 Total Analysis Volume [veh/h] 77 18 172 3 34 2 6 379 26 66 194 7 Pedestrian Volume [ped/h] 0 0 0 0

Report File: J:\...\Ex+Proj PM.pdf KOA Corporation 10/28/2019 5 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 4: 4 E+ Project PM

Intersection Settings

Lanes

Capacity per Entry Lane [veh/h] 680 593 620 631 579 608 Degree of Utilization, x 0.39 0.07 0.33 0.33 0.23 0.22

Movement, Approach, & Intersection Results

95th-Percentile Queue Length [veh] 1.92 0.21 1.48 1.44 0.89 0.84 95th-Percentile Queue Length [ft] 48.05 5.28 36.95 35.97 22.37 21.06 Approach Delay [s/veh] 11.71 9.51 11.27 10.53 Approach LOS B A B B Intersection Delay [s/veh] 11.12 Intersection LOS B

Report File: J:\...\Ex+Proj PM.pdf KOA Corporation 10/28/2019 6 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 4: 4 E+ Project PM Intersection Level Of Service Report Intersection 3: Orange Ave and W Merced Ave Control Type: Signalized Delay (sec / veh): - Analysis Method: ICU 1 Level Of Service: B Analysis Period: 1 hour Volume to Capacity (v/c): 0.625

Intersection Setup

Name Orange Avenue Orange Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Volumes

Name Orange Avenue Orange Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 34 305 106 99 264 24 79 444 25 75 232 148 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 2 0 0 0 0 2 3 2 3 0 1 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 36 305 106 99 264 26 82 446 28 75 233 148 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 9 76 27 25 66 7 21 112 7 19 58 37 Total Analysis Volume [veh/h] 36 305 106 99 264 26 82 446 28 75 233 148 Pedestrian Volume [ped/h] 0 0 0 0 Bicycle Volume [bicycles/h] 0 0 0 0

Report File: J:\...\Ex+Proj PM.pdf KOA Corporation 10/28/2019 7 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 4: 4 E+ Project PM

Intersection Settings

Cycle Length [s] 90 Lost time [s] 10.00

Phasing & Timing

Control Type Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Signal Group 0 4 0 0 8 0 0 6 0 0 2 0 Auxiliary Signal Groups Lead / Lag ------

Movement, Approach, & Intersection Results

V/C, Movement V/C Ratio 0.02 0.26 0.26 0.06 0.18 0.18 0.05 0.15 0.15 0.05 0.12 0.12 Intersection LOS B Intersection V/C 0.625

Report File: J:\...\Ex+Proj PM.pdf KOA Corporation 10/28/2019 8 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 4: 4 E+ Project PM Intersection Level Of Service Report Intersection 4: Sunset Ave and Merced Av Control Type: Signalized Delay (sec / veh): - Analysis Method: ICU 1 Level Of Service: C Analysis Period: 1 hour Volume to Capacity (v/c): 0.742

Intersection Setup

Name Sunset Avenue Sunset Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Turning Movement Left Thru Right Left Thru Right Left Thru Right Left Thru Right Lane Width [ft] 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 No. of Lanes in Pocket 1 0 0 1 0 0 1 0 0 1 0 0 Pocket Length [ft] 138.00 100.00 100.00 175.00 100.00 100.00 150.00 100.00 100.00 81.00 100.00 100.00 Speed [mph] 40.00 40.00 40.00 40.00 Grade [%] 0.00 0.00 0.00 0.00 Crosswalk Yes Yes Yes Yes

Volumes

Name Sunset Avenue Sunset Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 67 858 120 126 886 129 152 553 84 75 251 73 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 0 0 0 0 0 0 2 0 0 1 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 67 858 120 126 886 129 152 555 84 75 252 73 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 17 215 30 32 222 32 38 139 21 19 63 18 Total Analysis Volume [veh/h] 67 858 120 126 886 129 152 555 84 75 252 73 Pedestrian Volume [ped/h] 0 0 0 0 Bicycle Volume [bicycles/h] 0 0 0 0

Report File: J:\...\Ex+Proj PM.pdf KOA Corporation 10/28/2019 9 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 4: 4 E+ Project PM

Intersection Settings

Cycle Length [s] 90 Lost time [s] 10.00

Phasing & Timing

Movement, Approach, & Intersection Results

V/C, Movement V/C Ratio 0.04 0.31 0.31 0.08 0.32 0.32 0.10 0.20 0.20 0.05 0.10 0.10 Intersection LOS C Intersection V/C 0.742

Report File: J:\...\Ex+Proj PM.pdf KOA Corporation 10/28/2019 10 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 4: 4 E+ Project PM 1912 West Merced Avenue Scoping Doc Vistro File: J:\...\Vistro_101419.vistro Scenario 4 E+ Project PM Report File: J:\...\Ex+Proj PM.pdf 10/28/2019

Trip Generation summary

Added Trips Ind. Total % of Total Zone ID: Name Land Use variables Code Rate Quantity % In % Out Trips In Trips Out Var. Trips Trips 1: Zone 1.000 0.000 50.00 50.00 11 18 29 100.00 Added Trips Total 11 18 29 100.00

Report File: J:\...\Ex+Proj PM.pdf KOA Corporation 10/28/2019 11

APPENDIX E Future Without-Project LOS Worksheets

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA APPENDICES Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 6: 6 Future without Project AM

Table of Contents

Report File: J:\...\FNP AM.pdf KOA Corporation 10/28/2019 1 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 6: 6 Future without Project AM 1912 West Merced Avenue Scoping Doc Vistro File: J:\...\Vistro_101419.vistro Scenario 6 Future without Project AM Report File: J:\...\FNP AM.pdf 10/28/2019

Intersection Analysis Summary

ID Intersection Name Control Type Method Worst Mvmt V/C Delay (s/veh) LOS

Merced Ave and Dalewood HCM 6th 1 All-way stop NB Left 1.000 65.3 F Street/Garvey Ave Edition Willow Avenue and Merced HCM 6th 2 All-way stop NB Left 0.786 20.3 C Avenue Edition Orange Ave and W Merced 3 Signalized ICU 1 NB Right 0.714 - C Ave 4 Sunset Ave and Merced Av Signalized ICU 1 SB Thru 0.818 - D

V/C, Delay, LOS: For two-way stop, these values are taken from the movement with the worst (highest) delay value. For all other control types, they are taken for the whole intersection.

Report File: J:\...\FNP AM.pdf KOA Corporation 10/28/2019 2 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 6: 6 Future without Project AM Intersection Level Of Service Report Intersection 1: Merced Ave and Dalewood Street/Garvey Ave Control Type: All-way stop Delay (sec / veh): 65.3 Analysis Method: HCM 6th Edition Level Of Service: F Analysis Period: 1 hour Volume to Capacity (v/c): 1.000

Intersection Setup

Name Merced Avenue Dalewood Street Garvey Avenue Approach Northbound Eastbound Westbound

Lane Configuration

Volumes

Name Merced Avenue Dalewood Street Garvey Avenue Base Volume Input [veh/h] 538 36 55 280 3 182 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 In-Process Volume [veh/h] 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 0 0 0 0 0 Diverted Trips [veh/h] 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 Total Hourly Volume [veh/h] 543 36 56 283 3 184 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 136 9 14 71 1 46 Total Analysis Volume [veh/h] 543 36 56 283 3 184 Pedestrian Volume [ped/h] 0 0 0

Report File: J:\...\FNP AM.pdf KOA Corporation 10/28/2019 3 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 6: 6 Future without Project AM

Intersection Settings

Lanes

Capacity per Entry Lane [veh/h] 543 665 622 548 Degree of Utilization, x 1.00 0.05 0.55 0.34

Movement, Approach, & Intersection Results

95th-Percentile Queue Length [veh] 28.48 0.17 3.51 1.54 95th-Percentile Queue Length [ft] 712.01 4.29 87.79 38.53 Approach Delay [s/veh] 111.31 15.68 12.96 Approach LOS F C B Intersection Delay [s/veh] 65.33 Intersection LOS F

Report File: J:\...\FNP AM.pdf KOA Corporation 10/28/2019 4 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 6: 6 Future without Project AM Intersection Level Of Service Report Intersection 2: Willow Avenue and Merced Avenue Control Type: All-way stop Delay (sec / veh): 20.3 Analysis Method: HCM 6th Edition Level Of Service: C Analysis Period: 1 hour Volume to Capacity (v/c): 0.786

Intersection Setup

Name Willow Avenue Willow Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Volumes

Name Willow Avenue Willow Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 235 14 201 10 102 6 3 272 34 87 368 4 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 237 14 203 10 103 6 3 275 34 88 372 4 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 59 4 51 3 26 2 1 69 9 22 93 1 Total Analysis Volume [veh/h] 237 14 203 10 103 6 3 275 34 88 372 4 Pedestrian Volume [ped/h] 0 0 0 0

Report File: J:\...\FNP AM.pdf KOA Corporation 10/28/2019 5 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 6: 6 Future without Project AM

Intersection Settings

Lanes

Capacity per Entry Lane [veh/h] 578 491 484 495 489 504 Degree of Utilization, x 0.79 0.24 0.32 0.32 0.47 0.46

Movement, Approach, & Intersection Results

95th-Percentile Queue Length [veh] 9.56 0.95 1.42 1.37 2.65 2.52 95th-Percentile Queue Length [ft] 239.04 23.84 35.41 34.27 66.22 62.88 Approach Delay [s/veh] 30.96 12.66 13.50 16.27 Approach LOS D B B C Intersection Delay [s/veh] 20.26 Intersection LOS C

Report File: J:\...\FNP AM.pdf KOA Corporation 10/28/2019 6 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 6: 6 Future without Project AM Intersection Level Of Service Report Intersection 3: Orange Ave and W Merced Ave Control Type: Signalized Delay (sec / veh): - Analysis Method: ICU 1 Level Of Service: C Analysis Period: 1 hour Volume to Capacity (v/c): 0.714

Intersection Setup

Name Orange Avenue Orange Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Volumes

Name Orange Avenue Orange Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 104 313 167 109 387 27 96 383 76 131 305 114 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 3 1 0 4 0 0 0 0 1 0 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 105 319 170 110 395 27 97 387 77 133 308 115 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 26 80 43 28 99 7 24 97 19 33 77 29 Total Analysis Volume [veh/h] 105 319 170 110 395 27 97 387 77 133 308 115 Pedestrian Volume [ped/h] 0 0 0 0 Bicycle Volume [bicycles/h] 0 0 0 0

Report File: J:\...\FNP AM.pdf KOA Corporation 10/28/2019 7 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 6: 6 Future without Project AM

Intersection Settings

Cycle Length [s] 90 Lost time [s] 10.00

Phasing & Timing

Control Type Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Signal Group 0 4 0 0 8 0 0 6 0 0 2 0 Auxiliary Signal Groups Lead / Lag ------

Movement, Approach, & Intersection Results

V/C, Movement V/C Ratio 0.07 0.31 0.31 0.07 0.26 0.26 0.06 0.15 0.15 0.08 0.13 0.13 Intersection LOS C Intersection V/C 0.714

Report File: J:\...\FNP AM.pdf KOA Corporation 10/28/2019 8 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 6: 6 Future without Project AM Intersection Level Of Service Report Intersection 4: Sunset Ave and Merced Av Control Type: Signalized Delay (sec / veh): - Analysis Method: ICU 1 Level Of Service: D Analysis Period: 1 hour Volume to Capacity (v/c): 0.818

Intersection Setup

Name Sunset Avenue Sunset Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Turning Movement Left Thru Right Left Thru Right Left Thru Right Left Thru Right Lane Width [ft] 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 No. of Lanes in Pocket 1 0 0 1 0 0 1 0 0 1 0 0 Pocket Length [ft] 138.00 100.00 100.00 175.00 100.00 100.00 150.00 100.00 100.00 81.00 100.00 100.00 Speed [mph] 40.00 40.00 40.00 40.00 Grade [%] 0.00 0.00 0.00 0.00 Crosswalk Yes Yes Yes Yes

Volumes

Name Sunset Avenue Sunset Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 100 831 99 78 1002 189 94 371 79 149 546 104 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 7 0 0 7 1 1 0 0 0 0 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 101 846 100 79 1019 192 96 375 80 150 551 105 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 25 212 25 20 255 48 24 94 20 38 138 26 Total Analysis Volume [veh/h] 101 846 100 79 1019 192 96 375 80 150 551 105 Pedestrian Volume [ped/h] 0 0 0 0 Bicycle Volume [bicycles/h] 0 0 0 0

Report File: J:\...\FNP AM.pdf KOA Corporation 10/28/2019 9 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 6: 6 Future without Project AM

Intersection Settings

Cycle Length [s] 90 Lost time [s] 10.00

Phasing & Timing

Movement, Approach, & Intersection Results

V/C, Movement V/C Ratio 0.06 0.30 0.30 0.05 0.38 0.38 0.06 0.14 0.14 0.09 0.21 0.21 Intersection LOS D Intersection V/C 0.818

Report File: J:\...\FNP AM.pdf KOA Corporation 10/28/2019 10 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 6: 6 Future without Project AM 1912 West Merced Avenue Scoping Doc Vistro File: J:\...\Vistro_101419.vistro Scenario 6 Future without Project AM Report File: J:\...\FNP AM.pdf 10/28/2019

Trip Generation summary

Added Trips Ind. Total % of Total Zone ID: Name Land Use variables Code Rate Quantity % In % Out Trips In Trips Out Var. Trips Trips 7: AP Zone 2 Area Project 1.000 0.000 50.00 50.00 113 110 223 86.43 8: AP Zone 1 14837 Pac 1.000 0.000 50.00 50.00 9 26 35 13.57 Added Trips Total 122 136 258 100.00

Report File: J:\...\FNP AM.pdf KOA Corporation 10/28/2019 11 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 7: 7 Future without Project PM

Table of Contents

Report File: J:\...\FNP PM.pdf KOA Corporation 10/28/2019 1 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 7: 7 Future without Project PM 1912 West Merced Avenue Scoping Doc Vistro File: J:\...\Vistro_101419.vistro Scenario 7 Future without Project PM Report File: J:\...\FNP PM.pdf 10/28/2019

Intersection Analysis Summary

ID Intersection Name Control Type Method Worst Mvmt V/C Delay (s/veh) LOS

Merced Ave and Dalewood HCM 6th 1 All-way stop EB Right 0.687 15.9 C Street/Garvey Ave Edition Willow Avenue and Merced HCM 6th 2 All-way stop NB Right 0.396 11.1 B Avenue Edition Orange Ave and W Merced 3 Signalized ICU 1 NB Right 0.635 - B Ave 4 Sunset Ave and Merced Av Signalized ICU 1 SB Thru 0.752 - C

V/C, Delay, LOS: For two-way stop, these values are taken from the movement with the worst (highest) delay value. For all other control types, they are taken for the whole intersection.

Report File: J:\...\FNP PM.pdf KOA Corporation 10/28/2019 2 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 7: 7 Future without Project PM Intersection Level Of Service Report Intersection 1: Merced Ave and Dalewood Street/Garvey Ave Control Type: All-way stop Delay (sec / veh): 15.9 Analysis Method: HCM 6th Edition Level Of Service: C Analysis Period: 1 hour Volume to Capacity (v/c): 0.687

Intersection Setup

Name Merced Avenue Dalewood Street Garvey Avenue Approach Northbound Eastbound Westbound

Lane Configuration

Volumes

Name Merced Avenue Dalewood Street Garvey Avenue Base Volume Input [veh/h] 257 8 138 408 4 56 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 In-Process Volume [veh/h] 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 0 0 0 0 0 Diverted Trips [veh/h] 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 Total Hourly Volume [veh/h] 260 8 139 412 4 57 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 65 2 35 103 1 14 Total Analysis Volume [veh/h] 260 8 139 412 4 57 Pedestrian Volume [ped/h] 0 0 0

Report File: J:\...\FNP PM.pdf KOA Corporation 10/28/2019 3 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 7: 7 Future without Project PM

Intersection Settings

Lanes

Capacity per Entry Lane [veh/h] 555 681 802 646 Degree of Utilization, x 0.47 0.01 0.69 0.09

Movement, Approach, & Intersection Results

95th-Percentile Queue Length [veh] 2.61 0.04 6.26 0.31 95th-Percentile Queue Length [ft] 65.14 0.89 156.62 7.82 Approach Delay [s/veh] 14.70 17.16 9.16 Approach LOS B C A Intersection Delay [s/veh] 15.85 Intersection LOS C

Report File: J:\...\FNP PM.pdf KOA Corporation 10/28/2019 4 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 7: 7 Future without Project PM Intersection Level Of Service Report Intersection 2: Willow Avenue and Merced Avenue Control Type: All-way stop Delay (sec / veh): 11.1 Analysis Method: HCM 6th Edition Level Of Service: B Analysis Period: 1 hour Volume to Capacity (v/c): 0.396

Intersection Setup

Name Willow Avenue Willow Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Volumes

Name Willow Avenue Willow Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 77 18 172 3 34 2 6 372 26 66 184 7 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 78 18 174 3 34 2 6 376 26 67 186 7 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 20 5 44 1 9 1 2 94 7 17 47 2 Total Analysis Volume [veh/h] 78 18 174 3 34 2 6 376 26 67 186 7 Pedestrian Volume [ped/h] 0 0 0 0

Report File: J:\...\FNP PM.pdf KOA Corporation 10/28/2019 5 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 7: 7 Future without Project PM

Intersection Settings

Lanes

Capacity per Entry Lane [veh/h] 683 594 620 632 578 608 Degree of Utilization, x 0.40 0.07 0.33 0.32 0.22 0.21

Movement, Approach, & Intersection Results

95th-Percentile Queue Length [veh] 1.95 0.21 1.46 1.42 0.87 0.81 95th-Percentile Queue Length [ft] 48.64 5.26 36.52 35.55 21.68 20.36 Approach Delay [s/veh] 11.72 9.48 11.23 10.49 Approach LOS B A B B Intersection Delay [s/veh] 11.10 Intersection LOS B

Report File: J:\...\FNP PM.pdf KOA Corporation 10/28/2019 6 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 7: 7 Future without Project PM Intersection Level Of Service Report Intersection 3: Orange Ave and W Merced Ave Control Type: Signalized Delay (sec / veh): - Analysis Method: ICU 1 Level Of Service: B Analysis Period: 1 hour Volume to Capacity (v/c): 0.635

Intersection Setup

Name Orange Avenue Orange Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Volumes

Name Orange Avenue Orange Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 34 305 106 99 264 24 79 444 25 75 232 148 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 6 2 0 7 0 0 0 0 2 0 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 34 314 109 100 274 24 80 448 25 78 234 149 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 9 79 27 25 69 6 20 112 6 20 59 37 Total Analysis Volume [veh/h] 34 314 109 100 274 24 80 448 25 78 234 149 Pedestrian Volume [ped/h] 0 0 0 0 Bicycle Volume [bicycles/h] 0 0 0 0

Report File: J:\...\FNP PM.pdf KOA Corporation 10/28/2019 7 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 7: 7 Future without Project PM

Intersection Settings

Cycle Length [s] 90 Lost time [s] 10.00

Phasing & Timing

Control Type Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Signal Group 0 4 0 0 8 0 0 6 0 0 2 0 Auxiliary Signal Groups Lead / Lag ------

Movement, Approach, & Intersection Results

V/C, Movement V/C Ratio 0.02 0.26 0.26 0.06 0.19 0.19 0.05 0.15 0.15 0.05 0.12 0.12 Intersection LOS B Intersection V/C 0.635

Report File: J:\...\FNP PM.pdf KOA Corporation 10/28/2019 8 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 7: 7 Future without Project PM Intersection Level Of Service Report Intersection 4: Sunset Ave and Merced Av Control Type: Signalized Delay (sec / veh): - Analysis Method: ICU 1 Level Of Service: C Analysis Period: 1 hour Volume to Capacity (v/c): 0.752

Intersection Setup

Name Sunset Avenue Sunset Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Turning Movement Left Thru Right Left Thru Right Left Thru Right Left Thru Right Lane Width [ft] 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 No. of Lanes in Pocket 1 0 0 1 0 0 1 0 0 1 0 0 Pocket Length [ft] 138.00 100.00 100.00 175.00 100.00 100.00 150.00 100.00 100.00 81.00 100.00 100.00 Speed [mph] 40.00 40.00 40.00 40.00 Grade [%] 0.00 0.00 0.00 0.00 Crosswalk Yes Yes Yes Yes

Volumes

Name Sunset Avenue Sunset Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 67 858 120 126 886 129 152 553 84 75 251 73 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 12 0 0 13 2 2 0 0 0 0 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 68 879 121 127 908 132 156 559 85 76 254 74 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 17 220 30 32 227 33 39 140 21 19 64 19 Total Analysis Volume [veh/h] 68 879 121 127 908 132 156 559 85 76 254 74 Pedestrian Volume [ped/h] 0 0 0 0 Bicycle Volume [bicycles/h] 0 0 0 0

Report File: J:\...\FNP PM.pdf KOA Corporation 10/28/2019 9 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 7: 7 Future without Project PM

Intersection Settings

Cycle Length [s] 90 Lost time [s] 10.00

Phasing & Timing

Movement, Approach, & Intersection Results

V/C, Movement V/C Ratio 0.04 0.31 0.31 0.08 0.33 0.33 0.10 0.20 0.20 0.05 0.10 0.10 Intersection LOS C Intersection V/C 0.752

Report File: J:\...\FNP PM.pdf KOA Corporation 10/28/2019 10 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 7: 7 Future without Project PM 1912 West Merced Avenue Scoping Doc Vistro File: J:\...\Vistro_101419.vistro Scenario 7 Future without Project PM Report File: J:\...\FNP PM.pdf 10/28/2019

Trip Generation summary

Added Trips Ind. Total % of Total Zone ID: Name Land Use variables Code Rate Quantity % In % Out Trips In Trips Out Var. Trips Trips 7: AP Zone 2 Area Project 1.000 0.000 50.00 50.00 201 207 408 89.67 8: AP Zone 1 14837 Pac 1.000 0.000 50.00 50.00 22 25 47 10.33 Added Trips Total 223 232 455 100.00

Report File: J:\...\FNP PM.pdf KOA Corporation 10/28/2019 11

APPENDIX F Future With-Project LOS Worksheets

TRAFFIC IMPACT STUDY | ASSISTED LIVING FACILITY, 1912 WEST MERCED AVENUE, WEST COVINA APPENDICES Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 8: 8 Future with Project AM

Table of Contents

Report File: J:\...\F+P AM.pdf KOA Corporation 10/28/2019 1 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 8: 8 Future with Project AM 1912 West Merced Avenue Scoping Doc Vistro File: J:\...\Vistro_101419.vistro Scenario 8 Future with Project AM Report File: J:\...\F+P AM.pdf 10/28/2019

Intersection Analysis Summary

ID Intersection Name Control Type Method Worst Mvmt V/C Delay (s/veh) LOS

Merced Ave and Dalewood HCM 6th 1 All-way stop NB Left 1.010 70.0 F Street/Garvey Ave Edition Willow Avenue and Merced HCM 6th 2 All-way stop NB Left 0.791 20.6 C Avenue Edition Orange Ave and W Merced 3 Signalized ICU 1 NB Right 0.714 - C Ave 4 Sunset Ave and Merced Av Signalized ICU 1 SB Thru 0.818 - D

V/C, Delay, LOS: For two-way stop, these values are taken from the movement with the worst (highest) delay value. For all other control types, they are taken for the whole intersection.

Report File: J:\...\F+P AM.pdf KOA Corporation 10/28/2019 2 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 8: 8 Future with Project AM Intersection Level Of Service Report Intersection 1: Merced Ave and Dalewood Street/Garvey Ave Control Type: All-way stop Delay (sec / veh): 70.0 Analysis Method: HCM 6th Edition Level Of Service: F Analysis Period: 1 hour Volume to Capacity (v/c): 1.010

Intersection Setup

Name Merced Avenue Dalewood Street Garvey Avenue Approach Northbound Eastbound Westbound

Lane Configuration

Volumes

Name Merced Avenue Dalewood Street Garvey Avenue Base Volume Input [veh/h] 538 36 55 280 3 182 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 In-Process Volume [veh/h] 0 0 0 0 0 0 Site-Generated Trips [veh/h] 5 0 0 8 0 0 Diverted Trips [veh/h] 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 Total Hourly Volume [veh/h] 548 36 56 291 3 184 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 137 9 14 73 1 46 Total Analysis Volume [veh/h] 548 36 56 291 3 184 Pedestrian Volume [ped/h] 0 0 0

Report File: J:\...\F+P AM.pdf KOA Corporation 10/28/2019 3 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 8: 8 Future with Project AM

Intersection Settings

Lanes

Capacity per Entry Lane [veh/h] 548 664 632 557 Degree of Utilization, x 1.01 0.05 0.55 0.34

Movement, Approach, & Intersection Results

95th-Percentile Queue Length [veh] 30.00 0.17 3.56 1.50 95th-Percentile Queue Length [ft] 750.04 4.29 89.06 37.60 Approach Delay [s/veh] 120.71 15.57 12.72 Approach LOS F C B Intersection Delay [s/veh] 70.02 Intersection LOS F

Report File: J:\...\F+P AM.pdf KOA Corporation 10/28/2019 4 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 8: 8 Future with Project AM Intersection Level Of Service Report Intersection 2: Willow Avenue and Merced Avenue Control Type: All-way stop Delay (sec / veh): 20.6 Analysis Method: HCM 6th Edition Level Of Service: C Analysis Period: 1 hour Volume to Capacity (v/c): 0.791

Intersection Setup

Name Willow Avenue Willow Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Volumes

Name Willow Avenue Willow Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 235 14 201 10 102 6 3 272 34 87 368 4 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 0 0 0 0 0 0 8 0 0 5 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 237 14 203 10 103 6 3 283 34 88 377 4 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 59 4 51 3 26 2 1 71 9 22 94 1 Total Analysis Volume [veh/h] 237 14 203 10 103 6 3 283 34 88 377 4 Pedestrian Volume [ped/h] 0 0 0 0

Report File: J:\...\F+P AM.pdf KOA Corporation 10/28/2019 5 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 8: 8 Future with Project AM

Intersection Settings

Lanes

Capacity per Entry Lane [veh/h] 574 488 482 492 488 502 Degree of Utilization, x 0.79 0.24 0.33 0.32 0.48 0.47

Movement, Approach, & Intersection Results

95th-Percentile Queue Length [veh] 9.77 0.96 1.48 1.43 2.72 2.59 95th-Percentile Queue Length [ft] 244.15 24.06 36.94 35.76 68.05 64.63 Approach Delay [s/veh] 31.68 12.75 13.69 16.51 Approach LOS D B B C Intersection Delay [s/veh] 20.58 Intersection LOS C

Report File: J:\...\F+P AM.pdf KOA Corporation 10/28/2019 6 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 8: 8 Future with Project AM Intersection Level Of Service Report Intersection 3: Orange Ave and W Merced Ave Control Type: Signalized Delay (sec / veh): - Analysis Method: ICU 1 Level Of Service: C Analysis Period: 1 hour Volume to Capacity (v/c): 0.714

Intersection Setup

Name Orange Avenue Orange Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Volumes

Name Orange Avenue Orange Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 104 313 167 109 387 27 96 383 76 131 305 114 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 2 3 1 0 4 2 2 1 1 1 1 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 107 319 170 110 395 29 99 388 78 133 309 115 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 27 80 43 28 99 7 25 97 20 33 77 29 Total Analysis Volume [veh/h] 107 319 170 110 395 29 99 388 78 133 309 115 Pedestrian Volume [ped/h] 0 0 0 0 Bicycle Volume [bicycles/h] 0 0 0 0

Report File: J:\...\F+P AM.pdf KOA Corporation 10/28/2019 7 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 8: 8 Future with Project AM

Intersection Settings

Cycle Length [s] 90 Lost time [s] 10.00

Phasing & Timing

Control Type Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Signal Group 0 4 0 0 8 0 0 6 0 0 2 0 Auxiliary Signal Groups Lead / Lag ------

Movement, Approach, & Intersection Results

V/C, Movement V/C Ratio 0.07 0.31 0.31 0.07 0.27 0.27 0.06 0.15 0.15 0.08 0.13 0.13 Intersection LOS C Intersection V/C 0.714

Report File: J:\...\F+P AM.pdf KOA Corporation 10/28/2019 8 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 8: 8 Future with Project AM Intersection Level Of Service Report Intersection 4: Sunset Ave and Merced Av Control Type: Signalized Delay (sec / veh): - Analysis Method: ICU 1 Level Of Service: D Analysis Period: 1 hour Volume to Capacity (v/c): 0.818

Intersection Setup

Name Sunset Avenue Sunset Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Turning Movement Left Thru Right Left Thru Right Left Thru Right Left Thru Right Lane Width [ft] 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 No. of Lanes in Pocket 1 0 0 1 0 0 1 0 0 1 0 0 Pocket Length [ft] 138.00 100.00 100.00 175.00 100.00 100.00 150.00 100.00 100.00 81.00 100.00 100.00 Speed [mph] 40.00 40.00 40.00 40.00 Grade [%] 0.00 0.00 0.00 0.00 Crosswalk Yes Yes Yes Yes

Volumes

Name Sunset Avenue Sunset Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 100 831 99 78 1002 189 94 371 79 149 546 104 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 7 0 0 7 1 1 1 0 0 1 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 101 846 100 79 1019 192 96 376 80 150 552 105 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 25 212 25 20 255 48 24 94 20 38 138 26 Total Analysis Volume [veh/h] 101 846 100 79 1019 192 96 376 80 150 552 105 Pedestrian Volume [ped/h] 0 0 0 0 Bicycle Volume [bicycles/h] 0 0 0 0

Report File: J:\...\F+P AM.pdf KOA Corporation 10/28/2019 9 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 8: 8 Future with Project AM

Intersection Settings

Cycle Length [s] 90 Lost time [s] 10.00

Phasing & Timing

Movement, Approach, & Intersection Results

V/C, Movement V/C Ratio 0.06 0.30 0.30 0.05 0.38 0.38 0.06 0.14 0.14 0.09 0.21 0.21 Intersection LOS D Intersection V/C 0.818

Report File: J:\...\F+P AM.pdf KOA Corporation 10/28/2019 10 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 8: 8 Future with Project AM 1912 West Merced Avenue Scoping Doc Vistro File: J:\...\Vistro_101419.vistro Scenario 8 Future with Project AM Report File: J:\...\F+P AM.pdf 10/28/2019

Trip Generation summary

Added Trips Ind. Total % of Total Zone ID: Name Land Use variables Code Rate Quantity % In % Out Trips In Trips Out Var. Trips Trips 1: Zone 1.000 0.000 50.00 50.00 13 8 21 7.53 7: AP Zone 2 Area Project 1.000 0.000 50.00 50.00 113 110 223 79.93 8: AP Zone 1 14837 Pac 1.000 0.000 50.00 50.00 9 26 35 12.54 Added Trips Total 135 144 279 100.00

Report File: J:\...\F+P AM.pdf KOA Corporation 10/28/2019 11 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 9: 9 Future with Project PM

Table of Contents

Report File: J:\...\F+P PM.pdf KOA Corporation 10/28/2019 1 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 9: 9 Future with Project PM 1912 West Merced Avenue Scoping Doc Vistro File: J:\...\Vistro_101419.vistro Scenario 9 Future with Project PM Report File: J:\...\F+P PM.pdf 10/28/2019

Intersection Analysis Summary

ID Intersection Name Control Type Method Worst Mvmt V/C Delay (s/veh) LOS

Merced Ave and Dalewood HCM 6th 1 All-way stop EB Right 0.701 16.5 C Street/Garvey Ave Edition Willow Avenue and Merced HCM 6th 2 All-way stop NB Right 0.398 11.2 B Avenue Edition Orange Ave and W Merced 3 Signalized ICU 1 NB Right 0.636 - B Ave 4 Sunset Ave and Merced Av Signalized ICU 1 SB Thru 0.752 - C

V/C, Delay, LOS: For two-way stop, these values are taken from the movement with the worst (highest) delay value. For all other control types, they are taken for the whole intersection.

Report File: J:\...\F+P PM.pdf KOA Corporation 10/28/2019 2 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 9: 9 Future with Project PM Intersection Level Of Service Report Intersection 1: Merced Ave and Dalewood Street/Garvey Ave Control Type: All-way stop Delay (sec / veh): 16.5 Analysis Method: HCM 6th Edition Level Of Service: C Analysis Period: 1 hour Volume to Capacity (v/c): 0.701

Intersection Setup

Name Merced Avenue Dalewood Street Garvey Avenue Approach Northbound Eastbound Westbound

Lane Configuration

Volumes

Name Merced Avenue Dalewood Street Garvey Avenue Base Volume Input [veh/h] 257 8 138 408 4 56 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 In-Process Volume [veh/h] 0 0 0 0 0 0 Site-Generated Trips [veh/h] 10 0 0 7 0 0 Diverted Trips [veh/h] 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 Total Hourly Volume [veh/h] 270 8 139 419 4 57 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 68 2 35 105 1 14 Total Analysis Volume [veh/h] 270 8 139 419 4 57 Pedestrian Volume [ped/h] 0 0 0

Report File: J:\...\F+P PM.pdf KOA Corporation 10/28/2019 3 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 9: 9 Future with Project PM

Intersection Settings

Lanes

Capacity per Entry Lane [veh/h] 552 677 796 639 Degree of Utilization, x 0.49 0.01 0.70 0.10

Movement, Approach, & Intersection Results

95th-Percentile Queue Length [veh] 2.82 0.04 6.67 0.32 95th-Percentile Queue Length [ft] 70.46 0.90 166.75 7.91 Approach Delay [s/veh] 15.22 17.95 9.23 Approach LOS C C A Intersection Delay [s/veh] 16.51 Intersection LOS C

Report File: J:\...\F+P PM.pdf KOA Corporation 10/28/2019 4 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 9: 9 Future with Project PM Intersection Level Of Service Report Intersection 2: Willow Avenue and Merced Avenue Control Type: All-way stop Delay (sec / veh): 11.2 Analysis Method: HCM 6th Edition Level Of Service: B Analysis Period: 1 hour Volume to Capacity (v/c): 0.398

Intersection Setup

Name Willow Avenue Willow Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Volumes

Name Willow Avenue Willow Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 77 18 172 3 34 2 6 372 26 66 184 7 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 0 0 0 0 0 0 7 0 0 10 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 78 18 174 3 34 2 6 383 26 67 196 7 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 20 5 44 1 9 1 2 96 7 17 49 2 Total Analysis Volume [veh/h] 78 18 174 3 34 2 6 383 26 67 196 7 Pedestrian Volume [ped/h] 0 0 0 0

Report File: J:\...\F+P PM.pdf KOA Corporation 10/28/2019 5 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 9: 9 Future with Project PM

Intersection Settings

Lanes

Capacity per Entry Lane [veh/h] 678 590 618 629 578 605 Degree of Utilization, x 0.40 0.07 0.34 0.33 0.23 0.22

Movement, Approach, & Intersection Results

95th-Percentile Queue Length [veh] 1.97 0.21 1.51 1.47 0.91 0.86 95th-Percentile Queue Length [ft] 49.20 5.31 37.66 36.67 22.80 21.45 Approach Delay [s/veh] 11.82 9.54 11.35 10.60 Approach LOS B A B B Intersection Delay [s/veh] 11.20 Intersection LOS B

Report File: J:\...\F+P PM.pdf KOA Corporation 10/28/2019 6 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 9: 9 Future with Project PM Intersection Level Of Service Report Intersection 3: Orange Ave and W Merced Ave Control Type: Signalized Delay (sec / veh): - Analysis Method: ICU 1 Level Of Service: B Analysis Period: 1 hour Volume to Capacity (v/c): 0.636

Intersection Setup

Name Orange Avenue Orange Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Volumes

Name Orange Avenue Orange Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 34 305 106 99 264 24 79 444 25 75 232 148 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 2 6 2 0 7 2 3 2 3 2 1 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 36 314 109 100 274 26 83 450 28 78 235 149 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 9 79 27 25 69 7 21 113 7 20 59 37 Total Analysis Volume [veh/h] 36 314 109 100 274 26 83 450 28 78 235 149 Pedestrian Volume [ped/h] 0 0 0 0 Bicycle Volume [bicycles/h] 0 0 0 0

Report File: J:\...\F+P PM.pdf KOA Corporation 10/28/2019 7 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 9: 9 Future with Project PM

Intersection Settings

Cycle Length [s] 90 Lost time [s] 10.00

Phasing & Timing

Control Type Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Permiss Signal Group 0 4 0 0 8 0 0 6 0 0 2 0 Auxiliary Signal Groups Lead / Lag ------

Movement, Approach, & Intersection Results

V/C, Movement V/C Ratio 0.02 0.26 0.26 0.06 0.19 0.19 0.05 0.15 0.15 0.05 0.12 0.12 Intersection LOS B Intersection V/C 0.636

Report File: J:\...\F+P PM.pdf KOA Corporation 10/28/2019 8 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 9: 9 Future with Project PM Intersection Level Of Service Report Intersection 4: Sunset Ave and Merced Av Control Type: Signalized Delay (sec / veh): - Analysis Method: ICU 1 Level Of Service: C Analysis Period: 1 hour Volume to Capacity (v/c): 0.752

Intersection Setup

Name Sunset Avenue Sunset Avenue Merced Avenue Merced Avenue Approach Northbound Southbound Eastbound Westbound

Lane Configuration

Turning Movement Left Thru Right Left Thru Right Left Thru Right Left Thru Right Lane Width [ft] 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 No. of Lanes in Pocket 1 0 0 1 0 0 1 0 0 1 0 0 Pocket Length [ft] 138.00 100.00 100.00 175.00 100.00 100.00 150.00 100.00 100.00 81.00 100.00 100.00 Speed [mph] 40.00 40.00 40.00 40.00 Grade [%] 0.00 0.00 0.00 0.00 Crosswalk Yes Yes Yes Yes

Volumes

Name Sunset Avenue Sunset Avenue Merced Avenue Merced Avenue Base Volume Input [veh/h] 67 858 120 126 886 129 152 553 84 75 251 73 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 In-Process Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Site-Generated Trips [veh/h] 0 12 0 0 13 2 2 2 0 0 1 0 Diverted Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 0 0 0 0 0 0 Total Hourly Volume [veh/h] 68 879 121 127 908 132 156 561 85 76 255 74 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 17 220 30 32 227 33 39 140 21 19 64 19 Total Analysis Volume [veh/h] 68 879 121 127 908 132 156 561 85 76 255 74 Pedestrian Volume [ped/h] 0 0 0 0 Bicycle Volume [bicycles/h] 0 0 0 0

Report File: J:\...\F+P PM.pdf KOA Corporation 10/28/2019 9 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 9: 9 Future with Project PM

Intersection Settings

Cycle Length [s] 90 Lost time [s] 10.00

Phasing & Timing

Movement, Approach, & Intersection Results

V/C, Movement V/C Ratio 0.04 0.31 0.31 0.08 0.33 0.33 0.10 0.20 0.20 0.05 0.10 0.10 Intersection LOS C Intersection V/C 0.752

Report File: J:\...\F+P PM.pdf KOA Corporation 10/28/2019 10 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 9: 9 Future with Project PM 1912 West Merced Avenue Scoping Doc Vistro File: J:\...\Vistro_101419.vistro Scenario 9 Future with Project PM Report File: J:\...\F+P PM.pdf 10/28/2019

Trip Generation summary

Added Trips Ind. Total % of Total Zone ID: Name Land Use variables Code Rate Quantity % In % Out Trips In Trips Out Var. Trips Trips 1: Zone 1.000 0.000 50.00 50.00 11 18 29 5.99 7: AP Zone 2 Area Project 1.000 0.000 50.00 50.00 201 207 408 84.30 8: AP Zone 1 14837 Pac 1.000 0.000 50.00 50.00 22 25 47 9.71 Added Trips Total 234 250 484 100.00

Report File: J:\...\F+P PM.pdf KOA Corporation 10/28/2019 11 APPENDIX G Driveway Queuing Worksheets

Table of Contents

Intersection Level Of Service Report ...... 2 Intersection 26: Covina Manor Driveway and Merced Avenue ...... 2 Intersection 35: Covina Manor Driveway 2 and Merced Avenue ...... 4 Turning Movement Volume: Detail ...... 6

Report File: J:\...\F+P AM.pdf KOA Corporation 10/28/2019 1 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 8: 8 Future with Project AM Intersection Level Of Service Report Intersection 26: Covina Manor Driveway and Merced Avenue Control Type: Two-way stop Delay (sec / veh): 60.5 Analysis Method: HCM 6th Edition Level Of Service: F Analysis Period: 1 hour Volume to Capacity (v/c): 0.058

Intersection Setup

Name Merced Avenue Merced Avenue Approach Northbound Eastbound Westbound

Lane Configuration

Turning Movement Left Right Thru Right Left Thru Lane Width [ft] 12.00 12.00 12.00 12.00 12.00 12.00 No. of Lanes in Pocket 0 0 0 0 0 0 Pocket Length [ft] 100.00 100.00 100.00 100.00 100.00 100.00 Speed [mph] 30.00 40.00 40.00 Grade [%] 0.00 0.00 0.00 Crosswalk Yes No No

Volumes

Name Merced Avenue Merced Avenue Base Volume Input [veh/h] 0 0 555 0 435 0 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 In-Process Volume [veh/h] 0 0 0 0 0 0 Site-Generated Trips [veh/h] 4 0 1 7 0 1 Diverted Trips [veh/h] 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 Total Hourly Volume [veh/h] 4 0 562 7 439 1 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 1 0 141 2 110 0 Total Analysis Volume [veh/h] 4 0 562 7 439 1 Pedestrian Volume [ped/h] 0 0 0

Report File: J:\...\F+P AM.pdf KOA Corporation 10/28/2019 2 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 8: 8 Future with Project AM

Intersection Settings

Priority Scheme Stop Free Free Flared Lane No Storage Area [veh] 0 0 0 Two-Stage Gap Acceptance No Number of Storage Spaces in Median 0 0 0

Movement, Approach, & Intersection Results

V/C, Movement V/C Ratio 0.06 0.00 0.01 0.00 0.44 0.00 d_M, Delay for Movement [s/veh] 60.49 13.27 0.00 0.00 11.42 0.00 Movement LOS F B A A B A 95th-Percentile Queue Length [veh/ln] 0.18 0.18 0.00 0.00 2.33 1.17 95th-Percentile Queue Length [ft/ln] 4.60 4.60 0.00 0.00 58.27 29.13 d_A, Approach Delay [s/veh] 60.49 0.00 11.39 Approach LOS F A B d_I, Intersection Delay [s/veh] 5.19 Intersection LOS F

Report File: J:\...\F+P AM.pdf KOA Corporation 10/28/2019 3 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 8: 8 Future with Project AM Intersection Level Of Service Report Intersection 35: Covina Manor Driveway 2 and Merced Avenue Control Type: Two-way stop Delay (sec / veh): 16.1 Analysis Method: HCM 6th Edition Level Of Service: C Analysis Period: 1 hour Volume to Capacity (v/c): 0.003

Intersection Setup

Name Merced Avenue Merced Avenue Approach Northbound Eastbound Westbound

Lane Configuration

Volumes

Name Merced Avenue Merced Avenue Base Volume Input [veh/h] 0 0 555 0 0 436 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 In-Process Volume [veh/h] 0 0 0 0 0 0 Site-Generated Trips [veh/h] 1 4 0 1 5 0 Diverted Trips [veh/h] 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 Total Hourly Volume [veh/h] 1 4 561 1 5 440 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 0 1 140 0 1 110 Total Analysis Volume [veh/h] 1 4 561 1 5 440 Pedestrian Volume [ped/h] 0 0 0

Report File: J:\...\F+P AM.pdf KOA Corporation 10/28/2019 4 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 8: 8 Future with Project AM

Intersection Settings

Priority Scheme Stop Free Free Flared Lane No Storage Area [veh] 0 0 0 Two-Stage Gap Acceptance No Number of Storage Spaces in Median 0 0 0

Movement, Approach, & Intersection Results

V/C, Movement V/C Ratio 0.00 0.01 0.01 0.00 0.00 0.00 d_M, Delay for Movement [s/veh] 16.14 10.08 0.00 0.00 8.60 0.00 Movement LOS C B A A A A 95th-Percentile Queue Length [veh/ln] 0.03 0.03 0.00 0.00 0.01 0.01 95th-Percentile Queue Length [ft/ln] 0.66 0.66 0.00 0.00 0.37 0.19 d_A, Approach Delay [s/veh] 11.29 0.00 0.10 Approach LOS B A A d_I, Intersection Delay [s/veh] 0.10 Intersection LOS C

Report File: J:\...\F+P AM.pdf KOA Corporation 10/28/2019 5 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 8: 8 Future with Project AM 1912 West Merced Avenue Scoping Doc Vistro File: J:\...\Vistro_101419.vistro Scenario 8 Future with Project AM Report File: J:\...\F+P AM.pdf 10/28/2019

Turning Movement Volume: Detail

Intersection Northbound Eastbound Westbound Total ID Volume Type Name Left Right Thru Right Left Thru Volume Final Base 0 0 555 0 435 0 990 Growth Factor 1.01 1.01 1.01 1.01 1.01 1.01 - Covina Manor In Process 0 0 0 0 0 0 0 26 Driveway and Merced Avenue Net New Trips 4 0 1 7 0 1 13 Other 0 0 0 0 0 0 0 Future Total 4 0 562 7 439 1 1013

Intersection Northbound Eastbound Westbound Total ID Volume Type Name Left Right Thru Right Left Thru Volume Final Base 0 0 555 0 0 436 991 Growth Factor 1.01 1.01 1.01 1.01 1.01 1.01 - Covina Manor In Process 0 0 0 0 0 0 0 35 Driveway 2 and Merced Avenue Net New Trips 1 4 0 1 5 0 11 Other 0 0 0 0 0 0 0 Future Total 1 4 561 1 5 440 1012

Report File: J:\...\F+P AM.pdf KOA Corporation 10/28/2019 6 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 9: 9 Future with Project PM

Table of Contents

Report File: J:\...\F+P PM.pdf KOA Corporation 10/28/2019 1 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 9: 9 Future with Project PM Intersection Level Of Service Report Intersection 26: Covina Manor Driveway and Merced Avenue Control Type: Two-way stop Delay (sec / veh): 8.6 Analysis Method: HCM 6th Edition Level Of Service: A Analysis Period: 1 hour Volume to Capacity (v/c): 0.009

Intersection Setup

Name Merced Avenue Merced Avenue Approach Northbound Eastbound Westbound

Lane Configuration

Volumes

Name Merced Avenue Merced Avenue Base Volume Input [veh/h] 0 0 0 0 0 0 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 In-Process Volume [veh/h] 0 0 0 0 0 0 Site-Generated Trips [veh/h] 9 0 1 6 0 1 Diverted Trips [veh/h] 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 Total Hourly Volume [veh/h] 9 0 1 6 0 1 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 2 0 0 2 0 0 Total Analysis Volume [veh/h] 9 0 1 6 0 1 Pedestrian Volume [ped/h] 0 0 0

Report File: J:\...\F+P PM.pdf KOA Corporation 10/28/2019 2 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 9: 9 Future with Project PM

Intersection Settings

Priority Scheme Stop Free Free Flared Lane No Storage Area [veh] 0 0 0 Two-Stage Gap Acceptance No Number of Storage Spaces in Median 0 0 0

Movement, Approach, & Intersection Results

V/C, Movement V/C Ratio 0.01 0.00 0.00 0.00 0.00 0.00 d_M, Delay for Movement [s/veh] 8.57 8.37 0.00 0.00 7.23 0.00 Movement LOS A A A A A A 95th-Percentile Queue Length [veh/ln] 0.03 0.03 0.00 0.00 0.00 0.00 95th-Percentile Queue Length [ft/ln] 0.67 0.67 0.00 0.00 0.00 0.00 d_A, Approach Delay [s/veh] 8.57 0.00 0.00 Approach LOS A A A d_I, Intersection Delay [s/veh] 4.54 Intersection LOS A

Report File: J:\...\F+P PM.pdf KOA Corporation 10/28/2019 3 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 9: 9 Future with Project PM Intersection Level Of Service Report Intersection 35: Covina Manor Driveway 2 and Merced Avenue Control Type: Two-way stop Delay (sec / veh): 14.9 Analysis Method: HCM 6th Edition Level Of Service: B Analysis Period: 1 hour Volume to Capacity (v/c): 0.003

Intersection Setup

Name Merced Avenue Merced Avenue Approach Northbound Eastbound Westbound

Lane Configuration

Volumes

Name Merced Avenue Merced Avenue Base Volume Input [veh/h] 0 0 548 0 0 290 Base Volume Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Heavy Vehicles Percentage [%] 2.00 2.00 2.00 2.00 2.00 2.00 Growth Factor 1.0100 1.0100 1.0100 1.0100 1.0100 1.0100 In-Process Volume [veh/h] 0 0 0 0 0 0 Site-Generated Trips [veh/h] 1 8 0 1 5 0 Diverted Trips [veh/h] 0 0 0 0 0 0 Pass-by Trips [veh/h] 0 0 0 0 0 0 Existing Site Adjustment Volume [veh/h] 0 0 0 0 0 0 Other Volume [veh/h] 0 0 0 0 0 0 Total Hourly Volume [veh/h] 1 8 553 1 5 293 Peak Hour Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Other Adjustment Factor 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Total 15-Minute Volume [veh/h] 0 2 138 0 1 73 Total Analysis Volume [veh/h] 1 8 553 1 5 293 Pedestrian Volume [ped/h] 0 0 0

Report File: J:\...\F+P PM.pdf KOA Corporation 10/28/2019 4 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 9: 9 Future with Project PM

Intersection Settings

Priority Scheme Stop Free Free Flared Lane No Storage Area [veh] 0 0 0 Two-Stage Gap Acceptance No Number of Storage Spaces in Median 0 0 0

Movement, Approach, & Intersection Results

V/C, Movement V/C Ratio 0.00 0.01 0.01 0.00 0.00 0.00 d_M, Delay for Movement [s/veh] 14.91 10.08 0.00 0.00 8.57 0.00 Movement LOS B B A A A A 95th-Percentile Queue Length [veh/ln] 0.04 0.04 0.00 0.00 0.01 0.01 95th-Percentile Queue Length [ft/ln] 1.05 1.05 0.00 0.00 0.37 0.19 d_A, Approach Delay [s/veh] 10.61 0.00 0.14 Approach LOS B A A d_I, Intersection Delay [s/veh] 0.16 Intersection LOS B

Report File: J:\...\F+P PM.pdf KOA Corporation 10/28/2019 5 Generated with 1912 West Merced Avenue Scoping Doc Version 7.00-06 Scenario 9: 9 Future with Project PM 1912 West Merced Avenue Scoping Doc Vistro File: J:\...\Vistro_101419.vistro Scenario 9 Future with Project PM Report File: J:\...\F+P PM.pdf 10/28/2019

Turning Movement Volume: Detail

Intersection Northbound Eastbound Westbound Total ID Volume Type Name Left Right Thru Right Left Thru Volume Final Base 0 0 0 0 0 0 0 Growth Factor 1.01 1.01 1.01 1.01 1.01 1.01 - Covina Manor In Process 0 0 0 0 0 0 0 26 Driveway and Merced Avenue Net New Trips 9 0 1 6 0 1 17 Other 0 0 0 0 0 0 0 Future Total 9 0 1 6 0 1 17

Intersection Northbound Eastbound Westbound Total ID Volume Type Name Left Right Thru Right Left Thru Volume Final Base 0 0 548 0 0 290 838 Growth Factor 1.01 1.01 1.01 1.01 1.01 1.01 - Covina Manor In Process 0 0 0 0 0 0 0 35 Driveway 2 and Merced Avenue Net New Trips 1 8 0 1 5 0 15 Other 0 0 0 0 0 0 0 Future Total 1 8 553 1 5 293 861

Report File: J:\...\F+P PM.pdf KOA Corporation 10/28/2019 6