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Funding Application

Competition Regional TAP Application Type Bicycle and Pedestrian Status submitted Submitted: September 19th, 2017 9:24 PM

Project Information

1. Project Title Green River Trail Connector to TUC Pedestrian/Bicycle Bridge 2. Transportation 2040 ID Exempt (was TUK-50) 3. Sponsoring Agency Tukwila 4. Cosponsors N/A 5. Does the sponsoring agency have "Certification Acceptance" status from WSDOT? Yes 6. If not, which agency will serve as your CA sponsor? N/A

Contact Information

1. Contact name Cyndy Knighton 2. Contact phone 2064312450 3. Contact email [email protected]

Project Description

1. Project Scope This project will replace approximately 700 feet of existing 8-ft wide Green River Trail which is currently paved in asphalt with no illumination with 12-ft wide concrete trail and 2-ft gravel shoulders with illumination and security cameras. Bright illumination for users will create an inviting pathway commensurate with the amenities on the new bridge and along the Baker/Christensen section. A new pedestrian plaza will also be constructed where the Green River Trail intersects with Christensen Road including way-finding signs to major destinations. The trail work was designed as part of the larger TUC Pedestrian-Bicycle Bridge Project and the related Baker Boulevard Non-motorized Improvements Project, both of which will be completed in 2017. The wider trail section will be built to provide the extra capacity necessary to accommodate the intermingled capacity of Green River Trail and Ped/Bike Bridge users. The project is fully designed and permitted and the grant funds will be used exclusively for construction related activities. 2. Project Justification, Need, or Purpose Tukwila has been implementing a key walkable “spine” in the north portion of Southcenter to support the Transit Oriented Development (TOD) area defined in the City’s comprehensive support the Transit Oriented Development (TOD) area defined in the City’s comprehensive 2 of 9 plan. This walkable and bike-able east-west corridor connects the new Tukwila Transit Center (at the west end of Baker Blvd.) to the Tukwila Station, serviced by Sounder and Amtrak as well as King County Metro bus service east of West Valley Highway. The missing section of this pedestrian spine is the section of the Green River Trail between Christensen and the new Bridge. This "spine" runs east-west approximately along the Baker Boulevard alignment. Tukwila is actively building the infrastructure to support the existing and future land uses and increased density. The new TUC Pedestrian-Bicycle Bridge over the Green River and the Baker Boulevard Non-motorized Improvements Projects will be completed before the end of 2017. A grant has been awarded to Tukwila, as a sub-recipient to King County, for design and construction of wider sidewalks on West Valley Highway from the new Pedestrian Bridge to Longacres Way and design of sidewalks along Longacres Way from West Valley Highway to the end of the City owned right of way. Work will begin no later than 2018 for this segment. Tukwila recently submitted a grant application to the Transportation Improvement Board for the West Valley Highway project which, in addition to improved road capacity, will complete the gaps in existing sidewalks along the east side of the highway build a pedestrian signal mid- block between Strander Boulevard and Longacres Way. This corridor provides a walkable option for commuters as well as hotel patrons wishing to access the Southcenter area amenities or the rail options at Tukwila Station. Approximately 13,700 jobs, more than existing 1,200 hotel rooms on the east side of the Green River, and nearly 300 hotel rooms and 500 residential units under construction or in design review on the west side are within the half mile radius of the project.

Project Location

1. Project Location Green River Trail 2. Please identify the county(ies) in which the project is located. King 3. Crossroad/landmark nearest the beginning of the project Christensen Road 4. Crossroad/landmark nearest the end of the project Green River 5. Map and project graphics Vicinity_and_Overview_Maps.pdf, Green_River_Trail_Photos.pdf

Plan Consistency

1. Is the project specifically identified in a local comprehensive plan? Yes 2. If yes, please indicate the (1) plan name, (2) relevant section(s), and (3) page number where it can be found. Plan name is "Tukwila Comprehensive Plan" Southcenter - Tukwila's Urban Center, Element 10 Vision Statement, bullets 2 and 4 (p 10-5) Urban Development Goal 10.2 Implementation Strategy bullet 5 (p 10-11) Urban Development Policy 10.2.5 (p 10-13, indirect reference to "spine")

Transportation, Element 13 Purpose, referencing the Background Report and Walk & Roll Plan (p 13-2), project is specifically identified in these reports Transit Section (p 13-16), 3rd paragraph references a new link connecting the Tukwila Station to areas near Westfield Mall at Southcenter is this project. Transit Policy 13.4.4 (p 13-18) 3. If no, please describe how the project is consistent with the applicable local comprehensive plan, including specific local policies and provisions the project supports. consistent language

Federal Functional Classification

1. Functional class name 00 Not applicable (transit, enhancements, Etc.) 3 of 9 Support for Centers

1. Describe the relationship of the project to the center(s) it is intended to support. For example, is it located within a designated regional, countywide or local center, or is it located along a corridor connecting to one of these areas? The project is located in the heart of the Tukwila Urban Center, a designated Regional Urban and GTEC Center currently serving as a significant center of employment and shopping for south King County. Concentrating employment and residential growth in these centers is a primary strategy of the Growth Management Act. Good access by a variety of modes of transportation is one of Tukwila’s – and the region's -- primary goals for centers. Within a regional center, its street and sidewalk network is a key factor to support pedestrian and transit circulation and access. 2. Describe how the project supports existing and/or planned population/employment activity in the center. The goals, policies and implementation strategies in theTukwila Urban Center Plan reflect these regional growth center concepts. The Plan specifically identifies the pedestrian- oriented improvements needed to support the planned growth and land uses and connect the multi-modal stations within the Center. The larger project site is part of a planned mixed- use pedestrian spine that will link the Tukwila Station (Sounder and Amtrak) to the Southcenter core - 90 acres of office, retail, lodging, and entertainment. Currently, this project is the remaining unfunded section of the larger pedestrian/non-motorized backbone. The non-motorized spine will be a short trip on foot or bicycle between Southcenter Mall and Tukwila Station once the bridge is completed in late 2017. People already travel from the Sounder Commuter Rail/Amtrak Station to Tukwila's urban center; however, many do so by car or bus due to lack of an amenable pedestrian/bicycle environment, and the long distance between the station and the urban center. Of the 13,700 employees within the 1/2 mile radius from the project (within Tukwila), more than 90% of them are located on the west side of the Green River. Currently, people walking or bicycling to the urban center from the Tukwila Station must travel nearly a mile along West Valley Highway and Strander Boulevard (six-lane and four-lane roads, respectively) - both with high traffic volumes and vehicle speeds.

The larger project improves public access to the station from all parts of Southcenter, and provides a direct, safe and enjoyable walking experience. Investing in this urban level amenity will be critical to attracting the types and densities envisioned for a regional center. The larger project has been built with the high level of amenities expected in a dense, vibrant area leaving this 700 foot section of existing trail with very basic urban design. Providing a wider trail with bright illumination, security cameras, and wayfinding to match the remainder of the corridor will go a long way in making this a highly desirable amenity that will continue to attract new residential and employment growth. 3. Describe how the project helps the center develop in a manner consistent with the adopted policies and plans for the center. The project will enhance the pedestrian experience and serve as an important component of the Tukwila Comprehensive Plan’s strategies for improved pedestrian/bicycle/transit amenities linking the Southcenter Mall area to the Sounder Commuter Rail/Amtrak Station. The enhancements are a focal point in the Southcenter and Transportation Elements as well as the City's Walk and Roll Plan. Ultimately, the goal of the project is to meet the needs of existing pedestrians and bicyclists, and riders of buses, Commuter Rail and Amtrak, as well as planning for the transportation needs of projected growth in the Tukwila Urban Center.

Criteria: Bicycle and Pedestrian Projects

1. Describe how the project extends or completes a regional or local bicycle and pedestrian system, and/or adds facilities to an existing bicycle and pedestrian system or network. The proposed project widens approximately 700 feet of the existing Green River Trail that connects between two pedestrian and bicycle improvements currently under construction. The first project,the TUC Pedestrian-Bicycle Bridge, crosses the Green River, landing just west of West Valley Highway on the east and at the Green River Trail on the west roughly on the Baker Boulevard alignment, if extended. The second project, Baker Boulevard Non- motorized Improvement Project, runs along Christensen Road, immediately south of the Green River Trail connection, to Baker Boulevard, and then along Baker from Christensen west to Andover Park W. The Bridge has a 16' wide concrete deck with additional width along the length for users to pull out of the travel way to linger. The east landing has both stairs and an ADA accessible ramp for ease of access for mobility impaired users as well as bicyclists. The west landing has an architectural pedestrian plaza which will provide space for bridge users and users on the Green River Trail to intermingle without compromising the safety and comfort of the users. The bridge will provide high levels of illumination for user safety and comfort, wayfinding to key destinations in the area, a kiosk for public announcements, and a pedestrian and bicycle key destinations in the area, a kiosk for public announcements, and a pedestrian and bicycle 4 of 9 counter display. The Baker Boulevard project provides a 12' wide shared use path along Christensen to accommodate both pedestrians and bicyclists and includes improved illumination and separation from the vehicle lanes with a 4' wide landscaped buffer. On Baker, existing sidewalks provide the safe path for pedestrians but the project is upgrading all curb ramps to meet current ADA standards. Bicyclists are accommodated by the installation of new 6' wide bike lanes with an 18" wide buffer between the bikes and the travel lanes. New on-street parking will also be constructed.

The project is the missing link between these two non-motorized transportation projects, both will be fully completed and operational by the end of 2017. 2. Describe how the project addresses a need in the community and reduces key barriers to use and functionality, i.e., safety and comfort, distance, slope, gaps, etc. The existing Green River Trail is only 8 feet wide and the only illumination is provided by the adjacent office building's privately owned lighting for the private property. The trail is heavily used by both commuter and recreational users. Adding the expected significant increase in users from the Pedestrian Bridge will create a point of congestion between the bridge landing and Christensen Road where the north/south and east/west users will intermingle. A widened trail to 12 feet in paved width plus a 2 foot gravel shoulder will significantly expand the capacity, functionality, and safety for this section. Providing new pedestrian-scale illumination along the length of the trail will make the trail the logical, inviting, and safe choice for users to travel along the trail and not cut through the adjacent private property's parking lot -- a key concern of the private property owner. Installing security cameras to monitor the trail section will also provide users with an increased sense of security and safety. 3. Describe the connections to other multimodal facilities the project provides. The project is the central point between Tukwila’s two high capacity transit hubs: Tukwila Station to the east which is serviced by Sounder Rail, Amtrak, and King County Metro buses. To the west is the recently constructed Tukwila Transit Center which had 4,080 daily riders embarking or disembarking in 2016. Both high capacity transit hubs are within a half mile radius of the project. The project is on an existing multi-modal trail facility providing north/south bicycle and pedestrian facilities. East of the project site, between West Valley Highway and the Tukwila Station is the Interurban Trail, which is a heavily used by bicycle commuters above and beyond those using the Green River Trail. Connections to the Tukwila Transit Center for pedestrians and bicyclists are provided along Christensen Road and Baker Boulevard. Connections to the Tukwila Station and the Interurban Trail are via facilities on West Valley Highway and Longacres Way. 4. Describe how the project will benefit a variety of user groups, including those groups identified in the President's Order for Environmental Justice, seniors, people with disabilities, those located in highly impacted communities and/or areas experiencing high levels of unemployment or chronic underemployment. Tukwila is known locally and nationally as a very diverse city. The project is located in Block Group 1 of Census Tract 262, in King County. Within a half mile of the project, 50% of the population is White Alone, 16% Hispanic or Latino, 15% Black or African-American Alone or in Combination, 17% Asian Alone or in Combination, and 12% American Indian/Alaskan Native, Native Hawaiian/Other Pacific Islander, or some other race Alone or in Combination. The nearby school district demographic is only 15% White with nearly 75% of the students eligible for free or reduced meals. A new development for 166 senior housing units on Baker Boulevard is currently in design review. This project does not result in any relocations of residents or businesses and does not negatively impact any protected groups. By extrapolation, the significant project benefits of providing a safe, comfortable and desirable option for pedestrians and bicyclists will extend to the 50% minority, low income, and senior populations in the Tukwila area. 5. Discuss whether the resource is threatened and if there will be a loss of opportunity if this project is not funded. As this project is directly linked to the Pedestrian-Bicycle Bridge project, all the necessary federal and local permits and approvals were obtained under the umbrella of the larger project. Permits and approvals include NEPA, SEPA, Section 4(f), Shoreline Substantial Development, Shoreline Vegetation Clearing, and USACE Section 408 Levee Modification. Several of these permits are valid only for 5 years from date of issuance and are set to expire in 2020. The environmental mitigation for the project is being done with the Pedestrian Bridge construction. Federal permits of this nature are, by their very nature, difficult, time- consuming, and expensive to obtain. Delaying this trail work beyond the 2020 window will likely require new permitting and likely new mitigation, thus increasing the cost of the construction, which is not a good use of public funds.

PSRC Funding Request 5 of 9 1. Has this project received PSRC funds previously? Yes 2. If yes, please provide the project's PSRC TIP ID Exempt (was TUK50)

Phase Year Alternate Year Amount construction 2018 2019 $756,000.00 other 2018 2019 $0.00

Total Request: $756,000.00

Total Estimated Project Cost and Schedule

Planning

Funding Source Secured/Unsecured Amount STP(E) Secured $200,000.00 FHWA TCSP Secured $55,000.00 $255,000.00 Expected year of completion for this phase: 2008

PE

Funding Source Secured/Unsecured Amount STP(E) Secured $500,000.00 CMAQ Secured $751,000.00 $1,251,000.00 Expected year of completion for this phase: 2016

ROW

Funding Source Secured/Unsecured Amount Other State Secured $595,000.00 $595,000.00 Expected year of completion for this phase: 2016

Construction

Funding Source Secured/Unsecured Amount TAP Unsecured $756,000.00 Other State Secured $6,275,000.00 Local Secured $3,275,000.00 Local Unsecured $117,000.00 $10,423,000.00 Expected year of completion for this phase: 2019

Summary

1. Estimated project completion date 12/2019 2. Total project cost $12,524,000.00 6 of 9 Funding Documentation

1. Documents Pages_from_2017_CIP.pdf 2. 2. Please describe the secure or reasonably expected funds identified in the supporting documentation. For funds that are reasonably expected, an explanation of procedural steps with milestone dates for completion which will be taken to secure the funds for the project or program should also be included. Tukwila has a documented history of financially supporting this important non-motorized link through the northern Southcenter area. While funding is currently not shown as "secure" it is only because of the timing for the City's biennial budget process. City policies require Council committee approval to apply for any grant, and this application was authorized by the Tukwila Transportation Committee on September 12, 2017 where the Councilmembers were in agreement that, if successful, the City matching funds would need to be allocated during the upcoming budget cycle. The 2019-2020 budget cycle begins in April 2018 when new budget initiatives are developed. The Mayor presents his budget proposal to the full City Council in June or July of 2018 for full budget review through October 2018. The biennial budget is adopted in November 2018. It is during this cycle where the necessary matching funds would be allocated.

This project will be included as a specific segment under the umbrella of the TUC/TOD Pedestrian Improvements project (Project No. 90710405). The project cost numbers currently shown in the attached Capital Improvement Program (CIP) sheet under "Beyond" will be moved into the appropriate year pending a successful award of grant funds. Also included in this application are two other CIP sheets to document the City's history of funding this non- motorized connection: Tukwila Urban Center - Pedestrian/Bicycle Bridge (Project No. 90510403) and Baker Boulevard Non-Motorized Improvements (Project No. 91610409). These project are included as they are directly related to this proposed project. All the design work for all three projects was completed under the TUC Pedestrian/Bicycle Bridge project. The Baker Blvd project and this proposed project, were removed from the construction phase due to inadequate funding at the time of the bid. Tukwila has since secured funding for the Baker Blvd project through an award from the King County Department of Natural Resources Trail Levy.

Project Readiness: PE

1. Are you requesting funds for ONLY a planning study or preliminary engineering? No 2. Is preliminary engineering complete? Yes 3. What was the date of completion (month and year)? 03/16 4. Have preliminary plans been submitted to WSDOT for approval? N/A 5. Are there any other PE/Design milestones associated with the project? Please identify and provide dates of completion. You may also use this space to explain any dates above. N/A 6. When are preliminary plans expected to be complete and approved by WSDOT (month and year)? N/A

Project Readiness: NEPA

1. What is the current or anticipated level of environmental documentation under the National Environmental Policy Act (NEPA) for this project? Documented Categorical Exclusion (DCE) 2. Has the NEPA documentation been approved? Yes 3. Please provide the date of NEPA approval, or the anticipated date of completion (month and year). 01/22/2016

Project Readiness: Right of Way 7 of 9

1. Will Right of Way be required for this project? No 2. How many parcels do you need? N/A 3. What is the zoning in the project area? N/A 4. Discuss the extent to which your schedule reflects the possibility of condemnation and the actions needed to pursue this. N/A 5. Does your agency have experience in conducting right of way acquisitions of similar size and complexity? N/A 6. If not, when do you expect a consultant to be selected, under contract, and ready to start (month and year)? N/A 7. In the box below, please identify all relevant right of way milestones, including the current status and estimated completion date of each. N/A

Project Readiness: Construction

1. Are funds being requested for construction? Yes 2. Do you have an engineer's estimate? Yes 3. Engineers estimate document Engineer_Est_trail_081417.pdf 4. Identify the environmental permits needed for the project and when they are scheduled to be acquired. All required permits and approvals have been acquired under the umbrella of the TUC Pedestrian/Bicycle Bridge Project.

NEPA 1/22/16 SEPA 10/8/15 ESA 1/21/16 Section 4(f) 11/10/15 SHPO 11/23/15 USDF&W 10/27/15 Shoreline Variance and Substantial Development Permit 12/11/15 Shoreline Tree & Vegetation Removal 12/16/15 HPA 1/15/16 US Army Corps of Engineers Section 408 Levee Modification 5/25/16 5. Are Plans, Specifications & Estimates (PS&E) approved? Yes 6. Please provide the date of approval, or the date when PS&E is scheduled to be submitted for approval (month and year). 03/2016 7. When is the project scheduled to go to ad (month and year)? 03/2019

Other Considerations

1. Describe any additional aspects of your project not requested in the evaluation criteria that could be relevant to the final project recommendation and decision- making process. Since 2005 and the adoption of the first major update to the City's Comprehensive Plan Transportation Element, Tukwila has been focused on providing improved infrastructure in the northern part of the Southcenter subarea to support development of an dense, walkable, livable urban core.

The City has improved vehicular access to Southcenter on the west side of Southcenter Mall (completed in 2011). On the east side of the Mall, a significantly expanded Tukwila Transit (completed in 2011). On the east side of the Mall, a significantly expanded Tukwila Transit 8 of 9 Center was built to improve transit access, encourage choice ridership, and support the new Rapid Ride F-Line route provided by King County Metro (completed in 2015). A new non- motorized bridge -- a signature bridge with dramatic architectural elements -- is currently under construction across the Green River and will be open by the end of 2017. This new link will provide a much safer and shorter connection for pedestrians and bicyclists using the Tukwila Station, the Interurban Trail and the patrons of more than 1,200 hotel rooms on the east side of Green River wishing to access the employment, retail, and future residential core of the Southcenter Urban Center. A road diet is under construction on Baker Boulevard which will provide dedicated bike lanes and on-street parking from Andover Park W (Southcenter Mall/Tukwila Transit Center) east to Christensen Road. Additionally, a wide shared use path is being built on Christensen from Baker Boulevard to the intersection with the Green River Trail to bring the new users of the Ped Bridge along a wide, safe, and attractive route. This project will provide the same level of width, and thus capacity, of the bridge and the shared use path. To continue the walkable connection from the new bridge to the Tukwila Station (Sounder/Amtrak Rail), Tukwila has been awarded a grant, in conjunction with King County, to design and construct wider sidewalks on the east side of West Valley Highway. This will match the wider sidewalks that are being built with the Ped Bridge and direct users north to Longacres Way. Design of widened sidewalks on Longacres Way from West Valley Highway east to the end of the City-owned right-of-way is also funded via the same grant. This work will begin as soon as the funding can be obligated. This is the logical walking route for Sounder Rail riders with destinations in the Southcenter area.

In August, Tukwila submitted a grant application to the Transportation Improvement Board to provide additional vehicular capacity via a missing northbound through lane on West Valley Highway/SR 181 from Strander Boulevard north to the S 156th Street intersection/I-405 on- ramp. Missing sidewalk sections on the east side of the highway are part of the roadway project as is a pedestrian signalized crossing of SR 181 at the new Ped Bridge landing area. Lastly, the final design of the Strander Boulevard Extension project from West Valley Highway east to where a previous phase of the larger Strander project has already been completed is underway with construction expected to begin around 2019. All of these projects will complete the larger vision of improved access for cars, freight, transit, bicyclists and pedestrians in the north Southcenter area which is designated as a Transit Oriented Development (TOD) area. The City is already seeing the market respond to these significant capital investments and the award winning Southcenter Subarea Planned Action. A 19-story high-rise is nearing completion with 189 hotel rooms and 370 residential units. Two new hotels are under construction, one on each side of the Green River. A 166 room senior housing development is currently under design review and more parcels are actively being marketed with eyes toward denser development of TOD-supportive land uses. All of this is along the City's envisioned "Pedestrian Spine" in the northern portion of the Tukwila Urban Center - Southcenter.

2. Describe the public review process for the project and actions taken to involve stakeholders in the project's development. Between 2002 and 2009, 9 public workshops and four joint City Council/Planning Commission worksessions were held in Tukwila on the Tukwila Urban Center Plan. The worksessions focused on developing an understanding of the existing transportation, land use, and urban design conditions, identifying issues and opportunities, and preparing alternatives and recommendations.

As part of the million dollar subarea planning effort for the Tukwila Urban Center, the City considered two alternative cores of concentration for improvement and focus. After the public workshops, conversations with the community leaders, property owners, and developers, the core that extends between Southcenter Mall and the Sounder/Amtrak Station was chosen. This core area within the Tukwila urban center was identified as the initial location for public investment, pedestrian amenity, and land use intensity. The "pedestrian spine" is included in this core and is a key element of the initial catalyst improvements to spur development. The projects discussed in this application represent the implementation of this vision.

In addition to these public workshops, a technical advisory panel worksession was held by the Urban Land Institute (Seattle Chapter) in Tukwila to review the Tukwila Urban Center Plan's proposed implementation measures and list of city actions. The group of experts (in retail, mixed use, residential, planning, urban design) confirmed that the pedestrian/bicycle bridge across the river, including this proposed project, should be one of the City's initial investments. The group felt that the first of the mixed use development projects envisioned in the Plan would likely occur along both sides of the Green River, and that a strong link was needed between these developments, the rail station, and the urban center "core".

During the design phase of the Ped Bridge project, outreach to the affected property owners was conducted via direct communication. In some cases, right of way had to be acquired and in others, changes to the initial design concepts were necessary to minimize impacts to the private property owners. Larger efforts were made to include the general public's input during the selection of the bridge type, size, and location. An online poll was conducted to inform the City Council of the public opinion of the bridge type which ultimately led to the project the City Council of the public opinion of the bridge type which ultimately led to the project 9 of 9 currently under construction. Approach options to the bridge were also presented to the public via the online poll, public open houses, and presentations to the Tukwila Rotary, South King County Chamber of Commerce and the Lodging and Tax Advisory Board meetings. The selection of the approach along the existing Green River Trail was ultimately selected as the best option of the several studied. 3. Final documents Pedestrian_Spine_Letters_of_Support.pdf Tukwila

Site

Tukwila Urban Center Pedestrian-Bicycle Bridge Over the Green River VICINITY MAP Green River Trail Connector to TUCPedestrian/Bicycle BridgeOverview Vicinity Half MileHalf Radius 11/17) (completion Bridge Pedestrian/Bicycle TUC Non Baker Blvd River Improvements Trail Green PROJECT: PROPOSED Southcenter Mall Southcenter - Motorized Improvements (completion 11/17) (completion Improvements Motorized

Tukwila Transit Center

Place Hotel/ Washington

Apt

Housing Senior

Hotel

Pedestrian Signal (TIB Application submitted 8/17) submitted Application (TIB Signal Pedestrian 8/17) submitted Application (TIB Highway West Valley 2019) completion est. funded, (fully Sidewalks Highway West Valley Legend

Motel

Tukwila Station

Client: City of Tukwila Project: Baker Boulevard Non-Motorized Improvements Job #: 107387.70 By: LAW Date: 8/14/2017

Engineer's Estimate of Probable Cost

Item % OF SPEC Bid Item Description Qty Unit Unit Price Amount No. CONST

ROADWAY MOBILIZATION 1 LS $45,548.02 $45,548.02 7.00% ROADWAY SURVEYING 1 LS $10,000.00 $10,000.00 1.5% RESOLUTION OF UTILITY CONFLICTS 1 EST $7,500.00 $7,500.00 1.2% UNEXPECTED SITE CHANGES 1 EST $15,000.00 $15,000.00 2.3% SPCC PLAN 1 LS $5,000.00 $5,000.00 0.8% SWPPP PREPARATION AND MAINTENANCE 1 LS $5,000.00 $5,000.00 0.8% TRAFFIC CONTROL LABOR, MIN. BID $ 35 PER HOUR 80 HR $50.00 $4,000.00 0.6% PROJECT TEMPORARY TRAFFIC CONTROL 1 LS $5,000.00 $5,000.00 0.8% CLEARING AND GRUBBING 1498 SY $20.00 $29,964.00 4.6% REMOVAL OF STRUCTURE AND OBSTRUCTION 1 EST $2,500.00 $2,500.00 0.4% ROADWAY EXCAVATION INCL. HAUL 325 CY $60.00 $19,500.00 3.0% GRAVEL BORROW INCL. HAUL 1383 TN $35.00 $48,405.00 7.4% CONCRETE MODULAR BLOCK RETAINING WALL 200 SF $50.00 $10,000.00 1.5% GRAVEL BACKFILL FOR WALLS 5 CY $60.00 $300.00 0.0% CRUSHED SURFACING BASE COURSE 357 TON $40.00 $14,280.00 2.2% HMA Cl. 1/2 In. PG 64-22 5 TON $150.00 $750.00 0.1% SILT FENCE 620 LF $6.00 $3,720.00 0.6% HIGH VISIBILITY FENCE 230 LF $4.00 $920.00 0.1% INLET PROTECTION 4 EA $110.00 $440.00 0.1% EROSION/WATER POLLUTION CONTROL 1 LS $15,000.00 $15,000.00 2.3%

SIDEWALK CEMENT CONC. TRAFFIC CURB AND GUTTER 50 LF $60.00 $3,000.00 0.5% CEMENT CONC. SIDEWALK 105 SY $100.00 $10,500.00 1.6% DECORATIVE CEMENT CONC. FINISH TYPE 2 32 SY $1,000.00 $32,000.00 4.9%

TRAFFIC CONTROL DEVICES PLASTIC LINE 615 LF $10.00 $6,150.00 0.9% TEMPORARY TRAIL DETOUR SIGNING 1 LS $5,000.00 $5,000.00 0.8%

ROADSIDE DEVELOPMENT PROPERTY RESTORATION 1 EST $5,000.00 $5,000.00 0.8% TOPSOIL TYPE A 15 CY $50.00 $750.00 0.1% BARK OR WOOD CHIP MULCH 15 CY $60.00 $900.00 0.1% AMENDED NATIVE TOPSOIL 290 CY $25.00 $7,250.00 1.1% NATIVE GRASS SEED MIX 1560 SY $3.00 $4,680.00 0.7% SEEDED LAWN INSTALLATION 40 SY $2.50 $100.00 0.0% PSIPE AMELANCHIER ALNIFOLIA/ SERVICEBERRY; 7'-8' HT. 3 EA $180.00 $540.00 0.1% PSIPE PSEUDOTSUGA MENZIESII/ DOUGLAS FIR; 1 GAL. CONT. 23 EA $15.00 $345.00 0.1% PSIPE PINUS CONTORTA VAR. CONTORTA/ SHORE PINE; 1 GAL. CONT. 9 EA $15.00 $135.00 0.0% PSIPE ABEIS GRANDIS/ GRAND FIR; 1 GAL. CONT. 23 EA $15.00 $345.00 0.1% PSIPE AMELANCHIER ALNIFOLIA/ SERVICEBERRY; 1 GAL. CONT. 11 EA $12.00 $132.00 0.0%

Page 1 of 2 Client: City of Tukwila Project: Baker Boulevard Non-Motorized Improvements Job #: 107387.70 By: LAW Date: 8/14/2017

Engineer's Estimate of Probable Cost

Item % OF SPEC Bid Item Description Qty Unit Unit Price Amount No. CONST

PSIPE ACER CIRCINATUM/ VINE MAPLE; 1 GAL. CONT. 14 EA $12.00 $168.00 0.0% PSIPE Vaccinium ovatum 'Thunderbird'/ Thunderbird Evergreen Huckleberry; 18" Ht. & Sp. 84 EA $32.00 $2,688.00 0.4% PSIPE Spiraea betulifola 'Tor'/ Tor Birchleaf Spirea; 18" Ht. & Sp. 89 EA $32.00 $2,848.00 0.4% PSIPE Cornus sericea ssp. sericea 'Kelseyi'/ Kelseyi Red Twig Dogwood; 2 Gal. Cont. 94 EA $25.00 $2,350.00 0.4% PSIPE Gaultheria shallon/ Salal; 2 Gal. Cont. 13 EA $25.00 $325.00 0.0% PSIPE Polystichum munitum/ Sword Fern; 2 Gal. Cont. 31 EA $25.00 $775.00 0.1% PSIPE DESCHAMPSIA CESPITOSA/ TUFTED-HAIR GRASS; 1 GAL. CONT. 21 EA $25.00 $525.00 0.1% PSIPE Iris tenax; 1 Gal. Cont. 15 EA $12.00 $180.00 0.0% PSIPE Arctostaphylos uva-ursi/ Kinnikinnick; 1 Gal. Cont. 345 EA $12.00 $4,140.00 0.6% WAYFINDING SIGN 1 LS $5,000.00 $5,000.00 0.8% BENCH 2 EA $2,000.00 $4,000.00 0.6% TRASH RECEPTACLE 1 EA $1,500.00 $1,500.00 0.2% DECORATIVE WALLS 1 EA $24,300.00 $24,300.00 3.7%

ILLUMINATION AND SIGNAL SYSTEM

TRAIL ILLUMINATION SYSTEM, COMPLETE 1 LS 170459 $170,459.00 26.2% INTELLIGENT TRANSPORTATION SYSTEM, COMPLETE 1 LS 17974 $17,974.00 2.8%

SPECIAL PURPOSE PATHS CEMENT CONC. TRAIL 1340 SY 140 $93,800.00 14.4%

Construction Cost Subtotal $650,686.02 100.0% Contingency 10% $65,068.60 Construction Cost Total $715,754.63 Update of Bid Documents $60,500.00 Construction Management 15% $97,602.90 Total Project Cost $873,857.53 Rounded Construction Cost Total $874,000.00

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