Delaware Signal Timing Enhancement Partnership (DSTEP) – Corridors 5 & 6

DCT 246

Earl “Rusty” Lee Anna Duryea

April, 2014

Delaware Center for Transportation University of Delaware 355 DuPont Hall Newark, Delaware 19716 (302) 831-1446 The Delaware Center for Transportation is a university-wide multi-disciplinary research unit reporting to the Chair of the Department of Civil and Environmental Engineering, and is co-sponsored by the University of Delaware and the Delaware Department of Transportation.

DCT Staff

Ardeshir Faghri Jerome Lewis Director Associate Director

Ellen Pletz Earl “Rusty” Lee Matheu Carter Sandra Wolfe Business Administrator I T2 Program Coordinator T² Engineer Event Coordinator

DCT Policy Council

Robert McCleary, Co-Chair Chief Engineer, Delaware Department of Transportation

Babatunde Ogunnaike, Co-Chair Dean, College of Engineering

Delaware General Assembly Member Chair, Senate Highways & Transportation Committee

Delaware General Assembly Member Chair, House of Representatives Transportation/Land Use & Infrastructure Committee

Ajay Prasad Professor, Department of Mechanical Engineering

Harry Shenton Chair, Civil and Environmental Engineering

Drew Boyce Director of Planning, Delaware Department of Transportation

Ralph Reeb Planning Division, Delaware Department of Transportation

Executive Director, Delaware Transit Corporation

Representative of the Director of the Delaware Development Office

James Johnson President, JTJ Engineers, LLC

Holly Rybinski Rybinski Engineering

Delaware Center for Transportation University of Delaware Newark, DE 19716 (302) 831-1446

Project Report for

Delaware Signal Timing Enhancement Partnership (DSTEP) – Corridors 5 & 6

Prepared for

Delaware Department of Transportation

Earl “Rusty” Lee Anna Duryea

Delaware Center for Transportation

College of Engineering University of Delaware Newark, DE 19716

April 2013

This work was sponsored by the Delaware Center for Transportation and was prepared in cooperation with the Delaware Department of Transportation. The contents of this report reflect the view of the authors who are responsible for the facts and accuracy of the data presented herein. The contents do not necessarily reflect the official views of the Delaware Center for Transportation or the Delaware Department of Transportation at the time of publication. This report does not constitute a standard, specification, or regulation. Corridor Signal Coordination Study Delaware Route 4N

Corridor Signal Coordination Study

SHORT-FORM REPORT

Delaware Route 4 North Stanton Christiana Rd/Maryland Ave Newark/Wilmington, New Castle County, DE

December 2013

Submitted to:

Corridor Signal Coordination Study Delaware Route 4N

The Delaware Route 4 North (SR 4N) Corridor Signal Coordination Study is a joint effort between DelDOT and the University of Delaware. This is the fifth project performed in this format, known as the Delaware Signal Timing Enhancement Partnership (DSTEP).

Basis for Selection

This section of SR 4N was identified in coordination with WILMAPCO. SR 4N is a congested corridor in the WILMAPCO Congestion Management System Summary.

Corridor Description

The segment of SR 4N analyzed in this study includes a total of 29 signalized intersections. The entire corridor is approximately 5.78 miles, with speeds of 30-50 mph. The corridor was broken up into five groups in order to best coordinate the signals.

Project Scope

The project team collected data, made observations, performed traffic engineering analysis, and discussed signal operations strategies with the DelDOT TMC. In some cases, further studies and future work have been recommended at intersections. Otherwise, the emphasis of work has been the identification of signal timing enhancements such as phasing, coordination/offsets, splits/green times, cycle lengths, and time of day plans.

Group 1 (intersections 1-6) Group 2 (intersections 7-11) Group 3 (intersections 12 & 13) Group 4 (intersection 14) Maryland Master (intersections 15-29)

Corridor Signal Coordination Study Delaware Route 4N

With the following improvements, in concert with the signal timing adjustments recommended in the project’s “Signal Timing Action Packet”, DelDOT can look forward to improved operations along SR 4N in Newark/Wilmington, DE.

Key Facts Operational Corridor Recommendations - Length: 5.78 miles, 30,519 feet +/- - Change 6-phase/split phase intersections to

- Posted Speed Limit: 30-50 mph 8-phase intersections - Congested Corridor in WILMAPCO - Analyze Telegraph Rd further to determine if CMS Summary a lead-lag left turn phase would benefit the - intersection

Signal Retiming Results Avg. Corridor Travel Times (min) - Optimize Signal Timing Splits and - AM Before: Offsets - PM Before:

- AM After: TBD - PM After: TBD

Intersection #5 – NB/SB Lead-Lag Left-Turn Phasing at Telegraph Rd Telegraph Rd serves as a cut through to SR 7 and there is a high volume of vehicles traveling NB and turning left. Further analysis of the intersection is needed to determine if a lead-lag left turn phase would decrease the LOS of the intersection. Benefit: Increased effectiveness of left turn movements.

Intersection #23 – Pedestrian Facilities at DuPont Rd During an inspection of the intersection, it was found that some of the crosswalks were missing in part and the pedestrian signal heads need to be replaced. Benefit: Increased safety for pedestrians and improved pedestrian facilities.

Intersection #25 – Pedestrian Facilities at Brookside/Mill Rd During an inspection of the intersection, it was found that some of the crosswalks were missing in part and the pedestrian signal heads need to be replaced. Benefit: Increased safety for pedestrians and improved pedestrian facilities.

Corridor Signal Coordination Study Delaware Route 4 North

Summary of Study

Group 1 (Intersections 1-6: SR 7 JP Morgan, Stanton Christiana Rd, Old Route 7, Delaware Park, Telegraph Rd, SR 7 Stanton) Group 2 (Intersections 7-11: Kiamensi Rd, Rothwell/First St Blvd, Glen Burne, MacArthur Dr, State St) Group 3 (Intersections 12 & 13: James St & Marshall St) Group 4 (Intersections 14: Latimer/Larch) Maryland Master (Intersections 15-29: Forest/Becker, Troy Ave, Fallon Ave, Boxwood Ave, Grier Ave, Champlain Ave, Summit Rd, Lorewood Rd, DuPont Rd, Race St, Mill Rd, Germay Dr, Clayton/Robinson, McGovern Terr, Broom St) Key Facts - Length: 5.78 miles, 30,519 feet +/- - Posted Speed Limit: 30-50 mph - Congested Corridor in WILMAPCO CMS Summary

Corridor Signal Coordination Study Delaware Route 4 North

Intersection List

# Intersection Permit Counted Current Group Status 1 SR 7 (JP Morgan) N366 2012 RT 7 (Stanton to AAA) - 2 Stanton Christiana N658 2012 RT 7 (Stanton to AAA) - 3 Old Route 7 N171 2012 RT 7 (Stanton to AAA) - 4 Delaware Park N019P 2009 RT 7 (Stanton to AAA) - 5 Telegraph Rd N289 2012 RT 7 (Stanton to AAA) - 6 SR 7 (Stanton) N225 2012 RT 7 (Stanton to AAA) - 7 Kiamensi Rd N318 2012 RT 4 Stanton to Newport - 8 Rothwell Dr N566 2012 RT 4 Stanton to Newport - 9 Glen Burne Dr N105 2012 RT 4 Stanton to Newport - 10 MacArthur Dr N357 2012 RT 4 Stanton to Newport - 11 State St/Westmont Rd N338 2012 RT 4 Stanton to Newport - 12 James St N395 2012 Newport 4 Corners Switch Groups 13 Marshall St N397 2012 Newport 4 Corners Switch Groups 14 Latimer/Larch N204 2012 Maryland Master Move off Master 15 Forest Dr/Becker Ave N203 2012 Maryland Master Move off Master 16 Troy Ave N202 2012 Maryland Master Move off Master 17 Fallon Ave N201 2012 Maryland Master Move off Master 18 Boxwood Rd N200 2012 Maryland Master Move off Master 19 Grier Ave N199 2012 Maryland Master Move off Master 20 Champlain St N198 2012 Maryland Master Move off Master 21 Summit Rd N197 2012 Maryland Master Move off Master 22 Lorewood Ave N196 2012 Maryland Master Move off Master 23 DuPont Rd N195 2012 Maryland Master Move off Master 24 Race St N154 2009 PM Maryland Master Move off Master 25 Mill Rd/Brookside Dr N194 2012 Maryland Master Move off Master 26 Germay Dr N372 2012 Maryland Master Move off Master 27 Clayton/Robinson Dr N477 2012 Maryland Master Move off Master 28 McGovern/Alban Dr N276 2012 Maryland Master Move off Master 29 Broom St N228 2012 Maryland Master Move off Master

Corridor Signal Coordination Study Delaware Route 4 North

Existing TOD Plans

Day Hour Min Plan Cycle Day Hour Min Plan Cycle 1 0 1 Free N/A 1 0 1 Free N/A 1 9 0 1/2/1 120 1 9 0 1/2/1 90 1 21 30 Free N/A 1 21 30 Free N/A 2 0 1 Free N/A 2 0 1 Free N/A 2 6 30 2/2/1 150 2 6 30 1/3/1 100 2 9 30 1/2/1 120 2 10 30 2/1/1 120 2 15 0 2/4/1 150 2 18 30 2/2/1 150 2 14 0 2/3/1 120 2 20 0 1/2/1 120 2 19 0 1/3/1 100 2 22 0 Free N/A 2 20 0 Free N/A

Stanton Christiana Intersections 7-11: Kiamensi Rd (N318), N019P), Telegraph Rothwell Dr (N566), Glen Burne Dr (N105), MacArthur Dr (N357), State St (N338)

Day Hour Min Plan Cycle Day Hour Min Plan Cycle 1 0 1 1/1/1 75 1 0 1 Free N/A 1 12 0 1/4/1 100 2 0 1 Free N/A 1 18 0 1/1/1 75 2 6 0 1/2/1 70 2 0 1 1/1/1 75 2 10 0 Free N/A 2 6 30 1/4/1 100 2 15 30 1/3/1 70 2 18 30 1/1/1 75 2 20 0 Free N/A shall St (N397) Intersection 14: Latimer (N204)

Day Hour Min Plan Cycle 1 0 1 Free N/A 1 6 0 1/1/1 70 1 Intersections11 15-29:0 Forest Ave2/1/1 (N203), 90 1 Troy Ave13 (N202), Fallon0 Ave 1/1/1(N201), 70 2 Boxwood0 Ave (N200),1 Grier FreeAve (N199),N/A 2 Champlain6 Ave (N198),0 Summit1/1/1 Rd 70 2 (N197), Lorewood6 45Ave (N196),3/1/2 DuPont 120 2 8 15 1/1/1 70 Rd (N195), Race St (N154), Mill 2 11 45 2/1/1 90 Rd/Brookside Dr (N ), Germay Dr (N372), 2 13 0 1/1/1 70 2 Clayton/Robinson16 0Dr (N477),3/1/1 120 2 Mcgovern/Alban18 Dr0 (N276), 2/1/1Broom St 90 2 (N228) 21 0 1/1/1 70

Corridor Signal Coordination Study Delaware Route 4 North

Proposed TOD Plans

Pattern Number Cycle Length (seconds) Directional Flow 1/1/1 90 Balanced 1/2/1 90 EB 1/3/1 90 WB 2/1/1 100 Balanced 2/2/1 100 EB 2/3/1 100 WB 3/1/1 120 Balanced 3/2/1 120 EB 3/3/1 120 WB 4/1/1 150 Balanced 4/2/1 150 EB 4/3/1 150 WB

Day Hour Min Plan Day Hour Min Plan 1 0 1 1/1/1 1 0 1 1/1/1

1 9 0 3/1/1 1 9 0 3/1/1 1 18 0 1/1/1 1 18 0 1/1/1 2 0 1 1/1/1 2 0 1 1/1/1 2 6 30 4/3/1 2 6 30 3/1/1 2 9 30 3/1/1 2 9 30 1/1/1 2 15 30 4/1/1 2 15 30 3/1/1 2 18 30 3/1/1 2 18 30 1/1/1

n, Stanton Christiana, Old Group 2: Kiamensi Rd, Rothwell Dr, Group 3 ph Rd, SR 7 Stanton Glen Burne Dr, MacArthur, State St Day Hour Min Plan Day Hour Min Plan 1 0 1 1/1/1 1 0 1 1/1/1 1 9 0 2/1/1 1 9 0 3/1/1 1 18 0 1/1/1 1 18 0 1/1/1 2 0 1 1/1/1 2 0 1 1/1/1 2 6 30 2/2/1 2 6 30 3/2/1 2 9 30 1/1/1 2 9 30 2/1/1 2 15 30 2/3/1 2 15 30 3/3/1 2 18 30 1/1/1 2 18 30 2/1/1 hall St, Latimer, Forest, Group 4: DuPont Rd, Race St, Mill xwood, Grier Ave, Rd, Germay Dr, Clayton/Robinson, Ave, Lorewood McGovern/Alban, Broom St 4

Corridor Signal Coordination Study Delaware Route 4 North

Open Items:

1. Intersections 14-29 are currently on Maryland Master and need to be moved over to ACTRA groups.

Complaints:

1. The speed limit at SR 4/7 Stanton is currently 50 mph but the surrounding area is a neighborhood. Residents complained that the speed was too high.

Observations:

1. Telegraph Rd (#5) – Vehicles travelling EB on SR 4/7 take a right into the gas station and U-turn around the median to then go straight, avoiding turning left onto Telegraph Rd from SR 4/7. 2. Latimer/Larch (#14) – Signal heads are very small and were difficult to see. Observed vehicles running red lights. See pictures at the end of the document. SB Latimer had high green times even if vehicles weren’t present. Observed 25 seconds of green time with no vehicles or pedestrians. 3. DuPont Rd (#23) – SB DuPont calls even if no vehicles are present. The all red time is longer than usual. The ped head for NB DuPont is missing and the crosswalk is missing in parts. 4. Mill Rd/Brookside (#25) – Brookside Rd (NE corner) ped head is missing. Brookside Rd also calls even if no vehicles are present.

Recommendations:

1. Recommended to change current split intersections (6-phase) to 8-phase intersections. 2. Replace pedestrian heads at DuPont Rd and Brookside Rd. 3. Repaint crosswalks at SR 4 and DuPont Rd. 4. Further study of Telegraph Rd is recommended to identify if lead-lag left turn phasing would work.

Corridor Signal Coordination Study Delaware Route 4 North

Travel Time Runs:

Stopped Congested Avg Travel Time Time Time Segment Speed Time # (<5mph) (<20mph) Scenario Period ID Route (mph) (min) Stops Start Time (min) (min) Before AM 1 EB 29.25 12.02 6 7:00 1.6 3.25 Before AM 2 WB 24.03 14.63 8 7:13 0.58 5.47 Before AM 3 EB 27.6 12.63 5 7:15 2.28 3.7 Before AM 4 WB 24.3 14.27 8 7:30 2.27 5.33 Before AM 5 EB 28.26 12.25 8 7:44 1.27 3.55 Before AM 6 WB 28.31 12.27 4 7:58 0.52 3.78

Stopped Congested Avg Travel Time Time Time Segment Speed Time # (<5mph) (<20mph) Scenario Period ID Route (mph) (min) Stops Start Time (min) (min) Before PM 1 EB 26.45 13.27 7 16:37 1.22 4.32 Before PM 2 WB 24.24 14.53 9 16:54 1.17 5.28 Before PM 3 EB 23.02 15.25 9 17:12 2.17 5.75 Before PM 4 WB 25.31 13.87 8 17:31 2.78 4.68 Before PM 5 EB Before PM 6 WB

Corridor Signal Coordination Study Delaware Route 4 North

Minimum Cycle Lengths:

# Intersection Minimum Cycle Req’d Cycle Length Proposed 1 SR 7 (JP Morgan) >150 seconds 150 seconds 2 Stanton Christiana 90 seconds 150 seconds 3 Old Route 7 90 seconds 150 seconds 4 Delaware Park 90 seconds 150 seconds 5 Telegraph Rd >150 seconds 150 seconds 6 SR 7 (Stanton) >150 seconds 150 seconds 7 Kiamensi Rd 90 seconds 120 seconds 8 Rothwell Dr 90 seconds 120 seconds 9 Glen Burne Dr 90 seconds 120 seconds 10 MacArthur Dr 120 seconds 120 seconds 11 State St/Westmont Rd 90 seconds 120 seconds 12 James St 90 seconds 100 seconds 13 Marshall St 90 seconds 100 seconds 14 Latimer/Larch 90 seconds 100 seconds 15 Forest Dr/Becker Ave 90 seconds 100 seconds 16 Troy Ave 90 seconds 100 seconds 17 Fallon Ave 90 seconds 100 seconds 18 Boxwood Rd 90 seconds 100 seconds 19 Grier Ave 90 seconds 100 seconds 20 Champlain St 90 seconds 100 seconds 21 Summit Rd 90 seconds 100 seconds 22 Lorewood Ave 90 seconds 100 seconds 23 DuPont Rd 120 seconds 120 seconds 24 Race St 100 seconds 120 seconds 25 Mill Rd/Brookside Dr 90 seconds 120 seconds 26 Germay Dr 100 seconds 120 seconds 27 Clayton/Robinson Dr 90 seconds 120 seconds 28 McGovern/Alban Dr 90 seconds 120 seconds 29 Broom St 120 seconds 120 seconds

Corridor Signal Coordination Study Delaware Route 4 North

Level of Service:

Before After Before After # Intersection CMS AM LOS Synchro AM LOS CMS PM LOS Synchro PM LOS 1 SR 7 (JP Morgan) B C 2 Stanton Christiana A D 3 Old Route 7 A D 4 Delaware Park B C 5 Telegraph Rd C D 6 SR 7 (Stanton) D E 7 Kiamensi Rd A/A A/A 8 Rothwell Dr A A 9 Glen Burne Dr A A 10 MacArthur Dr A A 11 State St/Westmont Rd A A 12 James St A/A A/A 13 Marshall St A/A A/A 14 Latimer/Larch A A 15 Forest Dr/Becker Ave A A 16 Troy Ave A A 17 Fallon Ave A A 18 Boxwood Rd A A 19 Grier Ave A A 20 Champlain St A A 21 Summit Rd A A 22 Lorewood Ave A A 23 DuPont Rd A A 24 Race St A C 25 Mill Rd/Brookside Dr A A 26 Germay Dr A A 27 Clayton/Robinson Dr A A 28 McGovern/Alban Dr A A 29 Broom St A A

Key:

-- Denotes significant change in LOS

Bolded LOS indicate V/C ratio over 1.0

Corridor Signal Coordination Study Delaware Route 4 North

Green Band Times:

Green Band Times # Intersection AM Before PM Before AM After PM After Pattern 1 SR 7 (JP Morgan) 2 Stanton Christiana 3 Old Route 7 4 Delaware Park 5 Telegraph Rd 6 SR 7 (Stanton) 7 Kiamensi Rd 8 Rothwell Dr 9 Glen Burne Dr 10 MacArthur Dr 11 State St/Westmont Rd 12 James St 13 Marshall St 14 Latimer/Larch 15 Forest Dr/Becker Ave 16 Troy Ave 17 Fallon Ave 18 Boxwood Rd 19 Grier Ave 20 Champlain St 21 Summit Rd 22 Lorewood Ave 23 DuPont Rd 24 Race St 25 Mill Rd/Brookside Dr 26 Germay Dr 27 Clayton/Robinson Dr 28 McGovern/Alban Dr 29 Broom St Note: Green band times are contingent on extra time given to the major left turn movements

Corridor Signal Coordination Study Delaware Route 4 North

Progression Factor:

# Intersection AM Progression Factor Pattern PM Progression Factor Pattern 1 SR 7 (JP Morgan) 2 Stanton Christiana 3 Old Route 7 4 Delaware Park 5 Telegraph Rd 6 SR 7 (Stanton) 7 Kiamensi Rd 8 Rothwell Dr 9 Glen Burne Dr 10 MacArthur Dr 11 State St/Westmont Rd 12 James St 13 Marshall St 14 Latimer/Larch 15 Forest Dr/Becker Ave 16 Troy Ave 17 Fallon Ave 18 Boxwood Rd 19 Grier Ave 20 Champlain St 21 Summit Rd 22 Lorewood Ave 23 DuPont Rd 24 Race St 25 Mill Rd/Brookside Dr 26 Germay Dr 27 Clayton/Robinson Dr 28 McGovern/Alban Dr 29 Broom St Defined as: Ratio of control delay with coordination to control delay without coordination

Corridor Signal Coordination Study Delaware Route 4 North

Left Turn Differences:

Current Proposed Proposed with extra left Intersection Phases 1/5 Phases 2/6 Phases 1/5 time Phases 2/6 Cycle time time time SR 7 (JP Morgan)* No extra time - Stanton Christiana 12 sec 68 sec 17 sec 63 sec 100 sec Old Route 7 12 sec 68 sec 17 sec 63 sec 100 sec Delaware Park 12 sec 70 sec 15 sec 67 sec 100 sec Telegraph Rd No extra time - SR 7 (Stanton) No extra time - Kiamensi Rd Rothwell Dr 15 sec 46 sec 18 sec 43 sec 90 sec Glen Burne Dr 12 sec 45 sec 17 sec 40 sec 90 sec MacArthur Dr* 12 sec 62 sec 16 sec 58 sec 120 sec State St/Westmont Rd 12 sec 48 sec 18 sec 42 sec 90 sec James St Marshall St Latimer/Larch No exclusive left turn phase - Forest Dr/Becker Ave* No exclusive left turn phase - Troy Ave* No exclusive left turn phase - Fallon Ave* No exclusive left turn phase - Boxwood Rd No exclusive left turn phase - Grier Ave* No exclusive left turn phase - Champlain St* No exclusive left turn phase - Summit Rd* No exclusive left turn phase - Lorewood Ave 12 sec 48 sec 18 sec 42 sec 90 sec DuPont Rd* 17 sec 49 sec Race St Mill Rd/Brookside Dr Germay Dr Clayton/Robinson Dr McGovern/Alban Dr Broom St *Driven by pedestrians

Corridor Signal Coordination Study Delaware Route 4 North

Traffic Drawings/Pictures

Larch Ave (NB)

Latimer St (SB)

Corridor Signal Coordination Study Delaware Route 4 North

DuPont Rd (NB corner) – missing Pedestrian Signal

Corridor Signal Coordination Study Delaware Route 4 North

Mill Rd – Crosswalk missing

Corridor Signal Coordination Study Delaware Route 2

Corridor Signal Coordination Study

SHORT-FORM REPORT

Delaware Route 2 Kirkwood Highway Newark/Wilmington, New Castle County, DE

October 2013

Submitted to:

Corridor Signal Coordination Study Delaware Route 2

The Delaware Route 2/Kirkwood Highway (SR 2) Corridor Signal Coordination Study is a joint effort between DelDOT and the University of Delaware. This is the sixth project performed in this format, known as the Delaware Signal Timing Enhancement Partnership (DSTEP).

Basis for Selection

This section of SR 2 was identified in coordination with WILMAPCO. SR 2 is a congested corridor in the 2013 WILMAPCO Congestion Management System Summary.

Corridor Description

The segment of SR 2 analyzed in this study includes a total of 19 signalized intersections. The entire corridor is approximately 6.38 miles, with speeds of 35-45 mph. The corridor was broken up into five groups in order to best coordinate the signals.

Project Scope

Group 1 (intersections 1-3) Group 2 (intersections 4-9) Group 3 (intersections 10-12, 14-16) Group 4 (intersections 17 & 18) Individual groups (intersections 13 & 19)

Corridor Signal Coordination Study Delaware Route 2

Key Facts Operational Corridor Recommendations - Length: 6.38 miles, 33,687 feet +/- - Change 6-phase/split phase intersections to

- Posted Speed Limit: 35-45 mph 8-phase intersections - Congested Corridor in WILMAPCO - Determine if and where Max 1 timers would CMS Summary be appropriate to use with pedestrian push buttons

Signal Retiming Results Avg. Corridor Travel Times (min) - Optimize Signal Timing Splits and - AM Before: 12.71 EB, 13.11 WB Offsets - PM Before: 16.02 EB, 16.94 WB

- AM After: TBD - PM After: TBD

Intersection #4 – NB/SB Lead-Lag Left-Turn Phasing at Red Mill Rd The NB left turn lane is currently too short and allows through traffic to regularly backup and block access to the left-turn lane. This results in underutilization of the leading NB left-turn phase. It is recommended that the NB/SB left turns be moved from the lead movement to the lag movement to allow the queue for through vehicles to clear, allowing access to the left-turn lane. Benefit: Increased effectiveness of NB left turn movement.

Intersection #4 – Red Mill Rd Further study of SR 2 and Red Mill Rd is recommended. Potential restriping or reconstruction is needed to improve conditions at this intersection. Benefit: Decreased LOS and increased green band time.

Intersection #5 – Brewster Dr During a drive-through inspection, it was found that there was a sign down in the median at Brewster Dr. We notified DelDOT of the downed sign and recommend that the sign be removed and replaced. As of September 25, the sign has been removed and replaced.

Intersection #6/7 – Harmony/Green Valley During a drive-through inspection, it was found that there was a turn lane sign down on the north side of the intersection of SR 2 and Green Valley. The sign belongs at the beginning of the WB left turn lane at the intersection of SR 2 and Harmony Rd. We notified DelDOT of the downs sign and recommend that the sign be removed and replaced. As of September 25, maintenance was aware of the problem and the sign has been removed but not replaced.

Corridor Signal Coordination Study Delaware Route 2

Intersection #7 – Pedestrian Facilities at Green Valley – NW Corner During an inspection of the corridor, we found that trees are blocking the pedestrian signal head. We notified DelDOT of the situation and recommend that the trees be cut back to ensure that the pedestrian signal is visible. Benefit: Increased safety for pedestrians and improved pedestrian facilities.

Intersection #8 – Split Intersection at Meadowood Current split phased intersections were examined to determine if it would be feasible to move to 8- phases. We recommend the intersection of SR 2 & Meadowood remain a split phased intersection due to visibility and grade issues on the side street approaches. This is a potential location to use Max 1 timers.

Intersection #9 – Exclusive Ped Phase at Pike Creek/Henderson We recommend that the exclusive pedestrian phase be taken away at SR 2 and Pike Creek. Complete pedestrian counts for AM and PM peaks can be found in the Delaware Route 2 Corridor Signal Coordination Study. We found that this intersection was not a heavy pedestrian traffic location, and recommend that the pedestrian signal turn on with the SB traffic and a yield to pedestrians sign be installed for the SB right turns. This is a potential location to use Max 1 timers. Benefit: Increased efficiency at the intersection due to low pedestrian volumes.

Intersection #10 – Pedestrian Facilities at Delaware Park – SE Corner During an inspection of the corridor, we found that overgrown tree branches are blocking the pedestrian signal head and pedestrian visibility of oncoming traffic is also obstructed. We notified DelDOT of the situation and recommend that the trees be cut back to ensure safe pedestrian visibility. Benefit: Increased safety for pedestrians and improved pedestrian facilities.

Intersection #11 – Milltown Rd Due to a complaint, the intersection of SR 2 and Milltown Rd was studied to determine driver’s behaviors. Several factors contribute to the safety concerns at this intersection. First, EB left turn drivers would travel straight through the intersection to u-turn instead of turning left at the light. The u-turn lane is in close proximity to the intersection and has low sight distance due to a hill. Second, there is a gas station at the NW corner that has an entrance close to the intersection. It is illegal to turn left into the gas station from Milltown Rd, so vehicles traveling EB, WB, and NB must all use the entrance on Kirkwood Highway. This causes vehicles to cut across lanes to enter the gas station. Due to the geometry of the SB right turn, vehicles turn onto Kirkwood Highway at a higher speed. They then have to yield to vehicles trying to turn into the gas station. We recommend that an additional sign be placed on the SB right turn yield sign that states yield to u-turns/turning traffic to slow the SB right turn lane down and reduce the potential crash. We also recommend that this intersection be looked at for a future restriping project. Benefit: Increased safety.

Corridor Signal Coordination Study Delaware Route 2

Intersection #19 – Prices Corner We recommend that the intersection of Kirkwood Highway and Prices Corner be changed to full cycles instead of half cycles. This will allow coordination between Newport Gap Pike, Albertson, and Prices Corner. This will also address the public’s complaints about the increased speed between Albertson and Prices Corner from drivers trying to make it through the intersection before the signal changes to red. Benefit: Increased coordination between intersections.

Corridor Signal Coordination Study Delaware Route 2

Summary of Study

Group 1 (intersections 1-3) Group 2 (intersections 4-9) Group 3 (intersections 10-12, 14-16) Group 4 (intersections 17 & 18) Individual groups (intersections 13 & 19)

Key Facts - Length: 6.38 miles, 33,687 feet +/- - Posted Speed Limit: 35-45 mph - Congested Corridor in WILMAPCO CMS Summary

Corridor Signal Coordination Study Delaware Route 2

Intersection List

Number Intersection Permit Counted Current Group 01 Anna Way N511T 2010 Kirkwood Highway 3 02 SR 72/Possom Park N166 2010 Kirkwood Highway 3 03 Melrose/Delaplane N364 2013 Kirkwood Highway 3 04 Red Mill Rd N317 2012 Kirkwood Highway 4 05 Brewster Dr N300 2013 Kirkwood Highway 4 06 Harmony Rd N301 2012 Kirkwood Highway 4 07 E Green Valley Circle N469 2013 Kirkwood Highway 4 08 Meadowood Dr N248 2012 Kirkwood Highway 4 09 Pike Creek/Henderson N363 2010 Kirkwood Highway 4 10 Delaware Park Entrance N186 2010 Kirkwood Highway 2 11 Milltown Rd N152 2012 Kirkwood Highway 2 12 St James Church Rd N129 2012 Kirkwood Highway 2 13 SR 7/Limestone Rd N165 2013 Kirkwood & Limestone 14 Kirkwood Pl N583 2013 Kirkwood Highway 2 15 Farrand Dr N285 2010 Kirkwood Highway 2 16 Duncan Rd N252 2013 Kirkwood Highway 2 17 SR 41/Newport Gap Pike N162 2013 Kirkwood Highway 18 Albertson Dr N358 2013 Kirkwood Highway 19 Prices Corner N374 2013 Kirkwood Sears

Corridor Signal Coordination Study Delaware Route 2

Existing TOD Plans

Day Hour Min Plan Cycle Day Hour Min Plan Cycle 1 0 1 1/1/1 75 1 0 0 1/1/1 80 1 10 0 2/2/1 90 1 8 15 2/2/1 120 1 19 0 1/1/1 75 1 12 0 3/2/1 150 2 0 1 1/1/1 75 1 14 0 2/2/1 120 2 6 0 3/2/1 120 1 19 0 1/2/1 100 2 18 30 2/2/1 90 1 22 30 1/1/1 80 2 22 0 1/1/1 75 7 0 1 1/1/1 75 2 0 0 1/2/1 100 7 9 15 2/2/1 90 2 6 0 3/1/1 150 7 20 0 1/1/1 75 2 9 0 3/2/1 150 2 14 30 3/3/1 150 Intersections 1-3: Anna Way/Hawthorne Dr 2 19 30 2/2/1 120 (N511T), SR 72/Possom Park (N166), Red 2 23 0 1/1/1 80 Mill Apts/Melrose Place (N364) 6 0 0 1/1/1 80 6 5 15 3/1/1 150 6 9 0 3/2/1 150 Day Hour Min Plan Cycle 6 14 30 3/3/1 150 1 0 1 1/2/1 90 6 19 30 2/2/1 120 1 9 0 2/2/1 120 6 22 0 1/1/1 80 1 19 0 1/2/1 90 7 0 0 1/1/1 80 2 0 1 1/2/1 90 7 7 30 2/2/1 120 2 6 0 3/1/1 150 2 8 30 2/2/1 120 7 11 30 3/2/1 150 2 15 30 3/3/1 150 7 17 30 2/2/1 120 2 19 30 2/2/1 120 7 22 0 1/1/1 80

ware Park Intersections 4-9: Red Mill Rd (N317), ames Brewster Dr (N300), Harmony Rd (N301), E N583), Green Valle y Circle (N469), Meadowood N252) (N248), Pike Creek/Henderson (N363)

Corridor Signal Coordination Study Delaware Route 2

Day Hour Min Plan Cycle Day Hour Min Plan Cycle 1 0 1 1/2/1 90 1 0 0 Free N/A 1 9 0 3/2/1 150 1 8 0 1/2/1 120 1 19 0 1/2/1 90 2 0 0 Free N/A 2 0 1 1/2/1 90 2 6 0 2/1/1 150 2 6 0 4/3/1 180 2 8 0 1/2/1 120 2 8 30 2/2/1 120 2 15 30 2/2/1 150 2 11 30 3/2/1 150 2 19 30 1/2/1 120 2 13 30 2/2/1 120 2 Intersections15 0 17 & 18: 4/3/1Newport Gap180 Pike/SR 41 (N162), Albertson Dr (N358) 2 18 15 3/3/1 150 2 19 30 2/2/1 120

Intersection 13: Limestone Rd/SR 7 (N165)

Day Hour Min Plan Cycle 1 0 0 Free N/A 1 8 0 1/2/1 60 2 0 0 Free N/A 2 6 0 2/1/1 75 2 8 0 1/2/1 60 2 15 30 2/2/1 75 2 19 30 1/2/1 60

74)

Corridor Signal Coordination Study Delaware Route 2 Proposed TOD Plans

Day Hour Min Plan Day Hour Min Plan Day Hour Min Plan 1 0 1 1/1/1 1 0 1 1/1/1 1 0 1 1/1/1 2 0 1 1/1/1 1 9 0 3/1/1 1 9 0 3/1/1 2 6 0 3/1/1 1 19 0 1/1/1 1 19 0 1/1/1 2 19 0 1/1/1 2 0 1 1/1/1 2 0 1 1/1/1 2 22 0 1/1/1 2 6 0 4/2/1 2 6 0 4/2/1 2 9 0 3/1/1 2 9 0 3/1/1 Ints 1-3: Anna Way/Hawthorne Dr 2 15 30 4/1/1 2 15 30 4/3/1 (N511T), SR 72/Possom Park 2 19 0 3/1/1 2 19 0 3/1/1 (N166), Red Mill Apts/Melrose 2 22 0 1/1/1 2 22 0 1/1/1 Place (N364) Ints 4-9: Red Mill (N317), Brewster Ints 10-12, 14-16: Del Park

(N300), Harmony (N301), E Green (N186), Milltown Rd (N152), St Valley (N469), Meadowood James (N129), Kirkwood Pl (N248), Pike Creek (N363) (N583), Farrand Dr (N285),

Duncan Rd (N252) Day Hour Min Plan Cycle

1 0 1 1/1/1 90 Day Hour Min Plan 1 9 0 3/3/1 150 1 0 1 1/1/1

1 19 0 1/1/1 90 1 9 0 3/1/1 2 0 1 1/1/1 90 1 19 0 1/1/1 2 6 0 4/2/1 180 2 0 1 1/1/1 Intersections 17 - 19: 2 9 0 2/1/1 120 2 6 0 4/2/1 Newport Gap Pike/SR 2 11 30 3/1/1 150 2 9 0 3/1/1 2 13 30 2/1/1 120 41 (N162), Albertson2 Dr15 30 4/3/1 2 15 0 4/3/1 180 (N358), Prices2 Corner 19 0 3/1/1 2 18 15 3/1/1 150 (N374) 2 22 0 1/1/1 2 19 30 2/1/1 120 2 22 0 1/1/1 90

R 7 (N165) 5

Corridor Signal Coordination Study Delaware Route 2

Open Items:

1. Construction west of Duncan Rd (between Farrand and Duncan) 2. Implement proposed timings, TOD plans, and offsets

Complaints:

1. Intersection #2: SR 2 and Possom Park/SR 72 – Traveling NB L at 4 am when there is little traffic on Kirkwood. He can see a red signal for peds but when he gets to the loop, the signal changes to green for peds causing him to wait longer. References ped system in Honolulu, HI – ped signals only light up if a ped pushes the button. 2. Intersection #4: SR 2 and Polly Drummond/Red Mill Rd: Requested to check light cycle. 3. Intersection #9: SR 2 and Pike Creek Rd – NB L onto Kirkwood Highway needs more than 12 seconds at 5:30 am. 4. Intersection #11: SR 2 and Milltown Rd – EB L onto Milltown Rd is a 2 minute wait time. Requesting second green or to tighten up the waiting time. Drivers move straight through the intersection and u-turn to turn onto Milltown. Also look at illegal turns into 7-11. 5. Intersection #19: Prices Corner – ½ cycle at Prices Corner causes drivers to race through Newport Gap Pike and Albertson to make it through the ½ cycle.

Observations:

1. Milltown Rd (#11) a. SB rights move very quickly, recommend adding yield to u-turns/turning traffic sign b. 7-11 cannot be access from Milltown Rd and unsafe from Kirkwood (see drawings) c. Cars travel on Kirkwood through the light and u-turn very close to intersection and then move from right turn over painted islands (see drawings). U-turn lane is very short and has bad sight distance from the hill. 2. WB Meadowood gas station is an unsafe turn from Kirkwood like 7-11 at Milltown Rd. 3. Red Mill Rd NB left turn lane is very short. See drawings included. 4. Del Park ped signal across NB does not turn on automatically with EB/WB green.

Corridor Signal Coordination Study Delaware Route 2

Recommendations:

1. Further study (potential restriping or reconstruction) of SR 2 and Red Mill Rd recommended. 2. Change NB/SB left turns to lag at Red Mill Rd. 3. Remove exclusive pedestrian phase at SR 2 and Pike Creek/Henderson. 4. Future study on changing split phase intersections to 8-phase intersections recommended. 5. Determine intersections for possible Max 1 timer locations. 6. Recommended to keep Meadowood (#8) as 6-phase intersection due to visibility and grade for shared lane. Potential location for Max 1 timers. 7. Remove old sign and replace turn lane sign down at Green Valley (sign should be at beginning of Harmony Rd left turn lane traveling westbound). 8. Cut back trees on NW corner at Green Valley to make pedestrian signal visible. 9. Remove sign down in median at the intersection of Brewster Dr. 10. Add yield to u-turns/turning traffic sign on the SB side Milltown Rd. 11. Potential restriping at Milltown Rd to increase the safety of turning vehicles into 7-11. 12. Cut back trees on SE corner at Delaware Park to make pedestrian signal visible. 13. Change Prices Corner (intersection 19) to full cycles and move into Newport Gap and Albertson group.

SR 2 and Del Park

Corridor Signal Coordination Study Delaware Route 2

Travel Time Runs:

Stopped Congested Avg Travel Time Time Time Segment Speed Time # (<5mph) (<20mph) Scenario Period ID Route (mph) (min) Stops Start Time (min) (min) Before AM 1 EB 34.12 11.15 2 7:04 0.3 2.3 Before AM 2 WB 29.26 13.02 7 7:17 1.75 4.03 Before AM 3 EB 26.7 14.27 5 7:33 1.6 4.7 Before AM 4 WB 28.82 13.2 5 7:50 1.03 4.63 Before AM 5 EB Before AM 6 WB

Stopped Congested Avg Travel Time Time Time Segment Speed Time # (<5mph) (<20mph) Scenario Period ID Route (mph) (min) Stops Start Time (min) (min) Before PM 1 EB 21.8 17.45 8 16:01 1.3 8.08 Before PM 2 WB 27.41 13.88 6 16:20 1.15 4.67 Before PM 3 EB 26.92 14.13 7 16:56 1.32 4.83 Before PM 4 WB 19.71 19.3 10 17:13 2.92 10.1 Before PM 5 EB 23.1 16.47 8 16:36 2.73 6.67 Before PM 6 WB 21.52 17.65 11 16:55 3.33 8.6

Corridor Signal Coordination Study Delaware Route 2 Minimum Cycle Lengths:

# Intersection Minimum Cycle Req’d Cycle Length Proposed 1 Anna Way <90 seconds 120 seconds 2 Possom Park/SR 72 150 seconds 120 seconds 3 Melrose/Delaplane 120 seconds (90) 120 seconds 4 Red Mill Rd >150 seconds 150 seconds 5 Brewster 120 seconds (90) 150 seconds 6 Harmony Rd >150 seconds 150 seconds 7 E Green Valley Circle 150 seconds (90) 150 seconds 8 Meadowood 150 seconds 150 seconds 9 Pike Creek >150 seconds 150 seconds 10 Delaware Park >150 seconds 150 seconds 11 Milltown Rd >150 seconds 150 seconds 12 St James Church Rd 150 seconds (90) 150 seconds 13 Limestone Rd/SR 7 >180 seconds 180 seconds 14 Kirkwood Pl 100 seconds 150 seconds 15 Farrand Dr >150 seconds 150 seconds 16 Duncan Rd >150 seconds 150 seconds 17 Newport Gap/SR 41 >180 seconds 150 seconds 18 Albertson Blvd >180 seconds (150) 150 seconds 19 Prices Corner 120 seconds 150 seconds

Corridor Signal Coordination Study Delaware Route 2 Level of Service:

Before After Before After # Intersection CMS AM LOS Synchro AM LOS CMS PM LOS Synchro PM LOS 1 Anna Way A B B B D D 2 Possom Park/SR 72 B F E C F F 3 Melrose/Delaplane A D D B E E 4 Red Mill Rd D F F E F F 5 Brewster A C C A C C 6 Harmony Rd B D D E E E 7 E Green Valley Circle A C C B E C 8 Meadowood A F D C F F 9 Pike Creek E E E D F F 10 Delaware Park** B C/C C C C C 11 Milltown Rd ** A B/B B D D C 12 St James Church Rd** A C/C D A D D 13 Limestone Rd/SR 7** D E/D E E E E 14 Kirkwood Pl** A A/A A C B A 15 Farrand Dr*** A C/D/B C D E D 16 Duncan Rd*** B E/F/E E E F E 17 Newport Gap/SR 41* C D/D D C E C 18 Albertson Blvd* B B/B D C D E 19 Prices Corner* B C/B C A - B

Key:

*- Changes pattern at 0800

**- Changes pattern at 0830

***- Changes pattern at 0830 but change at 0800 affected LOS

-- Denotes significant change in LOS

Bolded LOS indicate V/C ratio over 1.0

Corridor Signal Coordination Study Delaware Route 2 Green Band Times:

Green Band Times # Intersection AM Before PM Before AM After PM After 1 Anna Way 10s EB/26s WB 22s EB/21s WB 46s EB/43s WB 46s EB/43s WB 2 Possom Park/SR 72 10s EB/26s WB 22s EB/21s WB 46s EB/43s WB 46s EB/43s WB 3 Melrose/Delaplane 10s EB/26s WB 22s EB/21s WB 46s EB/43s WB 46s EB/43s WB 4 Red Mill Rd 0s EB/0s WB 44s EB/0s WB 52s EB/0s WB 17s EB/16s WB 5 Brewster 0s EB/0s WB 44s EB/0s WB 52s EB/0s WB 17s EB/16s WB 6 Harmony Rd 0s EB/0s WB 44s EB/0s WB 52s EB/0s WB 17s EB/16s WB 7 E Green Valley Circle 0s EB/0s WB 44s EB/0s WB 52s EB/0s WB 17s EB/16s WB 8 Meadowood 0s EB/0s WB 44s EB/0s WB 52s EB/0s WB 17s EB/16s WB 9 Pike Creek 0s EB/0s WB 44s EB/0s WB 52s EB/0s WB 17s EB/16s WB 10 Delaware Park 56s EB/13s WB 65s EB/31s WB 61s EB/23s WB 32s EB/61s WB (change at 0830) 0s EB/5s WB 11 Milltown Rd 56s EB/13s WB 65s EB/31s WB 61s EB/23s WB 32s EB/61s WB (change at 0830) 0s EB/5s WB 12 St James Church Rd 56s EB/13s WB 65s EB/31s WB 61s EB/23s WB 32s EB/61s WB (change at 0830) 0s EB/5s WB 13 Limestone Rd/SR 7 N/A N/A N/A N/A 14 Kirkwood Pl 56s EB/24s WB 63s EB/17s WB 64s EB/19s WB 29s EB/59s WB (change at 0830) 0s EB/5s WB 15 Farrand Dr 56s EB/24s WB 63s EB/17s WB 64s EB/19s WB 29s EB/59s WB (change at 0830) 0s EB/5s WB 16 Duncan Rd 56s EB/24s WB 63s EB/17s WB 64s EB/19s WB 29s EB/59s WB (change at 0830) 0s EB/5s WB 17 Newport Gap/SR 41 23s EB/45s WB 20s EB/6s WB 51s EB/35s WB 18s EB/65s WB (change at 0800) 38s EB/0s WB 18 Albertson Blvd 23s EB/45s WB 20s EB/6s WB 51s EB/35s WB 18s EB/65s WB (change at 0800) 38s EB/0s WB 19 Prices Corner N/A N/A 51s EB/35s WB 18s EB/65s WB

-- Signifies decrease in green band time

Note: Green band times are contingent on extra time given to the major left turn movements

Corridor Signal Coordination Study Delaware Route 2 Left Turn Differences:

Current Proposed Proposed with extra left Intersection Phases 1/5 Phases 2/6 time Phases 1/5 time Phases 2/6 Cycle time time Anna Way 18 sec 89 sec 36 sec 71 sec 120 sec SR 72/Possom No extra time 120 sec Melrose* 20 sec 74 sec 23 sec 71 sec 120 sec Red Mill Rd No extra time 150 sec Brewster* 17 sec 96 sec 32 sec 81 sec 150 sec Harmony Rd No extra time 150 sec Green Valley* 20 sec 95 sec 29 sec 86 sec 150 sec Meadowood 22 sec 86 sec 23 sec 85 sec 150 sec Pike Creek* No extra time with exclusive ped phase 150 sec Del Park No extra time 150 sec Milltown No extra time 150 sec St James* 24 sec 68 sec 31 sec 61 sec 150 sec SR 7 No extra time 180 sec Kirkwood Pl 33 sec 117 sec 62 sec 88 sec 150 sec Farrand Dr* No extra time 150 sec Duncan Rd* No extra time 150 sec SR 41* No extra time 150 sec Albertson* No extra time unless violate peds 150 sec Prices Corner 20 sec 70 sec 30 sec 60 sec 90 sec

*Driven by pedestrians

Corridor Signal Coordination Study Delaware Route 2

Summary of MOE Reports

# Intersection #1 Yield #2 Yield #3 Yield #4 Yield #5 Yield 1 Anna Way Mid – φ4 (24 None None None None sec) 2 SR AM, Mid, PM 1 – AM, Mid, PM 1 AM – φ1 (27 sec) Mid, PM 2 None 72/Possom φ4 (22 sec) – φ5 (27 sec) Mid, PM 1 – φ3 – φ1 (27 Park PM 2 – φ4 (19 PM 2 – φ5 (21 (24 sec) sec) sec) sec) PM 2 – φ3 (18 sec) 3 Melrose AM – φ4 & 8 (25 AM – φ1 (23 Mid – φ5 (23 None None Delaplane sec) sec) sec) Mid, PM 1 – φ1 Mid, PM 1, PM PM 2 – φ5 (17 (23 sec) 2 – φ4 & 8 (25 sec) PM 2 – φ1 (17 sec) sec) 4 Red Mill Rd AM, PM – φ4 & AM, Mid – φ7 AM – φ3 (28 sec) AM, Mid – AM, PM 8 (38 sec) (28 sec) Mid – φ4 & 8 (38 φ5 (40 sec) – φ1 (40 Mid – φ3 (28 PM – φ5 (40 sec) PM – φ3 sec) sec) sec) PM – φ7 (28 sec) (28 sec) 5 Brewster AM, Mid – φ1 PM – φ5 (20 None None None (20 sec) sec) PM – φ4 (45 sec) 6 Harmony Rd AM, Mid, PM – PM – φ4 (42 None None None φ1 (50 sec) sec) 7 E Green Mid, PM – φ5 PM – φ1 (28 PM – φ4 (38 sec) None None Valley (28 sec) sec) 8 Meadowood AM, Mid – φ3 AM – φ1 (29 AM, Mid – φ4 PM – φ1 None (27 sec) sec) (28 sec) (29 sec) PM – φ4 (28 sec) Mid, PM – φ5 PM – φ3 (27 sec) (29 sec) 9 Pike Creek AM, Mid, PM – AM, Mid, PM – AM, Mid – φ5 None None φ4 (27 sec) φ3 (34 sec) (28 sec) 10 Del Park Ent AM – φ1 (25 sec) AM, Mid – φ3 AM – φ4 (30 sec) PM – φ5 None Mid – φ4 (18 (12 sec) Mid – φ1 (23 (15 sec) sec) PM – φ1 (29 sec) PM – φ4 (30 sec) sec) PM – φ3 (14 sec) 11 Milltown Rd AM 1, PM – φ5 AM 1 – φ4 & 8 None None None (38 sec) (45 sec) AM 2, Mid – φ4 Mid – φ5 (36 & 8 (22 sec) sec) PM – φ4 & 8 (32 sec)

Corridor Signal Coordination Study Delaware Route 2

12 St James AM – φ1 (29 sec) AM – φ3 (22 sec) AM – φ4 (26 sec) Mid – φ5 None Church Mid – φ4 (17 sec) Mid – φ3 (18 Mid – φ1 (25 (25 sec) PM – φ3 (20 sec) sec) sec) PM – φ4 PM – φ1 (29 sec) PM – φ5 (29 sec) (33 sec) 13 SR 7 AM 1, AM 2, Mid AM 1 – φ1 (30 AM 1 – φ5 (20 AM 1 – φ3 AM 1 – φ7 2 – φ4 & 8 (40 sec) sec) (45 sec) (45 sec) sec, 35 sec φ4 AM 2, Mid 2 – AM 2, Mid 2 – AM 2, Mid Mid 1 – AM 2, Mid 2) φ1 (25 sec) φ3 & 7 (25/20 2 – φ5 (25 φ1 (35 Mid 1 – φ7 (20 Mid 1 – φ4 & 8 sec) sec) sec) sec) (45/50 sec) Mid 1 – φ5 (18 Mid 1 – φ3 PM 1 – φ7 PM 1 – φ3 (30 PM 1 – φ4 & 8 sec) (25 sec) (30 sec) sec) (70 sec) PM 1 - φ5 (23 PM 1 – φ1 PM 2 – φ7 PM 2 – φ3 (25 PM 2 – φ5 (18 sec) (40 sec) (20 sec) sec) sec) PM 2 – φ4 & 8 PM 2 – φ1 (45/50 sec) (35 sec) 14 Kirkwood Mid – φ5 (25 sec) None None None None Pl 15 Farrand AM – φ4 (28 sec) AM – φ1 (22 sec) Mid – φ1 (20 Mid – φ5 None Dr Mid – φ3 (20 sec) Mid – φ4 (24 sec) (20 sec) PM – φ4 (24 sec) sec) PM – φ5 (24 sec) PM – φ1 PM – φ3 (28 sec) (24 sec) 16 Duncan AM – φ3 (36 sec) AM – φ5 (22 sec) AM – φ4 (28 sec) AM – φ1 None Rd Mid – φ4 (20 sec) Mid – φ3 (20 Mid – φ5 (20 (22 sec) PM – φ5 (24 sec) sec) sec) Mid – φ1 PM – φ3 (28 sec) PM – φ4 (28 sec) (20 sec) PM – φ1 (24 sec) 17 SR 41/ AM 1, 2 – φ3 (20 AM 1 – φ4 (41 AM 1 – φ1 (17 AM 1 – φ5 None Newport sec) sec) sec) (17 sec) Gap Mid – φ1 (14 sec) AM 2 – φ1 (14 AM 2 – φ4 (38 AM 2 – φ5 PM – φ4 (25 sec) sec) sec) (16 sec) Mid – φ3 (20 Mid – φ5 (16 Mid – φ4 sec) sec) (38 sec) PM – φ1 (17 sec) PM – φ5 (17 sec) PM – φ3 (36 sec) 18 Albertson AM 2, Mid – φ5 AM 2, Mid – φ4 AM 2 – φ7 (41 None None (19 sec) (20 sec) sec) 19 Prices AM, Mid – φ1 (15 None None None None Corner sec) PM – φ1 (26 sec) -- Yields all or most of the time (above 75%)

Corridor Signal Coordination Study Delaware Route 2

Red Mill Rd Traffic Drawings/Pictures

Corridor Signal Coordination Study Delaware Route 2 AM Peak

Notes: This picture above was taken during the AM peak. The left turn signal is green even though the through traffic is blocking vehicles from turning left. The SB turn lane into 7-11 can also be seen and observed how short the deceleration lane is.

PM Peak

Corridor Signal Coordination Study Delaware Route 2

Milltown Traffic Drawings

Indicates illegal traffic turning movements

Notes: EB L (or 7-11 traffic) vehicles tend to not wait for the left turn signal and instead move straight through the intersection to u-turn. 7-11 traffic tends to u-turn into the right lane but then cut straight through the intersection, over island markings, into 7-11. Vehicles cannot get into 7-11 from Milltown Rd.

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