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SR 6006 (Pennsylvania Avenue), SR 1017 (Market Street), and Water - PowerPoint PPT Presentation

SR 6006 (Pennsylvania Avenue), SR 1017 (Market Street), and Water Street Intersection Improvement City of Warren, Warren County, PA Project Goals Safety Improvements Reduce crashes The intersection has a history of vehicles hitting


  1. SR 6006 (Pennsylvania Avenue), SR 1017 (Market Street), and Water Street Intersection Improvement City of Warren, Warren County, PA

  2. Project Goals • Safety Improvements – Reduce crashes – The intersection has a history of vehicles hitting fixed objects. • Drainage Improvements – Update inlets and pipes to current standards. • Arterial Efficiency and Operations – Signalized intersections within the city are not currently interconnected. – Improve traffic flow in the system.

  3. Existing Crash Data Reportable Crashes by Year Collision Types 5 13% 4 4 38% 3 3 25% 2 1 1 25% 0 0 0 Hit Fixed Object Rear-End Angle Pedestrian 2012 2013 2014 2015 2016

  4. Existing Collision Diagram Hit Fixed Object Rear-End Angle Pedestrian

  5. Existing Radius Returns and Truck Encroachments WB-67 WB-50 WB-50 WB-50

  6. Alternative 1 – Signal Replacement and Geometric Improvements

  7. Alternative 1 – Truck Turning Templates WB-50 WB-50 WB-50 WB-50

  8. Alternative 1 – Truck Turning Templates WB-67 WB-67

  9. Alternative 1 – Loss of Parking 2 spaces (street parking)

  10. Alternative 1 – Potential Construction Phase 1

  11. Alternative 1 – Potential Construction Phase 2

  12. Alternative 1 – Potential Construction Phase 3

  13. Alternative 1 – Potential Construction Phase 4

  14. Alternative 2 – Single Lane Roundabout

  15. Alternative 2 – Truck Turning Templates WB-50 WB-50 WB-50 WB-50

  16. Alternative 2 – Truck Turning Templates WB-67 WB-67

  17. Alternative 2 – Truck Turning Templates WB-67

  18. Alternative 2 – Loss of Parking 2 spaces (street parking) 5 spaces 7 spaces (parking lot) (street parking) 5 spaces (street parking) 5 spaces (street parking) 2 spaces (street parking) 3 spaces (street parking)

  19. Alternative 2 – Construction Detour

  20. Alternative 2 – Potential Construction Phase 1

  21. Alternative 2 – Potential Construction Phase 2

  22. Alternative 2 – Potential Construction Phase 3

  23. Intersection Conflict Points

  24. Lighting/Signal Pole Options Standard Poles (Galvanized) Decorative Poles Painted Black Standard Poles Painted Black – No additional cost to City – No additional cost to City – City responsible for: $12,000 to $16,000/signal pole $2,000 to $4,000/light pole (generally half the cost)

  25. Project Goals Satisfied? • Safety Improvements – Statistically, roundabouts are safer than traditional signalized intersections. – Both alternatives will improve the geometry of the intersection and accommodate large vehicles. • Drainage Improvements – The existing drainage network will be improved with either alternative; however, the roundabout would require a more complex drainage system. • Arterial Efficiency and Operations – Both alternatives would improve the efficiency and operation of the arterial network.

  26. Anticipated Project Timeline Phase Dates Preliminary Engineering Final Design Utility Clearances/Relocation Agreements Right-of-Way Acquisition Construction 2018 2019 2020 2021

  27. What’s Next? • PennDOT and the City of Warren are evaluating the two alternatives for the intersection of (SR 6006) Pennsylvania Avenue, (SR 1017) Market Street, and Water Street. – Signal Replacement and Retiming with Geometric Improvements – Single Lane Roundabout • PennDOT and City officials will take public feedback into consideration. – Let us know your thoughts and concerns. • Questions?

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