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Traffic Improvement Project Analysis Presentation - US 52 Interim Enhancements and Business 40 Interchange Evaluation

This presentation outlines the proposed US 52 roadway improvements and Business 40 interchange evaluation. It delves into detour scenarios, traffic patterns, potential impacts, and proposed solutions based on thorough research and analysis. The study covers existing conditions, detour conditions, and intersection improvements, offering insights into traffic flow and roadway capacity. Participants will review intersection boards, provide feedback, identify detour routes, and collaborate to address traffic challenges. Join us to understand the project's scope and implications for the local transportation network.

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Traffic Improvement Project Analysis Presentation - US 52 Interim Enhancements and Business 40 Interchange Evaluation

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Presentation Transcript

  1. Presentation to Traffic Working Group February 6, 2014

  2. What is the Proposed Project? US 52 InterimImprovements Business 40 Peters Creek Pkwy Interchange ResearchPark Blvd Salem CreekConnector

  3. How Do We Understand Patterns? • Detour Scenario 1 • Business 40 fully closed • Broad Street, Marshall Street, and Cherry Street overpasses are closed Marshall St Cherry St Broad St Business 40 Closed Main St Liberty St Broad St • Detour Scenario 2 • Business 40 fully closed • Broad Street, Liberty Street, and Main Street overpasses are closed

  4. Where Would the Traffic Go? 40,000 Additional Vehicles 22,000 Increase 12,000 Increase Business 40 carries approx. 75,000 Vehicles per Day 16,000 Increase 20,000 Decrease in Vehicles

  5. What Did We Study?

  6. What Did We Discover? • 2011 Existing Conditions • 76 – Level of Service D or Better • 14 – Need Improvements (Level of Service E/F) • 2021 No Build Conditions • 74 – Level of Service D or Better • 16 – Need Improvements (Level of Service E/F) • 2021 Detour Conditions Scenario 1 • 71 – Level of Service D or Better • 16 – Level of Service E or F • 2021 Detour Conditions Scenario 2 • 66 – Level of Service D or Better • 20 – Level of Service E or F

  7. What Did We Discover? Area 2 Area 1 Area 4 Area 3

  8. What Did We Discover? Area 2 Scenario 1& 2

  9. What Did We Discover? Area 3 Scenario1 & 2

  10. What Did We Find Out? • Area 2 - Recommended Improvementsat2Intersections • First St at Northwest Blvd • First St at Hawthorne Rd • Area 3 - Recommended Improvements at 2 Intersections • Marshall St at Academy St • Peters Creek Pkwy at Silas Creek Pkwy

  11. What Are We Presenting Tonight? • 4 Intersection Boards • Results for each Scenario • AM and PM Peak Hours • Daily Flow Board • Daily traffic along major routes • Colors indicate Roadway Flow • Overall Intersection Board • Peak Hour Intersection Performance

  12. What Do the Colors Mean? • Level of Service (LOS) • LOS A – C • Minimal Wait • LOS D • Moderate Wait • LOS E • Wait At/Above Roadway Capacity • LOS F • Wait Substantially Exceeding • Roadway Capacity

  13. What You Told Us X X X X X X BUSINESS 40 CLOSED X

  14. Let Us Get To Work Now • Groups • Each Group selects a Spokesperson • Part I • Review each of the 4 Intersection Boards • Provide input on any other issues/comments • Review the Overall Daily Flows Board • Identify detour routes and mark them on your map • You have 60 minutes for this effort • Part II • Present group findings to all

  15. Questions?

  16. Presentation to Traffic Working Group Thank You!

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