1 / 17

WIS 113 County P and County V Intersection Dane County

WIS 113 County P and County V Intersection Dane County. Ryan Mayer, P.E. WisDOT Project Manager. Public Information Meeting. March 7, 2019. Presentation Outline. Project Area Project Purpose Project Schedule Existing Conditions Preliminary Alternatives Comments and Questions.

mmiddleton
Download Presentation

WIS 113 County P and County V Intersection Dane County

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. WIS 113County P and County V IntersectionDane County Ryan Mayer, P.E. WisDOT Project Manager Public Information Meeting March 7, 2019

  2. Presentation Outline • Project Area • Project Purpose • Project Schedule • Existing Conditions • Preliminary Alternatives • Comments and Questions

  3. Project Area

  4. Project Purpose Project Purpose The purpose of this project is to evaluate traffic and safety data and develop potential intersection alternatives for a Highway Safety Improvement Program application.

  5. Project Schedule • March 7, 2019 PIM No. 1 • Mid March 2019 HSIP Application • April 2019 Initial Study Completed • 2023 Potential Construction

  6. Existing Conditions - Operations Existing LOS AM Peak – LOS C (EBL) All other movements LOS B or better PM Peak – LOS E (EBL) All other movements LOS B or better Maximum Queues AM Peak – < 100 feet for all approaches PM Peak – 220 feet for eastbound left-turn NORTH County P WIS 113 County V

  7. Existing Conditions – Crashes (2014-2018) Crash Data 22 property damage 12 injury 2 fatal Crash rate – 2.76 crashes per million entering vehicles Primary crash type angle between NBL and SBT – 24 crashes

  8. Future No Build 2040 - Operations Future No Build LOS AM Peak – LOS C (EBL) All other movements LOS B or better PM Peak – LOS F (EBL) All other movements LOS B or better Maximum Queues AM Peak – < 100 feet for all approaches PM Peak – 575 feet for eastbound left-turn NORTH County P WIS 113 County V

  9. Traffic Signal Warrant Analysis Four Traffic Signal Warrants Were Evaluated Warrant 1 – Eight-hour vehicular volume Warrant 2 – Four-hour vehicular volume Warrant 3 – Peak-hour vehicular volume Warrant 7 – Crash experience Three Warrants Were Satisfied Warrant 2 – Four-hour vehicular volume (6 hours satisfied) Warrant 3 – Peak-hour vehicular volume (2 hours satisfied) Warrant 7 – Crash experience (12 hours satisfied)

  10. Preliminary Alternatives Five Preliminary Alternatives Have Been Evaluated Alternative 1 – 3-Leg Traffic Signal (At existing WIS 113/County P) Alternative 2 – 4-Leg Traffic Signal (South of existing WIS 113/County P) Alternative 3 – 3-Leg Roundabout (At existing WIS 113/County P) Alternative 4 – 4-Leg Roundabout (South of existing WIS 113/County P) Alternative 5 – 4-Leg Roundabout with EBR Bypass Lane (South of existing WIS 113/County P)

  11. Preliminary Alternative 1 3-Leg Traffic Signal Alt 1 2040 LOS AM Peak – LOS B overall All movements LOS C or better PM Peak – LOS B overall All movements LOS C or better Maximum Queues AM Peak – 165 feet for southbound left-turn PM Peak – 255 feet for eastbound left-turn NORTH County P WIS 113 County V

  12. Preliminary Alternative 2 4-Leg Traffic Signal Alt 2 2040 LOS AM Peak – LOS C overall All movements LOS D or better PM Peak – LOS C overall All movements LOS D or better Maximum Queues AM Peak – 360 feet for southbound through-right lane PM Peak – 360 feet for northbound through lane NORTH WIS 113 WIS 113 County V County P

  13. Preliminary Alternative 3 3-Leg Roundabout Alt 3 2040 LOS AM Peak – LOS A overall All movements LOS B or better PM Peak – LOS A overall All movements LOS B or better Maximum Queues AM Peak – 125 feet for southbound bypass lane PM Peak – 120 feet for eastbound entry lane NORTH County P WIS 113 County V

  14. Preliminary Alternative 4 4-Leg Roundabout Alt 4 2040 LOS AM Peak – LOS B overall All movements LOS C or better PM Peak – LOS B overall All movements LOS B or better Maximum Queues AM Peak – 445 feet for southbound entry lane PM Peak – 170 feet for northbound entry lane NORTH WIS 113 WIS 113 County V County P

  15. Preliminary Alternative 5 4-Leg Roundabout with Bypass Alt 4 2040 LOS AM Peak – LOS B overall All movements LOS C or better PM Peak – LOS B overall All movements LOS B or better Maximum Queues AM Peak – 445 feet for southbound entry lane PM Peak – 170 feet for northbound entry lane NORTH WIS 113 WIS 113 County V County P

  16. Opportunities to Provide Input • Comment Form • Fill out Here and Put in Comment Box • Take Home and Mail • Send Comments Via Email – • ryan.mayer@dot.wi.gov

  17. Comments and Questions Questions?

More Related