Field Evaluation of At-Grade Alternative Intersection Designs, Volume Ⅱ — Safety Report

Details

• Creators:
  Dixon, Karen ; Mousavi, Seyedeh Maryam ; Fitzpatrick, Kay
• Corporate Creators:
  Texas A&M University. Texas Transportation Institute
• Contributors:
  Zhang, Wei ; Shaw, Jeffrey
• Corporate Contributors:
  United States. Federal Highway Administration. Office of Safety and Operations Research and Development
• Subject/TRT Terms:
  • Intersections
  • Left turn lanes
  • Restricted crossing U turn intersections
  • Field tests
  • Traffic safety
• Publication/ Report Number:
  FHWA-HRT-24-155
• DOI:
  https://doi.org/10.21949/1521599
• Resource Type:
  Tech Report
• Right Statement:
  Public Domain
• Geographical Coverage:
  United States
• Edition:
  Final Report
• Contracting Officer:
  Zhang, Wei
• Corporate Publisher:
  United States. Federal Highway Administration. Office of Safety and Operations Research and Development
• Abstract:
  This report reviews before and after crash data for nine alternative intersections located in four States along with comparison crash data for an additional two alternative intersections and one conventional two-way, stop-control intersection. Though the geometry and operations vary, each of the alternative intersections is characterized by redirecting the left-turn maneuver with a goal of enhancing operations without compromising safety.
• Format:
  PDF
• Funding:
  DTFH6115C00005L
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/78199/dot_78199_DS1.pdf
• File Type:
  [PDF - 2.05 MB]
• Collection(s):
  Federal Highway Administration
• Main Document Checksum:
  urn:sha-512:d08bb2adbad1ca3f8a65ec30e34ad84e8b31cc99d05be8ca6a73e67bec6646972d6f8cd7a549102bf7adf1062eaa6013acd9a9560d4bb24c9b13b0840493091d