Evaluation of Traffic Signal Installations

The objectives of this study are initially to: 1) review the operation and crash history of traffic signal installations and 2) identify how operation and safety performance relate to the specific signal warrants used to justify and installation. This research then seeks to identify, design, and evaluate warrants for the use and installation of traffic signals at intersections aiming to improve the overall safety of intersections.


    • English


    • Status: Active
    • Contract Numbers:

      KYSPR 07-328

    • Sponsor Organizations:

      Kentucky Transportation Cabinet

      State Office Building, Clinton and High Streets
      Frankfort, KY  USA  40622
    • Performing Organizations:

      University of Kentucky, Lexington

      Kentucky Transportation Center
      College of Engineering, 176 Raymond Building
      Lexington, KY  USA  40506-0281
    • Principal Investigators:

      Pigman, Jerry

    • Start Date: 20060701
    • Source Data: RiP Project 12389

    Subject/Index Terms

    Filing Info

    • Accession Number: 01458360
    • Record Type: Research project
    • Source Agency: University of Kentucky, Lexington
    • Contract Numbers: KYSPR 07-328
    • Files: RiP, STATEDOT
    • Created Date: Jan 3 2013 12:41PM