Performance Measures for Traffic Signal Systems: An Outcome-Oriented Approach

This monograph is a synthesis of research carried out on traffic signal performance measures based on high-resolution controller event data, assembled into a methodology for performance evaluation of traffic signal systems. High-resolution data consist of a log of discrete events such as changes in detector and signal phase states. A discussion is provided on the collection and management of the signal event data and on the necessary infrastructure to collect these data. A portfolio of performance measures is then presented, focusing on several different topics under the umbrella of traffic signal systems operation. System maintenance and asset management is one focus. Another focus is signal operations, considered from the perspectives of vehicle capacity allocation and vehicle progression. Performance measures are also presented for nonvehicle modes, including pedestrians, and modes that require signal preemption and priority features. Finally, the use of travel time data is demonstrated for evaluating system operations and assessing the impact of signal retiming activities.

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  • Corporate Authors:

    Purdue University

    Joint Transportation Research Program
    West Lafayette, IN  United States  47907-2051

    Indiana Department of Transportation

    100 N Senate Avenue
    Indianapolis, IN  United States  46204

    Federal Highway Administration

    1200 New Jersey Avenue, SE
    Washington, DC  United States  20590
  • Authors:
    • Day, Christopher M
    • Bullock, Darcy M
    • Li, Howell
    • Remias, Stephen M
    • Hainen, Alexander M
    • Freije, Richard S
    • Stevens, Amanda L
    • Sturdevant, James R
    • Brennan, Thomas M
  • Publication Date: 2014-8

Language

  • English

Media Info

  • Media Type: Digital/other
  • Features: Appendices; Figures; Maps; Photos; References; Tables;
  • Pagination: 132p

Subject/Index Terms

Filing Info

  • Accession Number: 01634717
  • Record Type: Publication
  • ISBN: 9781622602964
  • Report/Paper Numbers: TPF-5(258)
  • Contract Numbers: DTRT57-11-C-10009
  • Files: TRIS, ATRI, USDOT, STATEDOT
  • Created Date: Apr 21 2017 9:34AM