Enhanced Traffic Signal Performance Measures

The objective of this research is to enhance and expand the Traffic Signal Performance Measures that were developed under Pooled Fund Project TPF-5(258) and adopted under EDC-4. This project is to address two needs that have emerged: (1) Traffic Signal Data Logger Update: Update the data logger specification to provide secure file transfer, incorporate new enumerations that have emerged, and logging new connected vehicle messages. (2) Probe Data: Current probe data tools are focused on freeway data. There is a need to build upon the work of Indiana and Pennsylvania Departments of Transportation (DOTs) to develop methodologies and tools for using high resolution vehicle trajectory data to compute traffic signal performance measures. Both of these initiatives would complement the past work the multi-state team has done in the area of traffic signal performance measures.


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Filing Info

  • Accession Number: 01663482
  • Record Type: Research project
  • Source Agency: Federal Highway Administration
  • Contract Numbers: TPF-5(377)
  • Files: RiP, USDOT
  • Created Date: Mar 22 2018 1:01AM