Expansion: Enhanced Traffic Signal Performance Measures

The Pooled Fund Project TPF-5(377) is led by Indiana Department of Transportation and includes participation from FHWA, California, Connecticut, Georgia, Minnesota, North Carolina, Ohio, Pennsylvania, Texas, Utah, and Wisconsin. The project developed methodologies and tools for using high resolution vehicle trajectory data to compute enhanced traffic signal performance measures. The Indiana led pooled fund traffic signal research projects have a strong history of implementation. The first study, TPF-5(259), was recognized by EDC 4 and virtually all controllers now provide high resolution data logging. There is a strong commercial base of advanced traffic signal performance measure providers. During the April 2022 TPF-5(377) Pooled Fund Study Panel Meeting in Columbus, OH, participating states expressed interest in developing a new study led by a neutral state/academic partner in the following areas: 1. Broadening performance measures to additional modes that are impacted by traffic signal systems, particularly transit and pedestrians; 2. Identifying use cases for enhanced probe data beyond the current trajectory and hard braking/hard acceleration data; 3. Integrated Analysis of High-res Controller Data and Trajectory Probe Data. These initiatives would complement and expand the past work the multi-state team has done in the area of enhanced traffic signal performance measures using connected vehicle data.

• Record URL:
  • http://www.pooledfund.org/Details/Study/751

Language

• English

Project

• Status: Programmed
• Funding: $1,220,000.00
• Contract Numbers:

  TPF-5(519)

• Sponsor Organizations:

  California Department of Transportation

  1227 O Street
  Sacramento, CA  United States  95814

  Connecticut Department of Transportation

  2800 Berlin Turnpike
  P. O. Box 317546
  Newington, CT  United States  06131-7546

  Georgia Department of Transportation

  600 West Peachtree St
  Atlanta, GA  United States  30308

  Minnesota Department of Transportation

  Transportation Building
  395 John Ireland Boulevard
  St Paul, MN  United States  55155

  Mississippi Department of Transportation

  P.O. Box 1850
  Jackson, MS  United States  39215-1850

  Ohio Department of Transportation

  Research Program
  1980 West Broad Street
  Columbus, OH  United States  43223

  Pennsylvania Department of Transportation

  Keystone Building
  400 North Street
  Harrisburg, PA  United States  17120

  Texas Department of Transportation

  125 E. 11th Street
  Austin, TX  United States  78701-2483

  Utah Department of Transportation

  4501 South 2700 West
  Project Development
  Salt Lake City, UT  United States  84114-8380

  Wisconsin Department of Transportation

  PO Box 7910
  4802 Sheboygan Avenue, Room 104
  Madison, WI  United States  53707-7910

  North Carolina Department of Transportation

  P.O. Box 25201
  1 South Wilmington Street
  Raleigh, NC  United States  27611
• Managing Organizations:

  Indiana Department of Transportation

  Indiana Government Center North
  100 North Senate Avenue
  Indianapolis, IN  United States  46204-2249
• Project Managers:

  Nantung, Tommy

• Start Date: 20250103
• Expected Completion Date: 0
• Actual Completion Date: 0

Subject/Index Terms

• TRT Terms: Data analysis; Performance measurement; Probe vehicles; Traffic data; Traffic signals; Vehicle trajectories
• Subject Areas: Data and Information Technology; Highways; Operations and Traffic Management;

Filing Info

• Accession Number: 01884367
• Record Type: Research project
• Source Agency: Federal Highway Administration
• Contract Numbers: TPF-5(519)
• Files: RIP, USDOT, STATEDOT
• Created Date: May 31 2023 7:38PM