Traffic Signal Change and Clearance Interval Pooled Fund Study

The goal of the Traffic Signal Change and Clearance Interval Pooled Fund Study is to ensure the application of traffic signal change and clearance intervals maximize the safe transfer or right of way at signalized intersections. The objective of the Pooled Fund Study is to provide a forum for participants and interested observers to collaboratively identify and pursue research needs that extend existing knowledge about the interaction between human factors and traffic signal change intervals and clearance intervals. The research findings of the pooled fund study will clarify existing assumptions and provide supplemental procedures, and methodology to appropriately and consistently apply current and recommended practices for the computation of traffic signal change and clearance intervals.

• Record URL:
  http://www.pooledfund.org/Details/Study/697

Language

• English

Project

• Status: Programmed
• Funding: $1332000
• Contract Numbers:

  TPF-5(470)

• Sponsor Organizations:

  Connecticut Department of Transportation

  2800 Berlin Turnpike
  Newington, CT  United States  06131

  Indiana Department of Transportation

  Indiana Government Center North
  100 North Senate Avenue
  Indianapolis, IN  United States  46204-2249

  New Hampshire Department of Transportation

  John O. Morton Building
  P.O. Box 483
  Concord, NH  United States  03302-0483

  Tennessee Department of Transportation

  James K. Polk Building
  Fifth and Deaderick Street
  Nashville, TN  United States  37243-0349

  Federal Highway Administration

  1200 New Jersey Avenue, SE
  Washington, DC  United States  20590

  New York State Department of Transportation

  50 Wolf Road
  Albany, NY  United States  12232

  Maryland Department of Transportation State Highway Administration

  707 N. Calvert Street
  Baltimore, MD  United States  21202

  Portland Bureau of Transportation

  1120 SW 5th Avenue, Suite 1331
  Portland, OR  United States  97204

  Oakland County

  ,    

  Utah Department of Transportation

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

  Oregon Department of Transportation

  355 Capitol St. NE
  Salem, OR  United States  97301-3871

  North Carolina Department of Transportation

  P.O. Box 25201
  1 South Wilmington Street
  Raleigh, NC  United States  27611

  Mississippi Department of Transportation

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

  Virginia Department of Transportation

  1408 E Broad Street
  Richmond, VA  United States  23219

  Illinois Department of Transportation

  2300 S. Dirksen Parkway
  Springfield, IL  United States  62764

  Pennsylvania Department of Transportation

  Keystone Building
  400 North Street
  Harrisburg, PA  United States  17120

  Georgia Department of Transportation

  600 West Peachtree Rd
  Atlanta, GA  United States  30308

  Washington State Department of Transportation

  Transportation Building
  Olympia, WA  United States  98504

  Iowa Department of Transportation

  800 Lincoln Way
  Ames, IA  United States  50010
• Project Managers:

  Curtis, Eddie

• Start Date: 20201221
• Expected Completion Date: 0
• Actual Completion Date: 0

Subject/Index Terms

• TRT Terms: Behavior; Clearance interval (Traffic signal cycle); Drivers; Highway safety; Signalized intersections; Traffic signal intervals
• Subject Areas: Highways; Operations and Traffic Management; Safety and Human Factors;

Filing Info

• Accession Number: 01760899
• Record Type: Research project
• Source Agency: Federal Highway Administration
• Contract Numbers: TPF-5(470)
• Files: RIP, USDOT, STATEDOT
• Created Date: Dec 21 2020 3:09PM