Citation

Tarnoff PJ. ITE J. 2004; 74(4): 20-24.

Affiliation

University of Maryland, Center for Advanced Transp. Technol., College Park, MD, United States

Copyright

(Copyright © 2004, Institute of Transportation Engineers)

DOI

unavailable

PMID

unavailable

Abstract

An overview is given of the underlying principles of traffic signal clearance interval usage as well as issues associated with their application. As a result of their potential impact on intersection safety and operations, clearance intervals should receive significant attention as an operating issue within agencies responsible for traffic signal timing.