Citation

Shen Q. ITE J. 2001; 71(3): 40-45.

Copyright

(Copyright © 2001, Institute of Transportation Engineers)

DOI

unavailable

PMID

unavailable

Abstract

Triple left turns is an alternative to handling at-grade signalized interactions with severe left-turn capacity and operational problems. A triple left turn allows three lanes of vehicles to turn left simultaneously during a usually protected left-turn phase. The effects of different merging section lengths on average vehicle delay under various traffic controls were estimated using simulation models.