Home Skip to main content

Research Reports
Report Details

Title:Optimization of Left Lane Traffic Signals
Authors:Peter T. Martin, Joe Perrin, Erik Brondum, and Blake Hansen
Publication Date:Mar 1998
Report #:MPC-98-91
Project #:MPC-121
Type:Research Report – MPC Publications



This study compares the performance of left-turn phasing to provide quantifiable benefits of one phasing over another. From the analysis, guidelines are developed for determining the type of left-turn phasing based on left-turn volume, opposing through volume and lane geometry.

NDSU Dept 2880P.O. Box 6050Fargo, ND 58108-6050