Question-An isolated three-phase traffic signal is designed by webster's method. The critical flow ratio for three phases is 0.2, 0.3 and 0.25 respectively and lost time per phase is 4 second. Find the optimum cycle length (in sec.).
Question-An isolated three-phase traffic signal is designed by webster's method. The critical flow ratio for three phases is 0.2, 0.3 and 0.25 respectively and lost time per phase is 4 second. Find the optimum cycle length (in sec.).
Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter8: Intersection Control
Section: Chapter Questions
Problem 17P
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