In a three-phase signal system design for a four-leg intersection, the critical flow ration for each phase are 0.18. 0.32 and 0.22. The total loss time in each of the phases i 2s. As per Webster's formula, the optimal cycle length (in s, round off to the neares integer) is
In a three-phase signal system design for a four-leg intersection, the critical flow ration for each phase are 0.18. 0.32 and 0.22. The total loss time in each of the phases i 2s. As per Webster's formula, the optimal cycle length (in s, round off to the neares integer) is
Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter8: Intersection Control
Section: Chapter Questions
Problem 6P
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![In a three-phase signal system design for a four-leg intersection, the critical flow ratios
for each phase are 0.18. 0.32 and 0.22. The total loss time in each of the phases is
2s. As per Webster's formula, the optimal cycle length (in s, round off to the nearest
integer) is](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0d790f90-2abd-49ff-90fc-7e4b64f5aac4%2F94dbd5e2-80e5-49fb-b8da-64c8516d1ed7%2Fp4w39ye_processed.jpeg&w=3840&q=75)
Transcribed Image Text:In a three-phase signal system design for a four-leg intersection, the critical flow ratios
for each phase are 0.18. 0.32 and 0.22. The total loss time in each of the phases is
2s. As per Webster's formula, the optimal cycle length (in s, round off to the nearest
integer) is
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