An approach to a pretimed signal has 32 seconds of effective green, a saturation flow rate of 1800 veh/h, and a volume-to-capacity ratio less than 1. If the cycle length is 115 seconds and the overall delay formula (Eq. 7.27) estimates an average delay that is 38 seconds greater than that estimated by using just the uniform delay formula, determine the vehicle arrival rate in veh/h. (Assume the signal is isolated and d_3 = 0.
An approach to a pretimed signal has 32 seconds of effective green, a saturation flow rate of 1800 veh/h, and a volume-to-capacity ratio less than 1. If the cycle length is 115 seconds and the overall delay formula (Eq. 7.27) estimates an average delay that is 38 seconds greater than that estimated by using just the uniform delay formula, determine the vehicle arrival rate in veh/h. (Assume the signal is isolated and d_3 = 0.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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An approach to a pretimed signal has 32 seconds of effective green, a saturation flow rate of 1800 veh/h, and a volume-to-capacity ratio less than 1. If the cycle length is 115 seconds and the overall delay formula (Eq. 7.27) estimates an average delay that is 38 seconds greater than that estimated by using just the uniform delay formula, determine the vehicle arrival rate in veh/h. (Assume the signal is isolated and d_3 = 0.
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