Engineering, 14.02.2020 00:16 nesharhodes23p965te

At the start of the effective red at an intersection approach to a pretimed signal, vehicles begin to arrive at a rate of 800 veh/h for the first 40 seconds and 500 veh/h from then on. The approach has a saturation flow rate of 1200 veh/h and an effective green of 20 seconds, and the cycle length is 40 seconds.
1. What is the total vehicle delay two full cycles after the 800- veh/h arrival rate begins?

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At the start of the effective red at an intersection approach to a pretimed signal, vehicles begin t...