Final Exam Problem 2: Assume h=1.8 sec/veh. Pedestrian demand for all approaches is 100 per hour, length of vehicle is 2

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Final Exam Problem 2 Assume H 1 8 Sec Veh Pedestrian Demand For All Approaches Is 100 Per Hour Length Of Vehicle Is 2 1 (41.14 KiB) Viewed 28 times

Final Exam Problem 2: Assume h=1.8 sec/veh. Pedestrian demand for all approaches is 100 per hour, length of vehicle is 20 ft. Use 13 seconds lost time per phase 30 pts 1 50 200 12 400 10 315 4420 Moderate Pedestrian Activity PHF 0.92 Target vic=0.90 All lanes = 15 Avg speed = 30 mi/h (all approaches) Level grades Crosswalks = 10 ft. Driver reaction time = 1.0 Deceleration rate 10 ft/s? 12 8 375 10 6 - i. Determine critical volumes (No need to adjust volumes, use them as they are) ii. Determine yellow intervals ii. Determine red intervals iv. Determine Desired Cycle length using Time Budget Method v. Determine Desired Cycle length using Highway Capacity Method vi. Determine Desired Cycle length using Webster Method vii. Allocate Green to each Phase using from Webster Method viii. Allocate Effective Green times ix. Check Pedestrian requirements for WB movement using from Webster Method X. Check Pedestrian requirements for NB movement using from Webster Method xi. Determine cach Movement control delay (see) xii. Determine cach Approach control delay (sec) xiii. Determine Intersection control delay (see) Xiv. Determine each Movement LOS xv. Determine each Approach LOS xvi. Determine Intersection LOS