3. Determine the LOS for pedestrians at two-phase signalised intersection with a cycle length of 90 s. the phase serving the major street vehicular traffic gets 50s of green whereas the phase serving the minor street vehicular traffic gets 30 s of green. Useful formula: dp = Table for assessing the LOS = LOS A B C D E F 0.5 (C-g)² C Average delay/pedestrian (s) >5 25-10 ≥10-20 ≥20-30 ≥30-45 245

3. Determine the LOS for pedestrians at two-phase signalised intersection with a cycle length of 90 s. the phase serving the major street vehicular traffic gets 50s of green whereas the phase serving the minor street vehicular traffic gets 30 s of green. Useful formula: dp = Table for assessing the LOS = LOS A B C D E F 0.5 (C-g)² C Average delay/pedestrian (s) >5 25-10 ≥10-20 ≥20-30 ≥30-45 245

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Q3b. The 15km Atta Mills road connecting Old Barrier to Kokrobite operates with a capacity of 2250 pcu/hr and can be traversed within 15 minutes under free flow conditions. If a flow of 3100 pcu/hr is assigned to the road based on the capacity-restrained approach, what would be the resultant travel time after the traffic assignment proce ss.
Solve and give Correct answer.
QUESTION 1 During one hour, 1800 pedestrians passed by the observation point on the pedestrian walkway. The flow appeared to be relatively consistent over the hour (i.e. PHF=0.90) without distinct platoons. The effective walkway width was 5 f t. Pedestrian were moving at roughly 4.25 ft/sec. Based on the observed average spacing (ft²/ped) determine the pedestrian LOS. A B E OF
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Question- A signalized intersection operates in two phases. The lost time is 3 seconds per phases. The maximum ratios of approach flow to saturation flow for the two phases are 0.37 and 0.40. The optimum cycle length using the Webster's method (in seconds, round off to one decimal place) is...