Vehicles at a stop sign require 7 second headway to cross the main street that is located 300 meters downstream from a signalised intersection. If the average flow rate of the main street is 600 vehicle per hour, the min headway is 2.5 seconds and vehicle bunching with 70% free vehicles. What is the probability that a headway will be greater than 7 seconds? O a. 0.105 O b. 0.291 O c. 0.078 O d. 0.204 O e. 0.285

Vehicles at a stop sign require 7 second headway to cross the main street that is located 300 meters downstream from a signalised intersection. If the average flow rate of the main street is 600 vehicle per hour, the min headway is 2.5 seconds and vehicle bunching with 70% free vehicles. What is the probability that a headway will be greater than 7 seconds? O a. 0.105 O b. 0.291 O c. 0.078 O d. 0.204 O e. 0.285

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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Concept explainers

Capacity and Level of Service at Intersections

The term capacity is associated with transportation engineering. Capacity helps to understand how many pedestrians or vehicles can be handled by a transport facility. Level of service is also a term associated with transportation engineering. The level of service indicates the performance of the transport facility.

Question

Vehicles at a stop sign require 7 second headway to cross the main street that is located 300 meters downstream from a signalised intersection.
If the average flow rate of the main street is 600 vehicle per hour, the min headway is 2.5 seconds and vehicle bunching with 70% free vehicles.
What is the probability that a headway will be greater than 7 seconds?
O a. 0.105
O b. 0.291
O c. 0.078
O d. 0.204
O e. 0.285

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