(b) Consider a stop-controlled intersection between a major and a minor street shown in the figure below. Traffic on the major street is arriving in a random manner (Poisson distributed vehicle arrivals) and passes through the intersection unimpeded, without having to stop. Traffic on the minor street must wait at the stop sign and can enter the major street only when there is a minimum headway t = 2.5 seconds (gap) in the major street. Suppose that the flow rate on the major street is Q=200 vehicles per hour, and only one vehicle can enter the major street during each acceptable gap. Estimate the maximum number of vehicles per hour that can be accepted to the major street (which is also the capacity) of the minor street approach. Major Street Minor Street

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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(b) Consider a stop-controlled intersection between a major and a minor street shown in the figure
below. Traffic on the major street is arriving in a random manner (Poisson distributed vehicle
arrivals) and passes through the intersection unimpeded, without having to stop. Traffic on the
minor street must wait at the stop sign and can enter the major street only when there is a minimum
headway t = 2.5 seconds (gap) in the major street. Suppose that the flow rate on the major street
is Q=200 vehicles per hour, and only one vehicle can enter the major street during each acceptable
gap. Estimate the maximum number of vehicles per hour that can be accepted to the major street
(which is also the capacity) of the minor street approach.
Major Street
Minor Street
Transcribed Image Text:(b) Consider a stop-controlled intersection between a major and a minor street shown in the figure below. Traffic on the major street is arriving in a random manner (Poisson distributed vehicle arrivals) and passes through the intersection unimpeded, without having to stop. Traffic on the minor street must wait at the stop sign and can enter the major street only when there is a minimum headway t = 2.5 seconds (gap) in the major street. Suppose that the flow rate on the major street is Q=200 vehicles per hour, and only one vehicle can enter the major street during each acceptable gap. Estimate the maximum number of vehicles per hour that can be accepted to the major street (which is also the capacity) of the minor street approach. Major Street Minor Street
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