Question 3: (a) A section of highway is known to have a free-flow speed of 95 km/h and a capacity of 3300 veh/h. Your summer student indicates that the average time in between passing vehicles was 1.6 seconds during an hour of monitoring If the linear speed-density relationship applies, what was the space-mean speed of the vehicles during the hour of monitoring?

Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter4: Traffic Engineering Studies
Section: Chapter Questions
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Question 3:
(a) A section of highway is known to have a free-flow speed of 95 km/h and a capacity of 3300
veh/h. Your summer student indicates that the average time in between passing vehicles was 1.6
seconds during an hour of monitoring.
If the linear speed-density relationship applies, what was the space-mean speed of the vehicles
during the hour of monitoring?
Transcribed Image Text:Question 3: (a) A section of highway is known to have a free-flow speed of 95 km/h and a capacity of 3300 veh/h. Your summer student indicates that the average time in between passing vehicles was 1.6 seconds during an hour of monitoring. If the linear speed-density relationship applies, what was the space-mean speed of the vehicles during the hour of monitoring?
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