**Please draw all necessary diagrams showing shockwaves.** Due to a road crash, the southbound direction of a 2-lane, 2-way highway was completely closed. Before the event, vehicles were running at 40 kph with density of 20 vpk. It took 35 minutes before the road got cleared again due to road crash investigation, waiting for emergency response team, and clearing of debris. The traffic stream follows Greenshield's model with free flow speed of 50 kph and jam density of 90 vpk. a.) Draw all necessary diagrams showing shockwaves.
**Please draw all necessary diagrams showing shockwaves.** Due to a road crash, the southbound direction of a 2-lane, 2-way highway was completely closed. Before the event, vehicles were running at 40 kph with density of 20 vpk. It took 35 minutes before the road got cleared again due to road crash investigation, waiting for emergency response team, and clearing of debris. The traffic stream follows Greenshield's model with free flow speed of 50 kph and jam density of 90 vpk. a.) Draw all necessary diagrams showing shockwaves.
Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter6: Fundamental Principles Of Traffic Flow
Section: Chapter Questions
Problem 9P
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**Please draw all necessary diagrams showing shockwaves.**
Due to a road crash, the southbound direction of a 2-lane, 2-way highway was completely closed. Before the event, vehicles were running at 40 kph with density of 20 vpk. It took 35 minutes before the road got cleared again due to road crash investigation, waiting for emergency response team, and clearing of debris. The traffic stream follows Greenshield's model with free flow speed of 50 kph and jam density of 90 vpk.
a.) Draw all necessary diagrams showing shockwaves.
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