Propagation speed of 45 km/hr and that each toll booth takes 6 seconds to service a car. Suppose the caravan of 10 cars begins immediately in front of the first toll booth, travels 20 km to a second toll booth, then another 40 km to a third toll booth, and finally stops immediately after the third tool booth. Thus, they travel a total of 60 km. What is the total end to-end delay?

Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter2: Transportation Systems And Organizations
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Propagation speed of 45 km/hr and that each toll booth takes 6 seconds to service a car.
Suppose the caravan of 10 cars begins immediately in front of the first toll booth,
travels 20 km to a second toll booth, then another 40 km to a third toll booth, and finally stops
immediately after the third tool booth. Thus, they travel a total of 60 km.
What is the total end to-end delay?
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