Engineering, 08.10.2019 04:10 tadopson2003

Asix-lane divided highway (three lanes in each direction) is on rolling terrain with two access points per mile and has 10- ft lanes, with a 5-ft shoulder on the right side and a 3-ft shoulder on the left side. the peakhour factor is 0.9, and the directional peak-hour volume is 3500 vehicles per hour. there are 7% single-unit trucks and 3% tractortrailer trucks in the traffic stream. no speed studies are available, but the posted speed limit is 55 mi/h. determine the level of service.

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Asix-lane divided highway (three lanes in each direction) is on rolling terrain with two access poin...

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