A six-lane urban freeway(three lanes in each direction is on rolling terrain with l l-ft(3

Subject:Civil EngineeringPrice:2.86 Bought11

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A six-lane urban freeway(three lanes in each direction is on rolling terrain with l l-ft(3.4-m lanes obstructions 2 ft(0.6 m) from the right side edge of the travelled pavement, and 1.5 interchanges per mile (0.93km). The stream consists of primarily commuters. A directional weekday peak-hour volume of 2200 vehicles is observed, with 700 vehicles arriving in the most congested 15-mins period. If the traffic stream has 15% large trucks and buses and no recreational vehicles, determine the level of service.