An existing urban freeway in rolling terrain is to be analyzed to determine LOS using the following information: Number of lanes in each direction: 3 Peak hour volume: 3300 veh/h (in the peak direction, mainly commuter traffic) 8% trucks 2% recreational vehicles PHF=0.95 Lane width: 11 ft Lateral clearance: 4 ft Average interchange spacing: 1.0 mile Base FFS: 70 mph
An existing urban freeway in rolling terrain is to be analyzed to determine LOS using the following information: Number of lanes in each direction: 3 Peak hour volume: 3300 veh/h (in the peak direction, mainly commuter traffic) 8% trucks 2% recreational vehicles PHF=0.95 Lane width: 11 ft Lateral clearance: 4 ft Average interchange spacing: 1.0 mile Base FFS: 70 mph
Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter9: Capacity And Level Of Service For Highway Segments
Section: Chapter Questions
Problem 21P
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An existing urban freeway in rolling terrain is to be analyzed to determine LOS using the following information:
Number of lanes in each direction: 3
Peak hour volume: 3300 veh/h (in the peak direction, mainly commuter traffic)
8% trucks
2% recreational vehicles
PHF=0.95
Lane width: 11 ft
Lateral clearance: 4 ft
Average interchange spacing: 1.0 mile
Base FFS: 70 mph
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