Determine the level of service for a six-lane freeway (three lanes in each direction) with the following conditions. (Use the Base Free Flow Speed of 75.4 mph.): Volume (in direction of interest) 4000 Terrain rolling 10% 1 ramps/mi. Percent Trucks Ramps Highest 15-minute volume in peak hour Lane Width 1177 11 ft Clearance 6 foot shoulders

Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter10: Capacity And Level Of Service At Signalized Intersections
Section: Chapter Questions
Problem 4P
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Transportation engineering 

 

Determine the level of service for a six-lane freeway (three lanes in each direction) with the following
conditions. (Use the Base Free Flow Speed of 75.4 mph.):
Volume (in direction of interest)
4000
Terrain
rolling
Percent Trucks
10%
Ramps
Highest 15-minute volume in peak hour
1 ramps/mi.
1177
Lane Width
11 ft
Clearance
6 foot shoulders
Transcribed Image Text:Determine the level of service for a six-lane freeway (three lanes in each direction) with the following conditions. (Use the Base Free Flow Speed of 75.4 mph.): Volume (in direction of interest) 4000 Terrain rolling Percent Trucks 10% Ramps Highest 15-minute volume in peak hour 1 ramps/mi. 1177 Lane Width 11 ft Clearance 6 foot shoulders
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