A six-lane freeway (three lanes in each direction has regular weekday users and currently operat at maximum LOS C conditions. The lanes are 11 wide, the right-side shoulder is 4 ft wide, and chere are two ramps within three miles upstrear

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 8P
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A six-lane freeway (three lanes in each direction)
has regular weekday users and currently operates
at maximum LOS C conditions. The lanes are 11 ft
wide, the right-side shoulder is 4 ft wide, and
there are two ramps within three miles upstream
of the segment midpoint and one ramp within
three miles downstream of the segment midpoint.
The highway is on rolling terrain with 10% large
trucks and buses (no recreational vehicles), and
the peak-hour factor is 0.90. Determine the hourly
volume for these conditions.
Transcribed Image Text:A six-lane freeway (three lanes in each direction) has regular weekday users and currently operates at maximum LOS C conditions. The lanes are 11 ft wide, the right-side shoulder is 4 ft wide, and there are two ramps within three miles upstream of the segment midpoint and one ramp within three miles downstream of the segment midpoint. The highway is on rolling terrain with 10% large trucks and buses (no recreational vehicles), and the peak-hour factor is 0.90. Determine the hourly volume for these conditions.
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Cengage Learning