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1. An eight-lane freeway (four lanes in each direction) is on rolling terrain and has 11-ft lanes with a 4-ft right-side shoulder. The total ramp density is 1.5 ramps per mile. The directional peak-hour traffic volume is 5400 vehicles with 4% large trucks and 6% buses. The peak- hour factor is 0.92. It has been decided that large trucks will be banned from the freeway during the peak hour. How much will the ban reduce expected traffic density and the [evel of service?

1. An eight-lane freeway (four lanes in each direction) is on rolling terrain and has 11-ft lanes with a 4-ft right-side shoulder. The total ramp density is 1.5 ramps per mile. The directional peak-hour traffic volume is 5400 vehicles with 4% large trucks and 6% buses. The peak- hour factor is 0.92. It has been decided that large trucks will be banned from the freeway during the peak hour. How much will the ban reduce expected traffic density and the [evel of service?

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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1. An eight-lane freeway (four lanes in each direction) is on rolling terrain and has 11-ft lanes with a 4-ft right-side shoulder. The total ramp density is 1.5 ramps per mile. The directional peak-hour traffic volume is 5400 vehicles with 4% large trucks and 6% buses. The peak- hour factor is 0.92. It has been decided that large trucks will be banned from the freeway during the peak hour. How much will the ban reduce expected traffic density and the [evel of service?
Transcribed Image Text:1. An eight-lane freeway (four lanes in each direction) is on rolling terrain and has 11-ft lanes with a 4-ft right-side shoulder. The total ramp density is 1.5 ramps per mile. The directional peak-hour traffic volume is 5400 vehicles with 4% large trucks and 6% buses. The peak- hour factor is 0.92. It has been decided that large trucks will be banned from the freeway during the peak hour. How much will the ban reduce expected traffic density and the [evel of service?
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