One segment of a Class I two-lane highway is on rolling terrain and has an hourly volume of 1900 veh/h (total for both directions), a directional traffic split of 50/50, and PHF = 0.92, and the traffic stream contains 6 % large trucks, 4% buses, and 8% recreational vehicles. IF the two-lane highway segment has the following additional characteristics: 11-ft lanes, 3-ft shoulders, access frequency of 20 per mile, 55% no-passing zones, and a base FFS of 50 mi/h. Determine the level of service for this two-lane highway segment.

One segment of a Class I two-lane highway is on rolling terrain and has an hourly volume of 1900 veh/h (total for both directions), a directional traffic split of 50/50, and PHF = 0.92, and the traffic stream contains 6 % large trucks, 4% buses, and 8% recreational vehicles. IF the two-lane highway segment has the following additional characteristics: 11-ft lanes, 3-ft shoulders, access frequency of 20 per mile, 55% no-passing zones, and a base FFS of 50 mi/h. Determine the level of service for this two-lane highway segment.

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 4P

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