It is required to design a rural highway in Baghdad city, the anticipated peak hourly volume for the highwaysection under consideration within one year is shown in table below:Hour No.5th15th20th 30th1st4000 3750 330045th 50Volume (veh./hr)3100 28502650Find the required No. of lanes for this highway (PHF=0.85; DDF 0.6; Truck 10 percent,design service flow forone lane 1080 pc/hr/lane)40th27002600

PHF=0.85 DDF=0.6 Truck=%HV=10% Design Service flow for 1 lane= lane capacity=1080 pc/hr/lane Hour…

It is required to design a rural highway in Baghdad city, the anticipated peak hourly volume for the highway section under consideration within one year is shown in table below: Hour No. 5th 15th 20th 30th 1st 40th 45th 50th Volume (veh./hr) 4000 3750 3300 3100 2850 2700 2650 2600 Find the required No. of lanes for this highway (PHF = 0.85; DDF 0.6; Truck 10 percent,design service flow for one lane 1080 pc/hr/lane)

It is required to design a rural highway in Baghdad city, the anticipated peak hourly volume for the highway section under consideration within one year is shown in table below: Hour No. 5th 15th 20th 30th 1st 40th 45th 50th Volume (veh./hr) 4000 3750 3300 3100 2850 2700 2650 2600 Find the required No. of lanes for this highway (PHF = 0.85; DDF 0.6; Truck 10 percent,design service flow for one lane 1080 pc/hr/lane)

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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