The geometric and traffic characteristics are shown below, determine a suitable signalphasing system and phase lengths for the intersection using the Webster method. Show adetailed layout of the phasing system and the intersection geometry used.SouthApproachS6 fiNorthEastWestApproach56 fiApproachApproach68 fАрproach WidihPeak-hour approach volumeLeft turnThrough movementRight turnPHFConfilicting pedestrian volume 900 ped/hr 1200 ped/hr 1200 ped/hr 900 ped/hr133420731681343731355635161781401690.950.950.950.95Assume the following saturation flows:Through lanes: 1760 vehIn/hThrough and right lanes: 1540 veh/In/hLeft lanes: 1100 veh/n/hLeft and through lanes: 1320 veh/in/hLeft, through, and right lanes: 1210 veh/n/h

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The geometric and traffic characteristics are shown below, determine a suitable signal phasing system and phase lengths for the intersection using the Webster method. Show a detailed layout of the phasing system and the intersection geometry used. North South Approach 56 ft Approach 56 t East Approach West Approach 68 f Approach Widih Peak-hour approach volume Left turn 133 I68 563 169 0.95 73 134 Through movement Right turn PHF Confilicting pedestrian volume 900 ped/hr 1200 ped/hr 1200 ped/hr 900 ped/hr 373 135 0.95 420 140 516 178 0.95 0.95 Assume the following saturation flows: Through lanes: 1760 veh/In/h Through and right lanes: 1540 veh/In/h Left lanes: 1100 veh/n/h Left and through lanes: 1320 veh/In/h Left, through, and right lanes: 1210 veh/In/h

The geometric and traffic characteristics are shown below, determine a suitable signal phasing system and phase lengths for the intersection using the Webster method. Show a detailed layout of the phasing system and the intersection geometry used. North South Approach 56 ft Approach 56 t East Approach West Approach 68 f Approach Widih Peak-hour approach volume Left turn 133 I68 563 169 0.95 73 134 Through movement Right turn PHF Confilicting pedestrian volume 900 ped/hr 1200 ped/hr 1200 ped/hr 900 ped/hr 373 135 0.95 420 140 516 178 0.95 0.95 Assume the following saturation flows: Through lanes: 1760 veh/In/h Through and right lanes: 1540 veh/In/h Left lanes: 1100 veh/n/h Left and through lanes: 1320 veh/In/h Left, through, and right lanes: 1210 veh/In/h

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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Question

The geometric and traffic characteristics are shown below, determine a suitable signal
phasing system and phase lengths for the intersection using the Webster method. Show a
detailed layout of the phasing system and the intersection geometry used.
South
Approach
S6 fi
North
East
West
Approach
56 fi
Approach
Approach
68 f
Арproach Widih
Peak-hour approach volume
Left turn
Through movement
Right turn
PHF
Confilicting pedestrian volume 900 ped/hr 1200 ped/hr 1200 ped/hr 900 ped/hr
133
420
73
168
134
373
135
563
516
178
140
169
0.95
0.95
0.95
0.95
Assume the following saturation flows:
Through lanes: 1760 vehIn/h
Through and right lanes: 1540 veh/In/h
Left lanes: 1100 veh/n/h
Left and through lanes: 1320 veh/in/h
Left, through, and right lanes: 1210 veh/n/h

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