On a four legs rotary intersection, the width of both crossed urban streets is equal to 10.0m in each direction. Assume the central island circumference equals 157m, and a circulating width equals 12.0m. Calculate the control delay (seconds) using the Jordanian empirical method based on the following peak hour traffic volumes: Leg U-Turn L-Turn Through R-Turn EB 145 172 1056 409 WB 132 285 1793 462 NB 56 120 476 192 SB 96 149 582 221 • Round your answer to the nearest two decimal places. Answer 14.332

On a four legs rotary intersection, the width of both crossed urban streets is equal to 10.0m in each direction. Assume the central island circumference equals 157m, and a circulating width equals 12.0m. Calculate the control delay (seconds) using the Jordanian empirical method based on the following peak hour traffic volumes: Leg U-Turn L-Turn Through R-Turn EB 145 172 1056 409 WB 132 285 1793 462 NB 56 120 476 192 SB 96 149 582 221 • Round your answer to the nearest two decimal places. Answer 14.332

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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Concept explainers

Capacity and Level of Service at Intersections

The term capacity is associated with transportation engineering. Capacity helps to understand how many pedestrians or vehicles can be handled by a transport facility. Level of service is also a term associated with transportation engineering. The level of service indicates the performance of the transport facility.

Question

On a four legs rotary intersection, the width of both crossed urban streets is equal to 10.0m in each
direction. Assume the central island circumference equals 157m, and a circulating width equals
12.0m. Calculate the control delay (seconds) using the Jordanian empirical method based on the
following peak hour traffic volumes:
Leg U-Turn L-Turn Through R-Turn
EB
145
172
1056
409
WB 132
285
1793
462
NB
56
120
476
192
SB 96
149
582
221
• Round your answer to the nearest two decimal places.
Answer: 14.332

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