An intersection has a three-phase signal shown in the graph below. if he intersection deceleration rate for vehicles is 3.05 m/sec, length of vehicle is 6.0 m, the driver perception/reaction time is 1.0 seconds, and the Speed Limits are 75 km/hr for N-S approach & 55 km/hr for E-W approach; Calculate the All Red (AR) time for E-W approach (to the nearest 0.5 second) 18.3 m 16.8 m Select one O 1.5 seconds O 2.0 seconds O 1.0 seconds O 3.0 seconds O25 seconds

An intersection has a three-phase signal shown in the graph below. if he intersection deceleration rate for vehicles is 3.05 m/sec, length of vehicle is 6.0 m, the driver perception/reaction time is 1.0 seconds, and the Speed Limits are 75 km/hr for N-S approach & 55 km/hr for E-W approach; Calculate the All Red (AR) time for E-W approach (to the nearest 0.5 second) 18.3 m 16.8 m Select one O 1.5 seconds O 2.0 seconds O 1.0 seconds O 3.0 seconds O25 seconds

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

An intersection has a three-phase signal shown in the graph below. if he intersection deceleration rate for
vehicles is 3.05 m/sec, length of vehicle is 6.0 m, the driver perception/reaction time is 1.0 seconds, and the
Speed Limits are 75 km/hr for N-S approach & 55 km/hr for E-W approach; Calculate the All Red (AR) time
for E-W approach (to the nearest 0.5 second)
183 m
16.8 m
Select one
O 1.5 seconds
O 2.0 seconds
O 1.0 seconds
O3.0 seconds
2.5 seconds

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