QUESTION 7What is the braking distance (ft) when the design speed is 65 mph, assuming the AASHTO recommended decelerationrate and perception-reaction time.

Answered: QUESTION 7 hat is the braking distance…

QUESTION 7 hat is the braking distance (ft) when the design speed is 65 mph, assuming the AASHTO reco te and perception-reaction time.

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

Intersection Design

An intersection is a location where two or more roads or railways meet or join. The traffic movement is controlled at the intersection that depends on its design and type. It governs the operation, efficiency, speed, capacity, and safety of the highways, airways, and railways. The movement of the pedestrian causes hazards and delays at the intersection.

Question

Expert Solution

Step 1

Reaction time(t)= 2.5 sec

Design speed V= 65mph

Deceleration rate= 11.62 ft/ s²

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