A highway section has a grade of -2%, a school zone is operated for 30 minutes before and after school time, the posted speed during the school zone will be 25 km/hr. A new sign will be installed to aware drivers about the school zone with a flashing light. Find the proper distance from the school zone that the sign should be located in a meter. Knowing that the traffic stream has a posted speed of 80 km/hr and the driver can recognize 1 in. of sign letter from 20 ft. The engineer summary for a spot speed study shows that there is a lot of speed violation, that some drivers drive 10% higher than the posted speed. The sign has a height of 5 in. Use default vehicle deceleration. one decimal answer for example 00.0, just a value. Answer:

A highway section has a grade of -2%, a school zone is operated for 30 minutes before and after school time, the posted speed during the school zone will be 25 km/hr. A new sign will be installed to aware drivers about the school zone with a flashing light. Find the proper distance from the school zone that the sign should be located in a meter. Knowing that the traffic stream has a posted speed of 80 km/hr and the driver can recognize 1 in. of sign letter from 20 ft. The engineer summary for a spot speed study shows that there is a lot of speed violation, that some drivers drive 10% higher than the posted speed. The sign has a height of 5 in. Use default vehicle deceleration. one decimal answer for example 00.0, just a value. Answer:

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

A highway section has a grade of -2%, a school zone is operated for 30 minutes before and after school time, the posted
speed during the school zone will be 25 km/hr. A new sign will be installed to aware drivers about the school zone with a
flashing light. Find the proper distance from the school zone that the sign should be located in a meter. Knowing that the
traffic stream has a posted speed of 80 km/hr and the driver can recognize 1 in. of sign letter from 20 ft. The engineer
summary for a spot speed study shows that there is a lot of speed violation, that some drivers drive 10% higher than the
posted speed. The sign has a height of 5 in. Use default vehicle deceleration. one decimal answer for example 00.0, just a
ut of
Jestion
value.
Answer
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