Situation #2: Find the angle of banking for a highway curve of 90-m radius designed for cars traveling at 128 kph, if fk between the tires and the road surface is 0.4. Find also the rated speed of the road.

Situation #2: Find the angle of banking for a highway curve of 90-m radius designed for cars traveling at 128 kph, if fk between the tires and the road surface is 0.4. Find also the rated speed of the road.

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter15: Geometric Design Of Highway Facilities

Section: Chapter Questions

Problem 13P

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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

Situation #2: Find the angle of banking for a
highway curve of 90-m radius designed for cars
traveling at 128 kph, if fk between the tires and
the road surface is 0.4. Find also the rated speed
of the road.

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