W n 8 = 18° 0, R 0 = 18° Determine the rated speed of a highway curve of radius p= 120 m banked through an angle 0= 18°. The rated speed of a banked highway curve is the speed at which a car should travel if no lateral friction force is to be exerted at its wheels.

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Q: 13. A vehicle travels the transition curve of radius 150 m in duration 15 s at a design speed of 80…

A: Radius, R = 150 mTime, t = 15 sec.Design speed, V = 80 km/hr. = 22.22 m/sThe rate of change of…

Q: mplified version of the basic curve equation to calculate the minimum ra tion of 6.0% and a maximum…

A: 9)Given data-  Design speed(V) =60 mph  = (60/3600)m/s Super elevation (e) =6%=0.06  Friction (f) =…

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.