Question: A horizontal curve on a single - lane freeway ramp is 1 2 0 m long, and the design speed of the ramp is 7

A horizontal curve on a single-lane freeway ramp is 120 m long, and the design speed of the ramp is 70 km/h. If
the superelevation is 10% and the station of the PC is 0+530, what is the station of the PI and how much
distance must be cleared from the center of the lane to provide adequate stopping sight distance?

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