(Solved): Problem 2 ( \( 20 \mathrm{pts}) \) : A sag curve is being designed for a design speed of \( 55 \ma ...

Problem 2 ( \( 20 \mathrm{pts}) \) : A sag curve is being designed for a design speed of \( 55 \mathrm{mph} \). 1) Determine the Minimum Curve Length satisfying all the conditions for a sag curve (10 pts) 2) Determine Station/Elevation of PVC, PVT, \( 2^{\text {nd }} \), Last Full stations and Lowest point on the curve (10 pts) PVI \( \quad \) (St: \( 1400+00 \), Elevation: \( 550 \mathrm{ft}) \)