A crest curve transitions from a +1.7% to -2.8% and is designed for 50 mph. Station 47+50 is at elevation 165 ft. The PVT is at station 50+00. What is the station and elevation of the highest point on the curve? What is the station and elevation of the PVC?
A crest curve transitions from a +1.7% to -2.8% and is designed for 50 mph. Station...