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Authors:
Fred L. Mannering, Scott S. Washburn
Chapter:
Geometric Design Of Highways
Exercise:
Problems
Question:6 | ISBN:9781118120149 | Edition: 5

Question

A vertical curve is designed for 55 mi/h and has an initial grade of +2.5% and a final grade of -1.0%. The PVT is at station 114 + 50. It is known that a point on the curve at station 112 + 35 is at elevation 245 ft. What is the stationing and elevation of the PVC? What is the stationing and elevation of the high point on the curve?

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