Question: Given: An equal - tangent crest vertical curve is designed for 8 0 MPH . The high point is at elevation 1 0 2 1

Given: An equal-tangent crest vertical curve is designed for 80 MPH. The high point is at
elevation 1021.4 ft. The initial grade is +2.5% and the final grade is 1%.
Find: What is the elevation of the PVT?

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