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Engineering, 12.03.2020 00:37 andrewsocold
A crest vertical curve is designed for 60 MPH. The initial grade is +4% and the final grade is negative. What is the elevation difference between the PVC and the high point on the curve?
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A crest vertical curve is designed for 60 MPH. The initial grade is +4% and the final grade is negat...
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