Engineering, 03.03.2020 05:54 mileskamron979

An equal-tangent vertical curve is to be constructed between grades of -2% (initial) and 1% (final). The PVI is at station 110 00 and at elevation 420 ft. Due to a street crossing the roadway, the elevation of the roadway at station 112 00 must be at 424.5 ft. Design the curve, and determine the elevations and stations for PVC and PVI.

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An equal-tangent vertical curve is to be constructed between grades of -2% (initial) and 1% (final)....

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