Question: An equal - tangent vertical curve, A + 2 % grade on an arterial highway intersects with a - 1 % grade at station 5

An equal-tangent vertical curve, A +2% grade on an arterial highway intersects with a -1%
grade at station 535+24.25 at an elevation of 300 ft. If the design speed of highway is 65 mph,
determine the stations and elevation of the initial point of crest vertical curve(PVC) and final
point of crest vertical curve( PVT).

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