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An equal-tangent crest vertical curve connects an initial grade of +2.5% and a final grade of...

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Civil Engineering

An equal-tangent crest vertical curve connects an initial gradeof +2.5% and a final grade of –0.5%. The curve is designed for 70mi/h and the station of the PVT is 132+62 and is at elevation 833ft. What is the station and elevation of the curve's highpoint?

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