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Engineering, 18.02.2021 21:00 BeverlyFarmer

An 800 ft vertical curve with equal legs is provided for a highway crest vertical curve. The grade of the back tangent is 2% and the grade of the forward tangent is negative 2%. The elevation of PVI is 1200 ft. What is the elevation of the point of vertical tangency (PVT)

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An 800 ft vertical curve with equal legs is provided for a highway crest vertical curve. The grade o...

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