Question: A vertical curve is to be constructed between a 3 . 5 % grade and a 2 . 4 % grade. The required sight distance

A vertical curve is to be constructed between a 3.5% grade and a 2.4% grade. The required sight
distance is 300 m. A dangerous object is located on the pavement surface, and the drivers eye
level is at 1.025 m above the pavement surface.
Determine the length of the vertical curve that will satisfy the sight distance requirement

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