An equal tangent vertical curve is intended to connect grades of 3% and -3.2%. If this curve is to be a part of a highway designed with a speed limit of 70mph, determine the minimum length (ft) of the vertical curve. Use exact solution (do not use the table)
An equal tangent vertical curve is intended to connect grades of 3% and -3.2%. If this curve is to be a part of a highway designed with a speed limit of 70mph, determine the minimum length (ft) of the vertical curve. Use exact solution (do not use the table)
Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter15: Geometric Design Of Highway Facilities
Section: Chapter Questions
Problem 19P
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An equal tangent vertical curve is intended to connect grades of 3% and -3.2%. If this curve is to be a part of a highway designed with a speed limit of 70mph, determine the minimum length (ft) of the vertical curve. Use exact solution (do not use the table)
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