Determine the minimum length of a sag vertical curve if the grades are –3% and +4%. The design speed is 75 mi/h. State all assumptions used. Make sure to consider the following criteria: stopping sight distance, comfort, and general appearance

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 25P
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Determine the minimum length of a sag vertical curve if the grades are –3% and +4%. The design speed is 75 mi/h. State all assumptions used. Make sure to consider the following criteria: stopping sight distance, comfort, and general appearance

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