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3. A symmetrical vertical summit curve has tangents of +4% and -2%. The allowable rate of change of grade is 0.3% per meter station. The stationing and elevation of P.T. is at 10 + 020 and 142 83m resnectivelv h. Compute the distance of the highest point of curve from the P.C.

3. A symmetrical vertical summit curve has tangents of +4% and -2%. The allowable rate of change of grade is 0.3% per meter station. The stationing and elevation of P.T. is at 10 + 020 and 142 83m resnectivelv h. Compute the distance of the highest point of curve from the P.C.

Traffic and Highway Engineering
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 7P
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3. A symmetrical vertical summit curve has tangents of +4% and -2%. The allowable rate of change of grade is 0.3% per meter station. The stationing and elevation of P.T. is at 10 + 020 and 142 83m resnectivelv h. Compute the distance of the highest point of curve from the P.C.
Transcribed Image Text:3. A symmetrical vertical summit curve has tangents of +4% and -2%. The allowable rate of change of grade is 0.3% per meter station. The stationing and elevation of P.T. is at 10 + 020 and 142 83m resnectivelv h. Compute the distance of the highest point of curve from the P.C.
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