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A +2% grade intersects with a -1% grade at station (535-24.25) at an elevation of 300 ft. If the design speed is 60 mi/h, determine: (a) the minimum length of vertical curve using the rate of vertical curvature Then, using the length found in part (a). (b) the stations and elevations of the BVC and EVC. (d) the station and elevation of the highpoint.

A +2% grade intersects with a -1% grade at station (535-24.25) at an elevation of 300 ft. If the design speed is 60 mi/h, determine: (a) the minimum length of vertical curve using the rate of vertical curvature Then, using the length found in part (a). (b) the stations and elevations of the BVC and EVC. (d) the station and elevation of the highpoint.

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A +2% grade intersects with a -1% grade at station (535+24.25) at an elevation of 300 ft. If the design speed is 60 mi/h, determine: (a) the minimum length of vertical curve using the rate of vertical curvature Then, using the length found in part (a). (b) the stations and elevations of the BVC and EVC. (d) the station and elevation of the highpoint.
Transcribed Image Text:A +2% grade intersects with a -1% grade at station (535+24.25) at an elevation of 300 ft. If the design speed is 60 mi/h, determine: (a) the minimum length of vertical curve using the rate of vertical curvature Then, using the length found in part (a). (b) the stations and elevations of the BVC and EVC. (d) the station and elevation of the highpoint.
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