3.48 A horizontal curve is being designed for a new two-lane highway (12-ft lanes). The PI is at station 250 + 50, the design speed is 65 mi/h, and a maximum superelevation of 0.07 ft/ft is to be used. If the central angle of the curve is 38 degrees, design a curve for the highway by computing the radius and stationing of the PC and PT. 40 X
3.48 A horizontal curve is being designed for a new two-lane highway (12-ft lanes). The PI is at station 250 + 50, the design speed is 65 mi/h, and a maximum superelevation of 0.07 ft/ft is to be used. If the central angle of the curve is 38 degrees, design a curve for the highway by computing the radius and stationing of the PC and PT. 40 X
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![3.48 A horizontal curve is being designed for a new
two-lane highway (12-ft lanes). The PI is at station
250 + 50, the design speed is 65 mi/h, and a
maximum superelevation of 0.07 ft/ft is to be used. If
the central angle of the curve is 38 degrees, design a
curve for the highway by computing the radius and
stationing of the PC and PT.
3.49 You are nal](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F46fbd520-dfd3-4985-9127-ff2c2ac2e52e%2F1d62839b-5f32-4670-8fdd-cf163800e3da%2F2nuquxp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3.48 A horizontal curve is being designed for a new
two-lane highway (12-ft lanes). The PI is at station
250 + 50, the design speed is 65 mi/h, and a
maximum superelevation of 0.07 ft/ft is to be used. If
the central angle of the curve is 38 degrees, design a
curve for the highway by computing the radius and
stationing of the PC and PT.
3.49 You are nal
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