Given the following information about a simple horizontal curve, compute the minimum radius of curvature (2...
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Given the following information about a simple horizontal curve, compute the minimum radius of curvature (2 points), minimum length of the superelevation runoff (2 points), minimum length of tangent runout (2 points), and the stations for the beginnings of the tangent runout (2 points) and superelevation runoff (2 points). . Maximum superelevation rate = 10% • Design speed = 65 MPH Number of lanes = 4 (2 in each direction) P.C. station = 675+32 Assume w = 12 ft, eNC = 2.0%, ed = emax = 10% Given the following information about a simple horizontal curve, compute the minimum radius of curvature (2 points), minimum length of the superelevation runoff (2 points), minimum length of tangent runout (2 points), and the stations for the beginnings of the tangent runout (2 points) and superelevation runoff (2 points). . Maximum superelevation rate = 10% • Design speed = 65 MPH Number of lanes = 4 (2 in each direction) P.C. station = 675+32 Assume w = 12 ft, eNC = 2.0%, ed = emax = 10%
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Answer rating: 100% (QA)
R 12805 ft L 108216 ft T 169444 ft S 68332 and 67532 explanation Radius of curvature is t... View the full answer
Related Book For
Project Management A Managerial Approach
ISBN: 978-0470533024
8th edition
Authors: Jack R. Meredith, Samuel J. Mantel Jr.
Posted Date:
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