Design a horizontal curve with a 40-degree central angle

Reference no: EM13297061

Design a horizontal curve with a 40-degree central angle (delta=40) for a two-lane road with 11-ft lanes. The design speed is 70 mi/h and superelevation is limited to 0.06ft/ft. Give radius, degree of curvature, and length of curve.

For the horizontal curve, what distance must be cleared from the inside edge of the inside lane to provide adequate stopping sight distance?

Reference no: EM13297061

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Design a horizontal curve with a 40-degree central angle : Design a horizontal curve with a 40-degree central angle (delta=40) for a two-lane road with 11-ft lanes. The design speed is 70 mi/h and superelevation is limited to 0.06ft/ft. Give radius, degree of curvature, and length of curve.

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