A certain horizontal curve on a 4-lane highway (2 lanes each direction with no median) has a superelevation of 6% and a central angle of 22.6 degrees. The road has 11.9ft lanes and 6.6ft shoulders on both sides with high retaining walls going up immediately next to the shoulders. If the radius of the curve is 1448.3ft, determine the SSD (ft) provided on the curve. Round off 3 decimal places. only on the final answe
A certain horizontal curve on a 4-lane highway (2 lanes each direction with no median) has a superelevation of 6% and a central angle of 22.6 degrees. The road has 11.9ft lanes and 6.6ft shoulders on both sides with high retaining walls going up immediately next to the shoulders. If the radius of the curve is 1448.3ft, determine the SSD (ft) provided on the curve. Round off 3 decimal places. only on the final answe
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A certain horizontal curve on a 4-lane highway (2 lanes each direction with no median) has a superelevation of 6% and a central angle of 22.6 degrees. The road has 11.9ft lanes and 6.6ft shoulders on both sides with high retaining walls going up immediately next to the shoulders. If the radius of the curve is 1448.3ft, determine the SSD (ft) provided on the curve.
Round off 3 decimal places. only on the final answer.
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