What is the maximum safe speed around the curve

Reference no: EM13207819

A horizontal curve has the following characteristics: delta=45degree, L=1200ft, e=.06. What coefficient of side friction would be required by a vehicle traveling at 70mph?, 50mph?, 30mph? What is the maximum safe speed around the curve? If the speed limit on the roadway is 60mph, what action should be taken by the engineer?

Reference no: EM13207819

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