Engineering, 24.02.2020 16:16 velaserik1
If the design speed of a highway is 50 mph, the friction factor is 0.14 and the radius of a horizontal curve is 900 ft, what is the minimum required superelevation rate for the highway?
Answers: 2
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If the design speed of a highway is 50 mph, the friction factor is 0.14 and the radius of a horizont...
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