Engineering, 11.05.2021 20:30 allieballey0727

You are responsible for design and construction of a new freeway. Estimated flow rate for the freeway is each direction in design hour is 7500 vph. The deigned freeway should meet the following conditions: a) It should operate at level of service of B or higher during the design hour and A for the rest of the times. b) The base free flow speed for the freeway is 75 mph and free flow speed should not fall below 70 mph. c) Due to topography constraints, the widths of the cross section cannot exceed 200 ft. d) On average, number of access points to the freeway 2 per mile. What is your recommended design for this section of the freeway

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You are responsible for design and construction of a new freeway. Estimated flow rate for the freewa...

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