On a proposed highway, the speed limit is 120 km/hr, radius of a horizontal curve on this proposed highway is 250 m and the superelevetion is 8%. Is there any design problem? If so, what the action will you recommend to correct the design?

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Q: A new transportation engineer is charged with the design of a horizontal curve a certain highway.…

A: Given, V = 110 kmph e = 8% or 0.08 f = 0.1

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Q: An eight-lane freeway section is designed to have a lane width of 12 ft, right-side shoulder width…

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Q: A new transportation engineer is charged with the design of a horizontal curve for the Malaysian…

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A: Free Flow Speed = 110kmph = 68.36mph

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Q: ay is 250 m and the superelevetion is 8%. Is there any design commend to correct the design?

A: Given data- Speed (v) =120kmph = 33.33m/s Radius of horizontal curve (R) = 250 m Super elevation (e)…

Q: Determine the impact factor for a highway curve having a radius of 1,844 ft and maximum design speed…

A: This question is related to the Highway Engineering and Traffic Engineering.

Q: on a Class I two-lane highway, volumes northbound are 1200 veh/h and volumes southbound are 400…

A: Given:- Vnorth=1200veh/h Vsouth=400 veh/h PHF=0.95 PT=14% PR=4% LW=3.35m LS=1.2m L=8km Na=12 per mi…

Q: A California freeway has four lanes in each direction and carries a traffic volume of 4000 veh/h.…

A: Traffic volume- 4000 veh/hright shoulder lateral clearance- 5 ft Lane width= 11 ftfreeway length=1…

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Q: During the peak hour on a Class I two-lane highway, volumes northbound are 1200 veh/h and volumes…

A: VNorth = Volume Northbound = 1200 veh/hVSouth = Volume southbound =  400 veh/hPHF = Peak hour factor…

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Q: Design a highway with the following criteria (Determine the minimum radius, widening and check if it…

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Q: An existing horizontal curve has a radius of 85 meters, which restricts the maximum speed on this…

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Q: : On a proposed highway, the speed limit is 120 km/hr, radius of a horizontal curve on this proposed…

A:

Q: QUESTION 8 The 3 eastbound lanes of a rural freeway segment have 11 ft lane widths. There is a 3 ft…

A: Lanes: The lanes are the part of the roadways which determines the direction of the roadway. The…

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A: Given that.. Radious (r) = 900ft

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A: Solution: The lengths of both the grades are greater than 4,000 ft. Hence, we will use the…