Assume that a two-lane small road crosses a two-lane main road at a right angle making...

Assume that a two-lane small road crosses a two-lane main road at a right angle making a four-leg intersection where the traffic on the small road controlled by a yield sign. A shopping mall is located 108.24 ft from the centerline of the outside lane of the main road and 12 m from the centerline of the nearest lane of the minor road. Determine the maximum velocity (in km/h) that can be allowed on the small road if the speed limit on the main road is 39.77 mph. Grades of both the roads are leveled.

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Ally Wells answered 3 months ago

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