Assume that a two-lane small road crosses a two-lane main roadat a right angle making a four-leg intersection where the trafficon the small road controlled by a yield sign. A shopping mall islocated 108.24 ft from the centerline of the outside lane of themain road and 12 m from the centerline of the nearest lane of theminor road. Determine the maximum velocity (in km/h) that can beallowed on the small road if the speed limit on the main road is39.77 mph. Grades of both the roads are leveled.
