A major roadway with a speed limit of 45 mph has an intersection that has no...

A major roadway with a speed limit of 45 mph has an intersection that has no intersection control with a minor roadway at a right angle. A building is located next to the intersection at a distance of 60 feet from the center of the farthest lane on the major roadway and 40 ft from the center of the nearest lane on the minor roadway. The major road (E-W) has a grade of +4% from east to west and the minor road has a +5% grade from north to south. What is the maximum speed limit for the minor roadway?

Expert Solution

Ally Wells answered 11 months ago

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