Problem 2. (20 points) A 3 mile long segment of a two-lane rural roadway has AADT of 1800 veh/day and reported 20 crashe
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Problem 2. (20 points) A 3 mile long segment of a two-lane rural roadway has AADT of 1800 veh/day and reported 20 crashe
Problem 2. (20 points) A 3 mile long segment of a two-lane rural roadway has AADT of 1800 veh/day and reported 20 crashes in the last year. The lane width of the segment is 11 ft. If the lane width is increased to 12 ft, what will be the new predicted number of crashes? All other conditions of the roadway segment are same as base conditions.
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