Question: A multilane highway has 2 lanes in each direction with a two - way - left - turn lane between them. Lane width is 1

A multilane highway has 2 lanes in each direction with a two-way-left-turn lane between them. Lane width is 10 ft, and right-hand shoulder is 4 ft. Posted speed limit is 45mph. There are 5 access points per mile. Find free-flow speed for the multilane highway.

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