Question: Question 3 . ( 0 . 7 5 point ) A simple horizontal curve is designed for 5 0 mph on a two - lane

Question 3.(0.75 point)
A simple horizontal curve is designed for 50 mph on a two-lane highway with 12 ft lanes. The PI of the curve is at \(220+48\) and the PC is at the station of \(216+74\). The superelevation rate is also 10\%. Determine the station of the PT and the middle ordinate for SSD.
Question 3 . ( 0 . 7 5 point ) A simple

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