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What is the minimum stopping sight distance (SSD) that should be provided on a highway that...

What is the minimum stopping sight distance (SSD) that should be provided on a highway that has a design speed of 75 mph and a maximum grade of -6%? Assume the perception reaction time = 2.5 sec.

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Answer #1

SSD = 0.8550 m

Ansoer design Speed Smph 2 15X0:44 704 meer : 0:335) m/sec max.grade = -6% perception Reaction time is som Stopping stiqut di

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