3. There is a vertical curve. The grade into the curve -3.6% and the grade out of the curve +4.4%. If the design speed is 60 mph, calculate the minimum required length for the vertical curve based on stopping sight distance (Hint: Find the stopping sight distance for the design speed of 60 mph first and then use formula in the textbook to calculate minimum length for the vertical curve).
3. There is a vertical curve. The grade into the curve -3.6% and the grade out of the curve +4.4%. If the design speed is 60 mph, calculate the minimum required length for the vertical curve based on stopping sight distance (Hint: Find the stopping sight distance for the design speed of 60 mph first and then use formula in the textbook to calculate minimum length for the vertical curve).
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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