3- A 1000 feet parabolic vertical curve has an entering grade of -3,6% and a departing grade of +3.5%. The PVI is locate

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3- A 1000 feet parabolic vertical curve has an entering grade of -3,6% and a departing grade of +3.5%. The PVI is locate

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3 A 1000 Feet Parabolic Vertical Curve Has An Entering Grade Of 3 6 And A Departing Grade Of 3 5 The Pvi Is Locate 1
3 A 1000 Feet Parabolic Vertical Curve Has An Entering Grade Of 3 6 And A Departing Grade Of 3 5 The Pvi Is Locate 1 (19.94 KiB) Viewed 10 times
3- A 1000 feet parabolic vertical curve has an entering grade of -3,6% and a departing grade of +3.5%. The PVI is located at 15+63 with an elevation 1025.65 feet. a) What is the elevation of the lowest point. (10 points) b) What is the instantaneous grade at station 15+00 on the curve? (5 pts) What is the elevation on the grade line at station 14+63? (5 pts) . . BVC EVC PVI 15+63 Elev. 1025.65
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