i would really appreciated if answer this question quickly thank you all ! A vertical curve...

i would really appreciated if answer this question quickly thank you all !

A vertical curve is designed for 75 km/h and has an initial grade of + 3.5% and a final grade of -2.0%. The PVT is at station 3 + 560. It is known that a point on the curve at station 3 + 520 is at elevation 85 m. What is the stationing and elevation of the PVC? What is the stationing and elevation of the high point on the curve?

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Ally Wells answered 7 months ago

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