Solved Example of Vertical Curve (Crest Curve): Complete calculations of vertical parabolic curve

[@prasenjitghanti3487]

Picture shown it's crest curve but formula using for sag curve? Sir little bit confused

[@CIVILSolved]

The general formula is typically employed, with the r value determining the type of curve. For the crest curve, the r value is negative, and the formula is adjusted accordingly.

[@HashemAljifri515]

Is this surveying or transportation engineering

[@danielmunoz1275]

I'm studying this for surveying.