Crest Vertical Curve Calculator

Crest vertical curves are curves that connect inclined sections of roadways. The curve forms a crest while they are connected. They are relatively easy to design. Civil engineers calculate the crest vertical curve to ensure that minimum stopping sight distance (SSD) is available throughout the vertical curve. Make use of this online crest vertical curve calculator to calculate for the crest vertical curve.

The crest vertical curves are the second of the two important transition elements in the geometric design of highways, the first being horizontal curves. In the special case of crest vertical curves, it just so happens that a curve designed with adequate sight distances in mind is usually aesthetically pleasing and comfortable for the driver.