Vertical Curves
 Grading
 The Shape Of A Vertical
    Curve
 Properties Of A Parabola
 Highest (Or Lowest Point)
    On A Crest Curve
 Lengths Of Vertical
    Curves
 Centrifugal Effects
 Sight Distance
 Setting Out Vertical
    Curves
 Example

Setting Out Vertical Curves

1. Determine gradients, compute curve length.

2. Fix chainages of tangent points and intersection, and their levels.

3. Compute grade levels at required distances along tangents.

   Grade level = level of A +	px	, or level of B +	qx
   	100		100