Calculate the Rate of change of grade on roadways with our free online tool using the input parameters: Length of Curve, Initial Grade, Final Grade
Use this online calculator to determine the rate of change of grade for a vertical curve in roadway design.
The variables used in the formula are:
r – Rate of change of grade
g1 – Initial roadway grade
g2 – Final roadway grade
L – Length of the curve
Calculating the rate of change of grade for roadways is made simpler and more accessible with online, free vertical curve calculators.