| Where: e is the superelevation f is the side friction factor R is the radius of curvature U is the speed of the vehicle. is the superelevation. |
| The field geometric data did not present significant variations in lane width, shoulder width and superelevation. |
| Tip: the relative altimeter can be used for example for measuring the superelevation above landing site. |
| Two thirds of the superelevation shall be developed at the beginning and run out at the end of the curve. |
| The channel aggrades in place until a superelevation threshold for avulsion is met. |
| The horizontal curve properties include radius of curve, deflection angle, and superelevation. |
