The locations of superelevation critical points are dynamic when you grip edit the alignment geometry and all distances are maintained.
Note
Superelevation data such as slopes and transition lengths are not updated when a curve radius or design speed is changed because those changes make superelevation data invalid. In those situations a warning is displayed and the curve is displayed as “out of date” in the Superelevation Curve Manager. Click Recalculate to recalculate superelevation.
The following illustrations show the dynamic updates:
