Question:

I would like to re-station horizontal geometry, however it already has stationing.  When I attempt to use the Start Station command, I receive the message "Element already has stationing."  How can I remove the existing stationing?

Answer:

In Project Explorer, select the Civil Model tab. Locate and expand the linear element that you wish to remove stationing. You will see "Stationing".  Right-click on "Stationing" and select "Remove Stationing".