That is the way i am doing it in civil 3d.
I create an auxiliary corridor with a simple template, from that i create a corridor surface and either use a feature line which i project to surface or a combination of alignment and profile of this surface which is more dynamic.
I just find these steps too many for archiving something theoretically simple.
And as i remember openroads support profile from slope from element and various slope, i hope it could use superelevation for that .
Thank you.
I create an auxiliary corridor with a simple template, from that i create a corridor surface and either use a feature line which i project to surface or a combination of alignment and profile of this surface which is more dynamic.
I just find these steps too many for archiving something theoretically simple.
And as i remember openroads support profile from slope from element and various slope, i hope it could use superelevation for that .
Thank you.