Haha
The concept of having a 2D Alignment and 2D Profile designed within the confines of a 2D Profile View, which combined, represent a 3D Vertical Alignment, leaves a lot to be desired.
Especially, as compared to that of a single 3D entity (NURBS? I 'spose Feature Line will do) which can provide both horizontal, vertical, and station information and be 'extruded' upon by a given typical section to produce a corridor.