The best practices information I've found suggest using different dgn files to seperate design data.
However if mainline and side road horizontal and vertical geometry
is stored in separate dgn files, it seems you lose the ability to project ‘profile
intersection points’ between files. Is
this correct or is there a workaround?
This also seems true for civil cells. The ability to select
reference elements in separate dgn files does not seem feasible. Workaround?
Thanks, Ron