I have not been able to find out how to create curved 3D Polylines for creating curved breaklines as I was able to do using the "Create 3D Polylines by Elevation" in Land Development. II have tried an number of things and have not been successful. At present, as a work around, I am creating them in Land Development, then copying them into Civil 3D. I don't feel doing this should be a permanent solution.
Either I am missing something or it a feature that should be added to Civil 3D.
Gene Daspit
Thomas, Dean & Hoskins, Inc.
Civil 3D 2005 SP2
Windows XP SP2