View Full Version : create a corridor without a surface?
2011-07-13, 06:09 PM
Can I create a corridor without an existing or a proposed ground surface? I'm beginning to experiment with corridor work. Most of our alignments are elevated bridge structures, only occasionally intersecting a ground surface. TIA.
2011-07-13, 11:21 PM
Yes. A surface is only required when you want to daylight to it. You DO need at least one of each of these: an alignment, profile, and assembly.
Powered by vBulletin® Version 4.1.11 Copyright © 2013 vBulletin Solutions, Inc. All rights reserved.