Reverse Engineering Cross Sections using Civil 3d

Here is a 10min video walking you through the creation of a design surface in Civil 3d.  The available civil 3d data is an existing ground surface and an alignment.  The available cross sections are no more than polylines drawn on a grid.  The trick revealed in the video is how to recreate the cross section geometry in its true 3d position within the model.

I recorded a longer version (1hr) at the FLUG Conference on 2011-10-28.

About Brian

InfraWorks and Civil 3D Expert. FDOT Civil 3D State Kit Trainer.
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