New Book! AOTC Interchange Design for Civil 3D

Check out the new courseware to help you with advanced corridor modeling techniques featuring a cloverleaf interchange.

AutoCAD Civil 3D 2009: Interchange Design (Solution Series) AOTC

Buy the book here:

Autodesk Official Training Courseware Book Interchange Design with Civil 3D 2009

Check out a sample chapter here:

Sample chapter from AOTC Interchange Design for Civil 3D 2009