Jump On Civil 3D Blog

A blog about Civil 3D method and practice, Civil 3D Templates, Civil 3D Styles, Civil 3D Management, and Civil 3D Customization


As a surface and grading geek I must say I love the Corridor engine in AutoCAD Civil 3D. Yes. I still employ a Feature Line or two (and even some Parcel Segments and Figures in design grading). I attack almost everything grading with a corridor model.  Inside the Corridor Feature you get better horizontal, vertical, and cross section control, more output, better roundtrips, and more options. All…

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Posted by Tench Tilghman

Tags corridor, alignment, profile, section, region, intersection, performance