Transportation Systems CADD Files
Basic CADD Workspace and Files
The Idaho Transportation Department's standard CAD drawings and supporting files are provided in their native MicroStation V8i file format, unless noted otherwise. All ITD CADD standards and supporting files are included in the ITD Corporate Workspace. All files are subject to change without notice. Questions regarding the use of this information should be directed to the ITD contract administrator.
- ITD Workspace Installation Instructions (37 KB Word Doc - 07/2015) *See Note Below
- CADD Standards Manual
- Critical Updates
*ATTENTION: ITD is now using a managed workspace inside of ProjectWise. We are no longer providing a downloadable version of this workspace. Please contact your ITD representative to request access.
Please send comments, questions and suggestions via e-mail to
Or write to
Idaho Transportation Department
P.O. Box 7129
Boise, Idaho 83707-1129