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Advanced Training for 3D Design

Training modules for roadway modeling techniques are provided here to assist designers in the production of detailed, complete models that are suitable for use of automated machine guidance.

Design Standards

The modules were developed to comply with Oregon Department of Transportation standards for InRoads / CAD. Accordingly, designers are expected to adhere to the standards established by the ODOT InRoads and CAD Standards committees.

Accessing Training

Each zip files contains all files needed for each training module. The manual for each training manual is also provided as a separate link for quick access.

​Click on the module and select "Save As" to save the zip file to your computer.

Save the lab files to your computer.

Create a training folder on your computer to store the material. Be sure to save the material in an accessible location, as the initial download may default to a temporary internet file location.

Once the zip file download is complete, right-click on the zip file in Windows Explorer and choose "Extract all..." to unzip them to the desired folder.

​Module 1 - Introduction


Module 2 - Visualization


Module 3 - Features


Module 4 - Rock slope benching


Module 5 - Overburden

Module 6 - Barrier


Module 7 - Retaining Walls


Module 8 - Abutments


Module 9 - Minor approaches


Module 10 - Guardrails

Module 11 - Overlay widening


Module 12 - Gores


Module 13 - Intersections

Tracking Professional Development Hours

Track your professional development hours for the 3D Roadway Design Advanced Training through ODOT's Workday Learning website. Anyone can use this service; you do not need to be a state employee.

Links to specific course numbers for advanced InRoads training on iLearn are provided on the Engineering Applications Support Team training page.

Contact the Engineering Technology Advancement Unit

800 Airport Road SE
Salem, Oregon 97301
Phone: 503-986-3033
Fax: 503-986-3548

Program Lead

Phone: 503-302-4073

Resources and Related Content

3D Design