Contact the Roadway Engineering Unit
4040 Fairview Industrial Drive, MS 5
Salem, Oregon 97302
Will Woods - Primary contact
Lily Nguyen - Primary contact
Rich Crossler-Laird - Urban Design
Christopher Henson - Rural Design
Aaron Myton - Interchange Design
Dave Warrick - Interchange Design
Taundra Mortensen - ADA Design
Rodger Gutierrez - Bike and Pedestrian Design
Highway Design Manual 2023
Highway Design Manual provides guidance for the design of:
- New construction and major reconstruction (4R).
- Resurfacing, restoration and rehabilitation (3R).
- Resurfacing (1R) projects.
Use the 2023 Highway Design Manual on all projects with the Plans, Specifications and Estimates (PS&E) milestone on and after Jan. 1, 2023. Projects that reach the PS&E milestone before Jan. 1, 2023 may use the 2012 or 2023 Highway Design Manual.
Hard copies are not available for purchase.
Implementation and Summary of Updates