Design Policy - Publications and Resources

The Design Policy, Standards, and Research team is part of the WSDOT Development Division, providing policy guidance and technical support to WSDOT headquarters and regional offices, for development of transportation projects. We also provide technical support to other state and local agencies.

Design Policy News
To view and comment on upcoming revisions, see the Active Revisions Website

To view the current Design Manual, you can choose current individual chapters or the entire current manual in a pdf

Design Manual Revision History
See the past revisions of the Design Manual and the detailed chronology


Direct questions, comments and suggestions to:
Geometric and Roadside Safety Engineer
Ph: 360-705-7460

Mailing address:
PO Box 47329
Olympia, WA
(360) 705-7230