Road design standards
The Washington County Road Design and Construction Standards are available for download in PDF and CAD formats.
For information on streetscape elements (functional/aesthetic element in non-vehicular spaces) please view the Urban Streetscape Design Toolkit.
As-built information
Drawings of record for developments and road projects within Washington County are available online at As Builts.
If you are unable to find a specific as-built drawing, contact Road Engineering:
Email [email protected] or call 503-846-7900.
Utility as-built drawings can be obtained directly from the utility company.
Disclaimer: The contents hereof are provided for your convenience. County makes no representations or warranties regarding accuracy or fitness for a particular purpose. You are responsible for use of sound design/engineering judgment regarding use. County reserves the right to make changes at any time and without notice.
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Road Design and Construction Standards
