As Built Information

Drawings of Record for Developments and Road Projects within Washington County

As-built drawings are available online at: 

If you are unable to locate a specific as-built drawing at the above site or would like us to provide a copy of as-built drawings for you, please contact Engineering Services at (503) 846-7900.

Reception staff will assist you in filling out the necessary form that is passed on to our research staff.  Research time is billed by the hour in 15 minute increments, and can be paid by cash or check at the time of pick up.  Copies vary in cost based on the size of document(s).  Copies will be picked up at our Walnut Street Center facility, located at 1400 SW Walnut St, Hillsboro 97123.

Please note: Utility as-built drawings can be obtained directly from the utility company.