Traffic Signal Maintenance

The City of Tualatin, Oregon Official Website

In the City of Tualatin, traffic signals are maintained mostly by Washington County, and a few are maintained by the Oregon Department of Transportation (ODOT). 

If you would like to report an issue with a signal here in Tualatin, below is the contact information.

For signals on the streets/roads below, please contact State of Oregon Traffic System Services Unit (TSSU), or call 1-888-275-6368

  • Cipole Road and Highway 99W
  • Nyberg Street and I-5 West
  • Nyberg Street and I-5 East
  • Bridgeport Road/Lower Boones Ferry Road and 72nd Avenue
  • Lower Boones Ferry Road and I-5 West

For all other signals in Tualatin, please contact Washington County Traffic Division, or call the non-emergency dispatch at 503-629-0111.