Traffic Signals

Press Enter to show all options, press Tab go to next option

Traffic Signals and their functions are administered by the City’s Public Works Admin & Engineering Division.

Maintenance is done by Richland Energy Services. If you see a non-functioning signal(s) or traffic light, please call (509) 942-7429 or email Power Operations.


The following traffic signals within Richland city limits are maintained and owned by the Washington State Department of Transportation (WSDOT):

  • SR240 @ Aaron Dr
  • SR240 @ Duportail
  • St SR240 @ Swift Blvd
  • SR240 @ Van Giesen St
  • SR240 @ Airport Way
  • SR240 @ Jadwin Ave
  • SR240 @ Columbia Park Trl
  • SR240 @ Columbia Center Blvd
  • SR240 @ Kingsgate
  • SR240 @ Hagen

Contact WSDOT for traffic signal problems with any of the intersections listed above at (360) 705-7000 or fill out their online form.

 Traffic Signal Light