SR 531 - Edgecomb Creek - Fish Passage - Project Map

The current culvert that channels Edgecomb Creek underneath SR 531 will be replaced during summer 2017.
WSDOT contractor crews realigned Edgecomb Creek and replaced one of the existing culverts that channeled the creek underneath SR 531 in Arlington. The new larger box culvert improves stream flows for resident and migratory fish.