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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 will realign Edgecomb Creek and replace one of the existing culverts that channels the creek underneath SR 531 in Arlington. The new larger box culvert will improve stream flows for migratory fish.