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I-90 - North Fork Issaquah Creek - Fish Passage - Project Map

Replacing the culverts that channel North Fork Issaquah Creek under I-90 on- and off-ramps will improve stream flows for fish migration.
WSDOT contractor crews will realign North Fork Issaquah Creek at Front Street and replace one of the existing culverts that channels the creek underneath nearby I-90 on- and off-ramps in Issaquah. The new larger box culvert will improve stream flows for migratory fish.