State Route 9 near Kalloch Road in Everett will operate as a single lane with alternating traffic through a bypass road starting Aug. 3 until Sept. 14 for fish passage construction. The project aims to improve habitat for salmon and other fish species.
Additional roadwork includes I-5 northbound lane closures from 9 p.m. to 5 a.m. nightly through Aug. 26, and I-405 southbound lane closures from 9 p.m. to 5 a.m. on Aug. 24-25 for pavement repairs. SR 20 between Swin Slough Bridge and Laconner Whitney Road will alternate traffic with flaggers starting Aug. 21 for Anacortes utilities work.
Drivers should expect delays during work hours. The WSDOT project webpage provides additional details on the SR 9 fish passage construction.