SB I-5 BACK ON MAINLINE Our crews completed switching SB I-5 from a 2-lane bypass back to the 3-lane mainline earlier this morning near @CityofStanwood! Traffic used the bypass while we installed a new fish passage along Secret Creek. @wspd7pio @ArlingtonWA @snocounty https://t.co/esKvjhNugH https://t.co/9PMdFwTyGF