SR 9 near Kalloch Road (MP 59) will remain reduced to a single lane with alternating traffic through Sept. 14 for fish passage construction, according to WSDOT. The work, which began Aug. 3, includes a bypass road and is expected to cause delays in the area.
Northbound and southbound traffic will alternate daily from 10 a.m. to 4 p.m. Mondays through Thursdays near Mount Vernon Big Lake Road (MP 49) through Sept. 3 for the same project. WSDOT notes delays are expected during these closures.
Additional highway work includes pavement repairs on SR 20 near Loup Loup Pass through Aug. 27, and lane closures on I-405 and SR 522.