Northbound I-5 will have its left lane closed daily from 6 to 10 a.m. on Saturday, Aug. 15 and Sunday, Aug. 16 between Samish Way (milepost 252) and Iowa Street (milepost 254). The Iowa Street on-ramp to northbound I-5 will also close from 6 a.m. to 1 p.m. on Saturday, Aug. 15.
WSDOT states the maintenance work is scheduled for these times to minimize traffic disruption. Drivers should expect delays during these hours and follow posted detour signs. The closure ends on Sunday, Aug. 16 at 10 a.m.
Additional highway work includes a 35-day closure of SR 169 near Jones Lake starting Aug. 17 and a closure of SR 9 south of Mount Vernon until Aug. 19.