WSDOT announced several roadwork projects affecting Skagit Valley roads starting this week. On SR 241 north of Sunnyside, alternating traffic controlled by flaggers will occur Monday through Friday from 5 a.m. to 5 p.m. through September 4 for chip seal work.
SR 509 on-ramps from Occidental Avenue South and First Avenue South will close from 5 a.m. Saturday, August 22, to 11:59 p.m. Sunday, August 23, to support a bridge closure. Meanwhile, multiple I-405 lane closures will occur overnight through August 22 for toll lane maintenance and pavement repair, with the most recent closures beginning on August 21.