WSDOT announced several highway construction and closure projects affecting Aberdeen, WA, through July 31, 2026.
The southbound lanes of I-405 between milepost 18.11 and 16.45 will be closed nightly from 11 p.m. to 4 a.m. through Friday, July 31. SR 532 will see a westbound traffic shift from 9 p.m. Sunday, August 2, to 4 a.m. Monday, August 3. SR 203 will have one lane closed nightly from 7 p.m. to 6 a.m. through July 31. SR 96 will alternate traffic daily from 7 a.m. to 2 p.m. through July 31.
WSDOT states that flaggers and pilot cars will direct traffic during these closures. Drivers should expect delays during these work periods, with specific times and locations provided in the agency's schedule.