A number of construction and maintenance projects will impact traffic along the Interstate 405 corridor over the next week.

Up to three lanes on southbound I-405 from SR 167 to SR 181 will close on Saturday, Feb. 20 from 9 p.m. to 5 a.m. Crews will conduct intermittent rolling slowdowns between midnight and 4 a.m.

Up to two lanes on southbound I-405 from Oakesdale Ave. to I-5 will close nightly from 9 p.m. to 5 a.m.

One lane in either direction of I-405 from SR 181 to SR 167 will close daily from 8:30 a.m. to 3:30 p.m. on Wednesday, Feb. 24 – Friday, Feb. 26.

For more information on lane closures and project times, visit www.wsdot.wa.gov/projects/i405/conupdates