I-5 northbound will have the right shoulder closed from milepost 9.3 near 179th Street to milepost 11.3 near North Bound Gee Creek Rest Area starting July 29 at 7:31 a.m., according to WSDOT. The closure will continue until further notice.
Southbound I-405 will have up to two lanes closed nightly from July 27 to July 31 between mileposts 18.11 and 16.45, from 11 p.m. to 4 a.m. SR 527 will have its center lane closed nightly from July 27 to July 30 between 214th Street Southeast and the southbound I-405 off-ramp, from 9 p.m. to 12 a.m.