Starting Thursday, Sept. 10, both directions of the HOV Interstate 5 on- and off-ramps at 41st Street/Broadway will close from 10 a.m. to 11:30 a.m. Traffic can still use the mainline I-5 exit at Broadway.
State Route 529's southbound Snohomish River Bridge will have its left lane closed daily from 9 a.m. to 2:30 p.m. through Friday, Sept. 11. Southbound SR 99 will alternate with flaggers at Russell Way/North Manor Way from 9 p.m. Thursday to 5 a.m. Friday for utility work.
Multiple lane closures on SR 527, SR 522, and I-405 will continue nightly through Friday, Sept. 11, with varying start and end times.