Last updated: 3:35 p.m. Wednesday, March 4, 2015
Check back after 7 a.m. Thursday for an update on daytime closures.
- Up to four lanes of northbound I-5 from Northeast 145th Street to Northeast 175th Street will be closed from 7:30 p.m. to 6 a.m. for concrete roadway grinding.
- Up to three lanes of southbound I-5 from Northeast 175th Street to Northeast 145th Street will be closed from 8 p.m. to 5 a.m. for sign and barrier work.
I-5 Tukwila: One lane of northbound I-5 at Southcenter Boulevard will be closed from 10 p.m. to 4:30 a.m. for sign maintenance work.
I-90 Express Lanes:
- The eastbound I-90 Express Lanes will be closed from 9 p.m. to 5 a.m. for construction. The lanes will open westbound by 6 a.m.
- The eastbound I-90 HOV off-ramp to I-405 is closed around the clock for eight weeks for construction.
SR 167 Algona: The left lane of southbound SR 167 near 1st Avenue North will be closed from 8 p.m. to 5 a.m. for design work.
I-405 Bellevue to Lynnwood: Up to three lanes of southbound I-405 between Northeast 85th Street and Northeast 70th Street will close starting at 7 p.m. for tolling work. All lanes will be open by 5 a.m. For all other lane and ramp closures on I-405 from Bellevue to Lynnwood, please see our Construction Update Report.
SR 520 Bellevue: The eastbound and westbound SR 520 ramps to northbound I-405 will close from 10 p.m. to 4 a.m. for electrical work.
SR 520 Seattle: The right lane of westbound SR 520 from the west highrise to SR 513/Montlake Boulevard East will be closed from 9 p.m. to 6 a.m. for work trestle deliveries.
SR 522 Bothell: The eastbound and westbound SR 522 ramps to southbound I-405 will close from 10 p.m. to 5 a.m. for roadway excavation work.
SR 522 Monroe: A single lane in each direction of SR 522 from the Snohomish River Bridge to U.S. 2 will be closed from 10 p.m. to 5 a.m. for traffic loop installation.
SR 529 Everett: Southbound SR 529 will be closed from 8 p.m. to 4 a.m. for bridge work. Drivers will follow a signed detour. The southbound I-5 exit to SR 529 will also be closed.
Check current conditions on the mountain passes.