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HIGH IMPACT
I-5 Southbound - The Seafair Summer Fourth fireworks show at Lake Union will close southbound I-5 exits and onramps on Saturday, beginning at 9:00 p.m. The closures are the southbound I-5 off-ramp to Roanoke St, the Boylston St on-ramp to southbound I-5 and the southbound I-5 exit-only lane and off-ramp to Mercer St. The closures will be complete by 10:00 p.m. The ramps and lane will be reopened at the conclusion of the fireworks display. Last Updated: 7/1/2015 1:56 PM More Info
From milepost 168 to milepost 168
MODERATE IMPACT
I-5 Southbound - Wednesday, July 1, to the morning of Thursday, July 2 - The SR 104/Northeast 205th Street on-ramp to southbound I-5 will be closed from 10 p.m. to 5 a.m. for pavement joint work. Last Updated: 6/25/2015 6:06 PM More Info
At milepost 177
MODERATE IMPACT
I-5 Southbound - Monday, June 29, to the morning of Friday, July 3 - Up to three lanes of southbound I-5 from SR 104/Northeast 205th Street to Northeast 117th Street will be closed from 8 p.m. to 5 a.m. nightly for pavement joint and electrical work. Last Updated: 6/25/2015 6:03 PM More Info
From milepost 177 to milepost 174
MODERATE IMPACT
I-405 Southbound - The northeast 70th Street on-ramp to southbound I-405 will close from 8 p.m. to 6 a.m. for paving work. Last Updated: 6/29/2015 3:17 PM More Info
At milepost 17
MODERATE IMPACT
I-405 Southbound - The eastbound and westbound SR 522 ramps to southbound I-405 will close from 10 p.m. to 5 a.m. nightly for paving work. Last Updated: 6/29/2015 3:10 PM More Info
At milepost 24
MODERATE IMPACT
I-405 Southbound - The southbound I-405 off-ramp to Northeast 160th Street will close from 11 p.m. to 5 a.m. nightly for paving and electrical work. This work is weather dependent. Last Updated: 6/29/2015 3:09 PM More Info
At milepost 23
MODERATE IMPACT
I-405 Northbound - The Northeast 85th Street on-ramp to northbound I-405 will close from 10 p.m. to 6 a.m. nightly for paving and electrical work. This work is weather dependent. Last Updated: 6/29/2015 3:05 PM More Info
At milepost 18
MODERATE IMPACT
I-405 Northbound - The northbound I-405 off-ramp to Northeast 85th Street will close from 10 p.m. to 6 a.m. nightly for paving and electrical work. This work is weather dependent. Last Updated: 6/29/2015 3:01 PM More Info
At milepost 18
MODERATE IMPACT
I-405 Southbound - The Northeast 70th Street on-ramp to southbound I-405 will close from 8 p.m. to 6 a.m. nightly for electrical work. This work is weather dependent. Last Updated: 6/29/2015 2:59 PM More Info
At milepost 17
MODERATE IMPACT
I-405 Southbound - The southbound I-405 off-ramp to Northeast 70th Street will close from 9 p.m. to 6 a.m. nightly for electrical work. This work is weather dependent. Last Updated: 6/29/2015 2:58 PM More Info
At milepost 17
MODERATE IMPACT
I-405 Northbound - The northbound I-405 off-ramp to Northeast 70th Street will close from 9 p.m. to 6 a.m. nightly for paving work. This work is weather dependent. Last Updated: 6/29/2015 2:56 PM More Info
At milepost 17
MODERATE IMPACT
I-405 Northbound - The Northeast Sixth Street on-ramp to northbound I-405 will close from 11 p.m. to 5 a.m. nightly for barrier work. Last Updated: 6/29/2015 2:55 PM More Info
At milepost 14
MODERATE IMPACT
I-405 Southbound - Monday, June 29, to the morning of Thursday, July 2 - The right lane of the southbound I-405 off-ramp to Northeast 8th Street will be closed from 8 p.m. to 5 a.m. nightly for Skanska construction work. Last Updated: 6/25/2015 12:19 PM More Info
At milepost 14
MODERATE IMPACT
SR 539 Northbound - Effective through Winter 2016: Canada Border Services Agency has made changes to its Aldergrove border crossing that could result in back-ups on SR 539. Processing has been reduced from three lanes to two. Drivers should consider using the Sumas, Pacific Highway or Peace Arch border crossings to avoid delays. Last Updated: 10/17/2014 8:24 AM More Info
At milepost 15
MODERATE IMPACT
SR 548 Both Directions - On Saturday, the Blaine Old Fashioned 4th of July celebration will close both directions of SR 548 during the parade between Cherry St and the Marine Dr. roundabout, from 10:00 a.m. until approximately 1:30 p.m. After the parade, both directions of SR 548 will be closed between Martin St and G St, until 6:00 p.m. Last Updated: 7/1/2015 1:44 PM More Info
From milepost 13 to milepost 14
LOW IMPACT
I-5 Northbound - Wednesday, July 1 to the morning of Thursday, July 2 - The right lane of northbound I-5 at Twin Lakes Park will be closed from 10:30 p.m. to 5:30 a.m. for pavement repair. Last Updated: 6/24/2015 10:47 AM More Info
At milepost 205
LOW IMPACT
I-405 Southbound - One lane of southbound I-405 between SR 522 and Northeast 160th Street will close from 7 p.m. to 5 a.m. nightly for paving work. Last Updated: 6/29/2015 3:24 PM More Info
From milepost 24 to milepost 23
LOW IMPACT
I-405 Northbound - One lane of northbound I-405 between Northeast Sixth Street and SR 520 will close nightly from 8 p.m. to 5 a.m. for barrier work. Last Updated: 6/29/2015 3:22 PM More Info
From milepost 14 to milepost 15
LOW IMPACT
SR 513 Northbound - Tuesday, June 30, to Friday, July 3 - The left lane of southbound SR 513/Montlake Boulevard East at SR 520 will be closed from 3 a.m. to 6 a.m. daily for concrete placement work. Last Updated: 6/25/2015 5:58 PM More Info
At milepost 0
LOW IMPACT
SR 532 Both Directions - Tuesday, June 30 to the morning of Friday, July 3 - A single lane of SR 532 from Smith Road to the Stillaguamish River Bridge will be closed from 9 p.m. to 6 a.m. nightly for road work. Last Updated: 6/26/2015 10:55 AM More Info
From milepost 2 to milepost 4
LOW IMPACT
SR 542 Northbound - Monday, June 29 to Thursday, July 2 - Drivers should expect traffic to be flagged through the intersection of SR 542 and SR 547 during daylight hours for Puget Sound Energy to relocate gas lines. Last Updated: 6/18/2015 11:09 AM More Info
At milepost 23