Last update: 4:02 p.m., Thursday, May 23

This information changes frequently. Please check back often. If a state route is not listed, there are no scheduled closures at this time, although emergency closures may still occur.

Travelers can also call 5-1-1 for real-time traffic and weather updates.

Last update: 10:39 a.m., 5/14
SR 99:  

Looking for DOWNTOWN SEATTLE/SODO construction closures ? Our Seattle/SODO page lists all closures and construction on state highways and city streets in Seattle, and near the stadiums, international district, and ferry terminals.       

Last update: 4:04 p.m., 5/10
SR 513/Montlake area: Sound Transit work
Mileposts: 0.34 to 0.46
Andrea Burnett , Sound Transit communications, 206-903-7522
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• No closures scheduled at this time.

Last update: 12:56 p.m., 5/23
SR 518: Concrete Pavement Rehabilitation #8393
Mileposts: 3.81 - 2.91
Janice Fahning , project engineer, 425-225-8725
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• Tuesday, May 28 to the morning of Friday May 31 - Crews will close two westbound lanes of SR 518 between I-5 and SR 99 from 10 p.m. to 5 a.m. nightly for panel replacement work.
• Wednesday, May 29 to the morning of Friday, May 31 - Crews will close the 51st Avenue South/Klickitat on-ramp to westbound SR 518 from 10 p.m. to 5 a.m. nightly for panel replacement work.
• Friday, May 31 to the morning of Saturday, June 1 - Crews will close the off-ramp from southbound I-5 to westbound SR 518 from 10 p.m. to 9 a.m. for panel replacement work.
• Friday, May 31 to the morning of Saturday, June 1 - Crews will close the 51st Avenue South/Klickitat on-ramp to westbound SR 518 from 10 p.m. to 9 a.m. for panel replacement work.
• Friday, May 31 to the morning of Sunday, June 2 - Crews will close two westbound lanes of SR 518 between I-5 and SR 99 from 10 p.m. to 9 a.m. nightly for panel replacement work.

Last update: 3:59 p.m., 5/23
SR 522: City of Bothell - SR 522 Realignment Crossroads Stage III
Milepost 9.10 to 10.19
Ryan Roberts , Project Engineer, 425-806-6823
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• Monday, May 20 to the morning of Friday, May 24 - Crews will close both directions of SR 522 between SR 527 and Kaysner Way from 9 p.m. to 5 a.m. nightly for construction work. Drivers will be detoured onto Main Street and Kaysner Way. Buses, pedestrians, and business access will be allowed through.
• Monday, May 20 to the afternoon of Friday, May 24 - Crews will close one eastbound lane of SR 522 in the vicinity of Northeast 180th Street from 9 a.m. to 3 p.m. daily for construction work.
• Monday, May 20 to the morning of Wednesday, May 22 - Crews will close one westbound lane of SR 522 in the vicinity of Northeast 180th Street from 9 a.m. to 3 p.m. daily for construction work.
• Tuesday, May 28 to the morning of Friday, May 31 - Crews will close both directions of SR 522 between SR 527 and Kaysner Way from 9 p.m. to 5 a.m. nightly for construction work. Drivers will be detoured onto Main Street and Kaysner Way. Buses, pedestrians, and business access will be allowed through.
• Tuesday, May 28 to the morning of Wednesday, May 29 - Crews will close one westbound lane of SR 522 in the vicinity of Northeast 180th Street from 9 a.m. to 3 p.m. daily for construction work.

Last update: 12:19 p.m., 5/17
SR 522: City of Bothell - SR 522 Stage 2A project
Milepost 9.10
Rita Hu, City of Bothell, 425-486-2489

• No closures scheduled for the week of May 20, 2013.