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Weekly update of construction closures in other counties.


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Weekly update of construction closures in Snohomish County

Construction and maintenance closures for Monday, May 25 - Sunday, May 31, 2015 

Last updated: Tuesday, May 26, 2015, 8:40 a.m.

This information changes frequently. Please check back often. Travelers can also call 5-1-1 for real-time traffic and weather updates.

If you have questions or comments that are not addressed by these resources, please contact the Communications Office at 206-440-4697.

Choose your highway: 

US 2I-5 | SR 9  | SR 99 | SR 522  | SR 532 


Other traffic interests:

Special Events  

SR 9    

Last update: 12:12 p.m. 5/21
SR 9: 32nd St. SE and 84th St. NE safety improvements #8560
Milepost 13.26 to 13.46 and 20.34 to 20.72
Mary Ann Reddell, WSDOT project manager, 425-225-8725
Get project information 

  • Monday, May 25 to Friday, May 29 - No closures are scheduled.

Last update: 10:18 a.m. 5/21
SR 99: Airport Rd Intersection Transit Queue Bypass & Safety #8577
Mileposts 52.2 to 52.35
Mark Sawyer, Project Engineer, 425-225-8799

  • Tuesday, May 26 to the morning of Thursday, May 28 - The left turn lane and left general purpose lane in each direction of SR 99 at Airport Road will be closed from 8 p.m. to 5 a.m. nightly for road work. The left and right turn lanes and right general purpose lanes in both directions of Airport Road at SR 99 will also be closed. Police will help direct traffic through the closures.
  • Thursday, May 28 to the morning of Friday, May 29 - The left turn lanes and left general purpose lanes in each direction of SR 99 at Airport Road will be closed from 8 p.m. to 5 a.m. for signal work. The left and right turn lanes and right general purpose lanes in each direction of Airport Road at SR 99 will also be closed. Police will direct traffic through the closures.


SR 522  

Last update: 10:03 a.m. 5/22
SR 522: Snohomish River Bridge to US 2 - widening and safety #8128
Mileposts: 20 - 24.14 
Mary Ann Reddell, Project Engineer, 425-225-8725
Get project information

  • Tuesday, May 26 - A single lane in each direction of SR 522 from the Snohomish River Bridge to U.S. 2 will be closed from noon to 3 p.m. for drainage installation.
  • Wednesday, May 27 to Thursday, May 28 - A single lane in each direction of SR 522 from the Snohomish River Bridge to U.S. 2 will be closed from 9 a.m. to 3 p.m. daily for drainage installation.

SR 527

Last update: 9:49 a.m. 5/14
SR 527: I-405 to SR 524 paving
Mileposts 2.69 to 3.74
Mark Sawyer, Project Engineer, 425-225-8799

  • No work is scheduled on this project.

SR 529

Last update: 1:01 p.m. 5/18
SR 529: Everett roadway detector work
Mileposts 3.74
Ken Higdon, WSDOT maintenance, 425-258-8300

  • Wednesday, May 27 - The ramp from northbound SR 529 to Marine View Drive will be closed from 8 a.m. to noon for roadway detection work. A detour will be set up via Smith Island.

Last update: 10:10 a.m. 5/22
SR 532: Davis Slough Bridge Replacement #8623
Mileposts: 2.5 to 3.4
Shane Spahr, WSDOT maintenance, 360-757-5856
Get project information

  • Tuesday, May 26 to Thursday, May 28 - Drivers should expect periodic rolling slowdowns on SR 532 from Eide Road to Smith Road from 7 a.m. to 5:30 p.m. for bridge deck work.

Nothing scheduled.