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Snohomish County Construction

Last update: 4 p.m. Wednesday, Feb. 21

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

If a highway is not listed below, there are no scheduled lane closures at this time, although emergency lane closures may still occur.

I-5 | I-405 | SR 524 | SR 525SR 526 | SR 529 | SR 531 |

Lynnwood Utility Relocation Work

Highway: SR 524    Region: Northwest    County: Snohomish    Location: Milepost(s) 6.70
Contact: Ally Barrera, communications, 206-440-4457
Description: WSDOT contractor crews will perform work necessary to relocate utilities in preparation for a new roundabout on SR 524/Filbert Road in Lynnwood.
Work schedule:

  • Wednesday, Feb. 21, to the morning of Friday, Feb. 23 - A single lane of State Route 524/Filbert Road between Locust Way and Larch Way will be closed from 9 p.m. to 5 a.m. nightly. A flagging operation will guide traffic through the open lane.
Woodinville PSE Utility Relocation Work

Highway: SR 524    Region: Northwest    County: Snohomish    Location: Milepost(s) 12.40
Contact: Ally Barrera, communications, 206-440-4457
Description: Contractor crews with Puget Sound Energy will be performing utility relocation work as part of the SR 524 Great Dane Creek fish passage project.
Work schedule:

  • Monday, Feb. 19, to Friday, Feb. 23 - A single lane of State Route 524/212th Street South at Little Bear Creek Road will be closed from 9 a.m. to 3 p.m. daily. A flagging operation will guide traffic through the open lane.

SB Alderwood Mall Pkwy Intersection Improvements - #9017

Highway: SR 525    Region: Northwest    County: Snohomish    Location: Milepost(s) 0.55 - 0.68
Contact: Dave Lindberg, Project Engineer, 425-225-8725
Description: WSDOT contractor crews are installing a traffic signal at the intersection where the southbound SR 525 off-ramp meets Alderwood Mall Parkway in Lynnwood.
Project webpage
Work schedule:

  • No lane or ramp closures are scheduled.

Et Al 5th Ave Vic to I-5 Paving, ADA Compliance & Expansion Joints - #9053

Highway: SR 526    Region: Northwest    County: Snohomish    Location: Milepost(s) 2.93 - 4.45
Contact: Dave Lindberg, Project Engineer, 425-225-8725
Description: WSDOT contractor crews are grinding and repaving SR 526/Boeing Freeway in Everett from west of Evergreen Way to Southeast Everett Mall Way.
Project webpage
Work schedule:

  • No lane or ramp closures are scheduled.
City of Everett Pedestrian Bridge Demolition Work

Highway: SR 9    Region: Northwest    County: Snohomish    Location: Milepost(s) 1.45 - 2.20    
Contact: Ally Barrera, communications, 206-440-4457
Description: Contractor crews working with Kimberly-Clark Corporation and the city of Everett will demolish a pedestrian bridge over State Route 529/West Marine View Drive.
Work schedule:

  • **HIGH IMPACT** Saturday, Feb. 24 - Both directions of State Route 529/West Marine View Drive between Everett Avenue and the entrance to Naval Station Everett will be closed from 7 a.m. to 6:30 p.m. A signed detour will be in place for those needing to get to Naval Station Everett.
NB Steamboat Slough Bridge Painting - #9043

Highway: SR 529    Region: Northwest    County: Snohomish    Location: Milepost(s) 5.42 - 5.71
Contact: Mark Sawyer, Project Engineer, 425-225-8799
Description: WSDOT contractor crews are cleaning and painting the northbound SR 529 Steamboat Slough Bridge between Everett and Marysville.
Project webpage
Work schedule:

  • Work suspended until Spring 2018.
Edgecomb Creek Fish Passage - #9082

Highway: SR 531    RegionNorthwest    County: Snohomish    Location: Milepost(s) 8.60 – 8.80
ContactMark Sawyer, Project Engineer, 425-225-8799
Description: WSDOT contractor crews are replacing two culverts and realigning a fish passage on SR 531 in Arlington.
Project webpage
Work schedule:

  • No lane or ramp closures are scheduled.