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Snohomish County Construction

Last update: 9:45 a.m. Tuesday, 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.


| SR 9SR 522 | SR 524SR 530 | SR 531 |

Click here for construction and maintenance closures on I-5 from Blaine to Federal Way.

LED Roadway Lighting Reform Program

Highway:
SR 9    Region: Northwest    County: Snohomish    Location: Mileposts
Contact: Andrea Petrich, Communications, 360-757-5963
Description: WSDOT crews are working to retrofit lighting poles along various highways around the state. They are replacing lights with energy efficient and cost saving, LED bulbs and removing some light poles.
Work schedule:

  • No lane or ramp closures are scheduled.
Snohomish River Bridge to US 2 Vic Roadside Restoration - #8830

Highway: SR 522    Region: Northwest    County: Snohomish    Location: Milepost(s) 20.23 24.68
Contact: Dave Lindberg, Project Engineer, 425-225-8725
Description: WSDOT contractor crews adding bushes and trees to areas along SR 522 that were recently widened.
Work schedule:

  • No lane or ramp closures are scheduled.
WB 21st Ave W to 196th Pl SW Pedestrian Improvements - #8950

Highway: SR 524    RegionNorthwest    County: Snohomish    Location: Milepost(s) 6.06 – 6.31
Contact: Dave Lindberg, Project Engineer, 425-225-8725
Description: WSDOT contractor crews are repaving and widening the shoulder of SR 524/196th Street Southwest/Filbert Road between 21st Avenue West and 196th Place Southwest.
Work schedule:

  • No lane or ramp closures are scheduled.
NB SR 531 Vic to Stillaguamish River Paving and ADA Compliance - #8825

Highway: SR 530    Region: Northwest    County: Snohomish    Location: Milepost(s) 16.95
Contact: Mark Sawyer, Project Engineer, 425-225-8799
Description: WSDOT contractor crews are repaving both directions of I-5 near Arlington, along with the off- and on-ramps at SR 530 and the Smokey Point Rest Area on-ramp to southbound I-5.
Project website
Work schedule:

  • No lane or ramp closures are scheduled.
Snohomish PUD Utility Work

Highway: SR 530    Region: Northwest    County: Snohomish    Location: Milepost(s) 43.86 - 44.87
Contact: Nicole Daniels, Communications, 206-440-4479
Description: Snohomish County Public Utility District crews are performing utility work on SR 530 near Darrington.
Work schedule:

  • Until further notice - A single lane in either direction of SR 530 between 387th Avenue Northeast and 407th Avenue Northeast may be closed from 9 a.m. to 3 p.m. daily Monday to Thursday.

LED Roadway Lighting Reform Program

Highway: SR 53    Region: Northwest    County: Snohomish    Location: Mileposts
Contact: Andrea Petrich, Communications, 360-757-5963
Description: WSDOT crews are working to retrofit lighting poles along various highways around the state. They are replacing lights with energy efficient and cost saving, LED bulbs and removing some light poles.
Work schedule:

  • No lane or ramp closures are scheduled.