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Snohomish County Construction

Last update: 12 p.m. Friday, July 20

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.

| US 2SR 9SR 92 | SR 96SR 99 | SR 204 | SR 522 | SR 524 | SR 525SR 526 | SR 528 | SR 529SR 530 | SR 531 |

I-5 Interchange to Bickford Avenue Paving - #9183

Highway: US 2    Region: Northwest    County: Snohomish    Location: Milepost(s) 0.02 - 3.80
Contact: Mark Sawyer, Project Engineer, 425-225-8799
Description: WSDOT contractor crews are repaving three miles of westbound US 2 between Bickford Avenue and I-5, and resurfacing eastbound US 2 between the US 2/SR 204 interchange and Bickford Avenue.
Project webpage
Work schedule: 

LANE CLOSURES 

  • **HIGH IMPACT** Friday, July 20, to the morning of Monday, July 23 - All lanes of westbound US 2 between State Route 204 and Homeacres Drive will be closed from 7 p.m. Friday to 4 a.m. Monday. A signed detour will be in place. This work is weather dependent.
  • **HIGH IMPACT** Monday, July 23, to the morning of Friday, July 27 - A single, alternating lane of westbound US 2 between State Route 204 and Ebey Island will be closed from 8 p.m. Monday to 4 a.m. Friday. This work is weather dependent.

RAMP CLOSURES

  • **HIGH IMPACT** Friday, July 20, to the morning of Monday, July 23 - The westbound State Route 204 ramp to westbound US 2 will be closed from 7 p.m. Friday to 4 a.m. Monday. A signed detour will be in place. This work is weather dependent.
  • **HIGH IMPACT** Friday, July 20, to the morning of Monday, July 23 - The westbound 20th Street Southeast on-ramp to westbound US 2 will be closed from 7 p.m. Friday to 4 a.m. Monday. A signed detour will be in place. This work is weather dependent.
  • **HIGH IMPACT** Monday, July 23, to the morning of Friday, July 27 - The westbound 20th Street Southeast on-ramp to westbound US 2 will be closed from 9 p.m. Monday to 4 a.m. Friday. A signed detour will be in place. This work is weather dependent.
  • **HIGH IMPACT** Monday, July 23, to the morning of Friday, July 27 - The westbound State Route 204 ramp to westbound US 2 will be closed from 9 p.m. Monday to 4 a.m. Friday. A signed detour will be in place. This work is weather dependent.
136th St SE Vic to SR 96 Vic Channelization - #9194

Highway: SR 9    Region: Northwest    County: Snohomish    Location: Milepost(s) 6.65 - 6.96
Contact: Dave Lindberg, Project Engineer, 425-225-8725
Description: WSDOT contractor crews are adding a second northbound lane between 136th Street Southeast and SR 96.
Project webpage
Work schedule:

  • Monday, July 23, to Tuesday, July 24 - The right lane of northbound State Route 9 just south of State Route 96/Broadway Avenue will be closed from 7 pm. Monday to 2 p.m. Tuesday. 
  • Thursday, July 26, to Friday, July 27 - The right lane of northbound State Route 9 just south of State Route 96/Broadway Avenue will be closed from 7 pm. Monday to 12 p.m. Friday.
108th St NE Intersection Improvements - #9195

Highway: SR 9    Region: Northwest    County: Snohomish    Location: Milepost(s) 21.77 - 22.03
ContactMark Sawyer, Project Engineer, 425-225-8799
Description: WSDOT contractor crews are building a single-lane roundabout at the intersection of SR 9 and 108th Street Northeast in Marysville.
Project webpage
Work schedule:

  • No lane or ramp closures are scheduled.
147th Ave NE to Quarry Rd Intersection Improvements & Paving - #9195

Highway: SR 92    Region: Northwest    County: Snohomish    Location: Milepost(s) 3.95 - 7.15
ContactMark Sawyer, Project Engineer, 425-225-8799
Description: WSDOT contractor crews are repairing three miles of asphalt between 147th Avenue Northeast and Quarry Road.
Project webpage
Work schedule:

  • Tuesday, July 24, to Wednesday, July 25 - A single, alternating lane of State Route 92 at 84th Street will be closed from 8 pm. Tuesday to 5 a.m. Wednesday. 
Little Pilchuck Creek Fish Passage - #9186

Highway: SR 92    Region: Northwest    County: Snohomish    Location: Milepost(s) 2.63 - 2.83
Contact: Mark Sawyer, Project Engineer, 425-225-8799
Description: WSDOT contractor crews are building a new 60-foot buried bridge on SR 92 at North Machias Road.
Project webpage
Work schedule:

  • **HIGH IMPACT** Friday, July 6, to Saturday, July 21 - Both directions of State Route 92 at North Machias Road will be closed 24 hours a day, starting at 8 p.m. Friday, July 6. Signed detours will be in place.
Everett Community Transit SWIFT Project

Highway: SR 96    Region: Northwest    County: Snohomish    Location: Milepost(s) 0.00 - 0.70
Contact: Ally Barrera, Communications, 206-440-4457
Description: Community Transit construction crews are making improvements for the SWIFT Green Line in the Everett/Mill Creek area.
Project webpage
Work schedule: 

  • Friday, July 20, to the morning of Sunday, July 22 - A single lane of southbound State Route 527 at State Route 524 will be closed from 7 p.m. to 9 a.m. nightly. This work is weather dependent.
  • Friday, July 20, to the morning of Sunday, July 22 - Two lanes of southbound State Route 527 at 15th Avenue Southeast will be closed from 8 p.m. to 10 a.m. nightly. This work is weather dependent.
  • Friday, July 20, to the morning of Sunday, July 22 - Two lanes of northbound State Route 527 at 151st Street Southeast will be closed from 9 p.m. to 11 a.m. nightly. This work is weather dependent.
  • Saturday, July 21 - A single lane of southbound State Route 527 at State Route 524 will be closed from 9 a.m. to 7 p.m. This work is weather dependent.
  • Saturday, July 21 - A single lane of southbound State Route 527 at 15th Avenue Southeast will be closed from 10 a.m. to 10 p.m. This work is weather dependent.
  • Saturday, July 21 - A single lane of northbound State Route 527 at 151st Street Southeast will be closed from 11 a.m. to 11 p.m. This work is weather dependent.
  • Sunday, July 22, to the morning of Monday, July 23 - A single lane of southbound State Route 527 at State Route 524 will be closed from 7 p.m. Sunday to 8 a.m. Monday. This work is weather dependent.
  • Sunday, July 22, to the morning of Monday, July 23 - Two lanes of southbound State Route 527 at 15th Avenue Southeast will be closed from 10 p.m. Sunday to 9 a.m. Monday. This work is weather dependent.
  • Sunday, July 22, to the morning of Monday, July 23 - Two lanes of northbound State Route 527 at 151st Street Southeast will be closed from 11 p.m. Sunday to 9 a.m. Monday. This work is weather dependent.
  • Sunday, July 22, to the morning of Wednesday, July 25 - The right lane of westbound State Route 96/128th Street Southwest between 3rd and I-5 will be closed from 8 p.m. to 5 a.m. nightly. This work is weather dependent.
  • Sunday, July 22, to the morning of Wednesday, July 25 - The right two lanes of eastbound State Route 96/128th Street Southwest between 3rd and 4th will be closed from 8 p.m. to 5 a.m. nightly. This work is weather dependent.
I-5 Interchange Vic to SR 9 Vic Paving & ADA Compliance - #9198

Highway: SR 96    Region: Northwest    County: Snohomish    Location: Milepost(s) 0.07 - 6.69
Contact: Dave Lindberg, Project Engineer, 425-225-8725
Description: WSDOT contractor crews are repaving both directions of SR 96 between I-5 and SR 9, including the I-5 off- and on-ramps. A median-curb is also being installed at 12th Drive Southeast.
Project webpage
Work schedule: 

  • Saturday, July 21, to the morning of Sunday, July 22 - The right lane of eastbound State Route 96/128th Street Southwest between Dumas Road/Elgin Way and State Route 527/Bothell-Everett Highway will be closed from 10 p.m. Saturday to 8 a.m. Sunday 
  • Sunday, July 22, to the morning of Friday, July 27 - The right lane of eastbound State Route 96/128th Street Southwest between Dumas Road/Elgin Way and State Route 527/Bothell-Everett Highway will be closed from 8 p.m. to 7 a.m. nightly. 
  • Saturday, July 21, to the morning of Sunday, July 22 - The right lane of westbound State Route 96/128th Street Southwest between Dumas Road/Elgin Way and State Route 527/Bothell-Everett Highway will be closed from 10 p.m. Saturday to 8 a.m. Sunday.
  • Sunday, July 22, to the morning of Friday, July 27 - The right lane of westbound State Route 96/128th Street Southwest between Dumas Road/Elgin Way and State Route 527/Bothell-Everett Highway will be closed from 7 p.m. to 6 a.m. nightly. 

I-5 Interchange to Bickford Avenue Paving - #9183

Highway: SR 204    Region: Northwest    County: Snohomish    Location: Milepost(s) 0.00
Contact: Mark Sawyer, Project Engineer, 425-225-8799
Description: WSDOT contractor crews are repaving three miles of westbound US 2 between Bickford Avenue and I-5, and resurfacing eastbound US 2 between the US 2/SR 204 interchange and Bickford Avenue.
Project webpage
Work schedule: 

  • **HIGH IMPACT** Friday, July 20, to the morning of Monday, July 23 - The westbound State Route 204 ramp to westbound US 2 will be closed from 7 p.m. Friday to 4 a.m. Monday. A signed detour will be in place. This work is weather dependent.

SR 9 to Snohomish River Paving, Bridge Deck & Rumble Strips - #9227

Highway: SR 522    Region: Northwest    County: Snohomish    Location: Milepost(s) 14.29 - 20.83
Contact: Dave Lindberg, Project Engineer, 425-225-8725
Description: WSDOT contractor crews are grinding and repaving both directions of SR 522 between SR 9 and Echo Lake Road, installing shoulder rumble strips on SR 522 between Paradise Lake Road and Fales Road and repaving the eastbound SR 522 Snohomish River Bridge.
Work schedule:

  • Monday, July 23, to the morning of Friday, July 27 - Flaggers will alternate lane closures in each direction of State Route 522 between Paradise Lake Road/Maltby Road and 115th Avenue Southeast/Fales Road from 9 p.m. to 4:30 a.m. nightly. This work is weather dependent.
  • Monday, July 23, to the morning of Friday, July 27 - A single lane of State Route 522 between State Route 9 and 115th Avenue Southeast/Fales Road will be closed from 7 p.m. to 6 a.m. nightly. This work is weather dependent.
Elliott Road Vic Sandfilter - #9156

Highway: SR 522    Region: Northwest    County: Snohomish    Location: Milepost(s) 20.30 - 20.40
Contact: Dave Lindberg, Project Engineer, 425-225-8725
Description: WSDOT contractor crews are replacing the existing sand filter treatment and drainage structures.
Work schedule:

  • Construction is scheduled to begin in summer 2018.

Locust & Larch Way Intersection Improvements - #9233

Highway: SR 524    Region: Northwest    County: Snohomish    Location: Milepost(s) 6.61 - 6.94
ContactMark Sawyer, Project Engineer, 425-225-8799
Description: WSDOT contractor crews are building two single-lane roundabouts on SR 524/Filbert Road at the Locust & Larch Way intersections.
Project webpage
Work schedule:

  • No lane or ramp closures are scheduled.
Lynnwood Utilities Placement Work

Highway: SR 524    Region: Northwest    County: Snohomish    Location: Milepost(s) 6.61 - 6.94
Contact: Ally Barrera, communications, 206-440-4457
Description: Crews with CableCom will be placing utilities at new locations to make way for two single-lane roundabouts on SR 524/Filbert Road at the Locust & Larch Way intersections.
Work schedule:

  • No lane closures are scheduled.
Great Dane Creek Fish Passage - #9251

Highway: SR 524    Region: Northwest    County: Snohomish    Location: Milepost(s) 12.42 - 12.50
Contact: Dave Lindberg, Project Engineer, 425-225-8725
Description: WSDOT contractor crews are replacing a box culvert under SR 524.
Project webpage
Work schedule:

  • Construction is scheduled to begin in summer 2018.

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:

  • **HIGH IMPACT** Saturday, July 21, to the morning of Sunday, July 22 - The northbound I-5 ramp to westbound State Route 526 will be closed from 8 p.m. to 9 a.m. A signed detour will be in place.
  • **HIGH IMPACT** Sunday, July 22, to the morning of Friday, July 27 - The northbound I-5 ramp to westbound State Route 526 will be closed from 8 p.m. to 4 a.m. nightly. A signed detour will be in place.
Everett Community Transit SWIFT Project

Highway: SR 527    Region: Northwest    County: Snohomish    Location: Milepost(s) 6.62 - 8.13
Contact: Ally Barrera, Communications, 206-440-4457
Description: Community Transit construction crews are making improvements for the SWIFT Green Line in the Everett/Mill Creek area.
Project webpage
Work schedule:

  • Friday, July 20, to the morning of Sunday, July 22 - Two lanes of southbound State Route 527/Bothell-Everett Highway at State Route 524/208th Street Southeast will be closed from 11 p.m. to 10 a.m. nightly.
  • Saturday, July 21, to the morning of Sunday, July 22 - A single lane of southbound State Route 527/Bothell-Everett Highway at State Route 524/208th Street Southeast will be closed from 10 a.m. to 2 p.m.
  • Sunday, July 22, to the morning of Monday, July 23 - Two lanes of southbound State Route 527/Bothell-Everett Highway at State Route 524/208th Street Southeast will be closed from 2 a.m. Sunday to 9 a.m. Monday. 
  • Friday, July 20, to the morning of Sunday, July 22 - Two lanes of southbound State Route 527/Bothell-Everett Highway at 15th Avenue Southeast will be closed from 11 p.m. to 10 a.m. nightly.
  • Saturday, July 21, to the morning of Sunday, July 22 - A single lane of southbound State Route 527/Bothell-Everett Highway at 15th Avenue Southeast will be closed from 10 a.m. to 2 p.m.
  • Sunday, July 22, to the morning of Monday, July 23 - Two lanes of southbound State Route 527/Bothell-Everett Highway at 15th Avenue Southeast will be closed from 2 a.m. Sunday to 9 a.m. Monday.
  • Friday, July 20, to the morning of Sunday, July 22 - Two lanes of southbound State Route 527/Bothell-Everett Highway at 151st Street Southeast will be closed from 11 p.m. to 10 a.m. nightly.
  • Saturday, July 21, to the morning of Sunday, July 22 - A single lane of southbound State Route 527/Bothell-Everett Highway at 151st Street Southeast will be closed from 10 a.m. to 2 p.m.
  • Sunday, July 22, to the morning of Monday, July 23 - Two lanes of southbound State Route 527/Bothell-Everett Highway at 151st Street Southeast will be closed from 2 a.m. Sunday to 9 a.m. Monday.
Ebey Slough Bridge to SR 531 Interchange Paving & ADA Compliance - #9028

Highway: SR 528    Region: Northwest    County: Snohomish    Location: Milepost(s) 0.00
Contact: Mark Sawyer, Project Engineer, 425-225-8799
Description: WSDOT contractor crews are repaving an 8-mile stretch of southbound I-5 between SR 531 and SR 529, and about 7-miles of northbound I-5 between SR 529 and 136th Street Northeast in Marysville.
Project webpage
Work schedule:

  • No lane or ramp closures are scheduled.
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:

  • Saturday, July 20 until further notice - The westbound lane of 37th Avenue Northeast beneath the Steamboat Bridge will be closed 24 hours a day starting Saturday. 
  • Monday, July 23, to Friday, July 27 - A single, alternating lane of State Route 529 between Ross Avenue and the Ebey Slough Bridge will be closed from 7 p.m. to 1 p.m. nightly. 
I-5 Interchange to SR 9 Paving & ADA Compliance - #9179

Highway: SR 530    Region: Northwest    County: Snohomish    Location: Milepost(s) 17.06 - 20.79
Contact: Shane Spahr, Project Engineer, 360-848-7103
Description: WSDOT contractor crews are repaving both directions of SR 530 between I-5 and SR 9.
Project webpage
Work schedule:

  • No lane or ramp closures are scheduled.
Mt. Baker Area BST - #9193

Highway: SR 531    Region: Northwest    County: Snohomish    Location: Milepost(s) 0.00 - 5.10
Contact: Shane Spahr, Project Engineer, 360-848-7103
Description: WSDOT contractor crews from Granite Construction are resurfacing nearly 40-miles of roadway on seven different highways in Snohomish, Island, Skagit and Whatcom counties.
Project webpage
Work schedule:

  • No lane or ramp closures are scheduled.

Edgecomb Creek Fish Passage - #9082

Highway: SR 531    Region: Northwest    County: Snohomish    Location: Milepost(s) 8.60 – 8.80
Contact: Mark 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.