I-5 - Federal Way to Blaine construction

Last update: 9:15 a.m. Friday, April 3

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

King County

Express Lanes Schedule Changes

Highway: I-5    Region: Northwest    County: King    Location: Milepost(s) 165.29 - 172.43
Contact: Angie Millar, Communications, 206-440-4457
Description: The I-5 express lanes are used to assist the flow of traffic during busy travel times. These lanes are scheduled to move in the direction that will relieve the most congestion from the transportation system.
Express lanes schedule
Work schedule:

  • No lane or ramp closures are scheduled.

SeaTac Rest Area Maintenance

Highway: I-5    Region: Northwest    County: King    Location: Milepost(s) 140.65
Contact: Joseph Calabro, Communications, 206-440-4452
Description: WSDOT maintenance crews will clean floors and walls and make repairs at the SeaTac Rest Area.
Work schedule:

  • No closures scheduled. 

SB S Lucile St to Spring St Pavement Repair - #9235

Highway: I-5    Region: Northwest    County: King    Location: Milepost(s) 143.85 - 165.62
Contact: Mike Askarian, Project Engineer, 206-768-5861
Description: WSDOT contractor crews are replacing broken concrete panels, grinding and repaving southbound I-5 and the collector/distributor between Spring Street and South Lucile Street in Seattle.
Project webpage
Work schedule:

  • No lane or ramp closures are scheduled.

NB S 260th St to Duwamish River Br - Concrete Pavement Rehab & ADA - #8992

Highway: I-5    Region: Northwest    County: King    Location: Milepost(s) 147.64 - 156.51
Contact: Mike Askarian, Project Engineer, 206-768-5861
Description: WSDOT contractor crews are rehabilitating northbound I-5 between South 260th Street in Des Moines and the Duwamish River Bridge in Tukwila.
Project webpage
Work schedule:

  • No lane or ramp closures are scheduled.

S 200th St On-Ramp To SB I-5 - Metered Shoulder - #9439

Highway: I-5    Region: Northwest    County: King    Location: Milepost(s) 151.28
Contact: Mike Askarian, Project Engineer, 206-768-5861
Description: WSDOT contractor crews are installing a ramp meter and restriping the lanes on the South 200th Street on-ramp to southbound I-5.
Work schedule:

  • No lane or ramp closures are scheduled.

Seattle Maintenance

Highway: I-5    Region: Northwest    County: King    Location: Milepost(s) 164.00-167.00
Contact: Joseph Calabro, Communications, 206-440-4452
Description: WSDOT maintenance crews will make repairs on both directions of I-5. 
Work schedule:

  • No lane or ramp closures are scheduled.

MLK Jr Way to NE Ravenna Br Pavement Repair - #8952

Highway: I-5    Region: Northwest    County: King    Location: Milepost(s) 157.44 - 170.28
Contact: Shawn Wendt, Project Engineer, 425-225-8726
Description: WSDOT contractor crews are replacing expansion joints and concrete pavement on northbound I-5 between MLK Junior Way South/SR 900 in Tukwila and Northeast Ravenna Boulevard in Seattle.
Project webpage
Work schedule:

  • No lane or ramp closures are scheduled.

Sound Transit's East Link Extension - E130, E320

Highway: I-5    RegionNorthwest    County: King    Location: Milepost(s) 164.00
Contact: Zack Ambrose, Sound Transit, 206-903-7176
Description: Sound Transit crews are constructing the East Link light rail extension from Seattle to Redmond.
Project webpage
Work schedule

  • Sunday, April 5 to the morning of Friday, April 10 – Two lanes of southbound I-5 at the I-90 overpass will close from 9 p.m. to 5 a.m. nightly.
  • Monday, April 6 to the morning of Wednesday, April 8 – The northbound I-5 collector-distributor lanes will close from 9 p.m. to 5 a.m. nightly.

 

Express Lanes Entrances Electronic Sign Replacement - #9272

Highway: I-5    Region: Northwest    County: King    Location: Milepost(s) 165.39 - 172.61
Contact: Shawn Wendt, Project Engineer, 425-225-8726
Description: WSDOT contractor crews are replacing the sign structures and brackets, along with the electrical and fiber optic systems at seven entrances to the I-5 express lanes. A few of the sign structures will also be redesigned to create a better viewing angle.
Project webpage
Work schedule:

  • No lane or ramp closures are scheduled.

Sound Transit's Maple Leaf Portal (Northgate Station N160)

Highway: I-5    Region: Northwest    County: King    Location: Milepost(s) 170.78 - 172.53
Contact: Mark Sawyer, Project Engineer, 425-225-8799
Description: Sound Transit crews are constructing The Northgate Link Extension, which adds three new stations in Seattle, two underground (U District and Roosevelt stations) and an elevated station at Northgate.
Project webpage
Work schedule:

  • No lane or ramp closures scheduled. 

Sound Transit's Lynnwood Link Extension - L200

Highway: I-5    Region: Northwest    County: King    Location: Milepost(s) 172.77 - 177.76
Contact: Kurt Workman, Sound Transit, 206-370-5664
Description: Sound Transit crews are constructing the Lynnwood Link light rail extension from Northgate Transit Center to Northeast 200th Street.
Project webpage
Work schedule:

  • Wednesday, April 8 to the morning of Friday, April 10 – The northbound I-5 off-ramp to NE 130th Street will close from 11 p.m. to 5 a.m. nightly.
  • Wednesday, April 15 to the morning of Friday, April 17 – The NE 175th Street on-ramp to northbound I-5 will close from 11 p.m. to 5 a.m. nightly.
  • Wednesday, April 15 to the morning of Friday, April 17 – The right lane on northbound I-5 between NE 178th Street and NE 185th will close from 11 p.m. to 5 a.m. nightly.

 

Sound Transit's Lynnwood Link Extension - L300

Highway: I-5    Region: Northwest    County: Snohomish/King    Location: Milepost(s) 177.76 - 180.65
ContactKurt Workman, Sound Transit, 206-370-5664
Description: Sound Transit crews are constructing the Lynnwood Link light rail extension from Northeast 200th Street to Lynnwood Transit Station.
Project webpage
Work schedule: 

  • No lane or ramp closures are scheduled.

Snohomish County

Sound Transit's Lynnwood Link Extension - L300

Highway: I-5    Region: Northwest    County: Snohomish/King    Location: Milepost(s) 177.76 - 180.65
ContactKurt Workman, Sound Transit, 206-370-5664
Description: Sound Transit crews are constructing the Lynnwood Link light rail extension from Northeast 200th Street to Lynnwood Transit Station.
Project webpage
Work schedule:

  • No lane or ramp closures are scheduled.

SR 104 VIC to 164th ST SW I/C paving & EX Joint & ADA - #9330

Highway: I-5    Region: Northwest    County: Snohomish    Location: Milepost(s) 177.72 - 184.36
Contact: Shawn Wendt, Project Engineer, 425-225-8726
Description: WSDOT contractor crews will grind and repave 2.2 miles of northbound I-5 between SR 104 in Mountlake Terrace and 164th Street Southwest in Lynnwood. They will also resurface the collector-distributor lanes on both directions of I-5 at SR 104 and 164th Street Southwest, along with most of the I-5 on- and off-ramps in this area. Project webpage.
Work schedule:

  • No lane or ramp closures scheduled.

SB 236th St SW to 44th Ave W Peak Transit Shoulder Use - #9277

Highway: I-5    Region: Northwest    County: Snohomish    Location: Milepost(s) 178.28 - 180.65
Contact: Mark Sawyer, Project Engineer, 425-225-8799
Description: WSDOT contractor crews are adding a bus shoulder lane on southbound I-5 between the Lynnwood Park & Ride and the Mountlake Terrace transit stop. Community Transit and Sound Transit buses will be the primary users of this new lane.
Work schedule:

  • No lane or ramp closures are scheduled.

Snohomish County Utility Work

Highway: I-5    Region: Northwest    County: Snohomish    Location: Milepost(s) 183.78
Contact: Joseph Calabro, communications, 206-440-4452
Description: Utility crews are working in the Ash Way Park and Ride. 
Work schedule:

  • No lane or ramp closures are scheduled.

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

Highway: I-5    Region: Northwest   County: Snohomish    Location: Milepost(s) 189.35
Contact: Shawn Wendt, Project Engineer, 425-225-8726
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.

Water Utility Work

Highway: I-5    Region: Northwest    County: Snohomish    Location: Milepost(s) 194.81
Contact: Joseph Calabro, communications, 206-440-4452
Description: WSDOT maintenance crews are assisting City of Everett water utility crews. 
Work schedule:

  • No lane or ramp closures are scheduled.

Ebey Slough Bridge to SR 531 Interchange Paving & ADA Compliance - #9028

Highway: I-5    RegionNorthwest    County: Snohomish    Location: Milepost(s) 198.50 - 200.50
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:

  • Work suspended until spring 2020.

116th St NE Interchange - Tulalip Tribes Lead

Highway: I-5    RegionNorthwest    County: Snohomish    Location: Milepost(s) 202.20 - 202.70
Contact: Mark Sawyer, Project Engineer, 425-225-8799
Description: Tulalip Tribes contractor crews are reconstructing the I-5/116th Street Northeast interchange in Marysville.
Project webpage
Work schedule:

  • No lane or ramp closures scheduled.

Stillaguamish River Br to Hill Ditch Br Paving & ADA Compliance - #9231

Highway: I-5    Region: Northwest    County: Snohomish/Skagit    Location: Milepost(s) 209.09 - 219.82
Contact: Shane Spahr, Project Engineer, 360-848-7103
Description: WSDOT contractor crews are repairing 10 miles of concrete on I-5 between Arlington and Conway.
Project webpage
Work schedule:

  • No lane or ramp closures scheduled. 

Skagit County

Stillaguamish River Br to Hill Ditch Br Paving & ADA Compliance - #9231

Highway: I-5    Region: Northwest    County: Snohomish/Skagit    Location: Milepost(s) 209.09 - 219.82
Contact: Shane Spahr, Project Engineer, 360-848-7103
Description: WSDOT contractor crews are repairing 10 miles of concrete on I-5 between Arlington and Conway.
Project webpage
Work schedule:

  • No lane or ramp closures are scheduled.

Highway Widening - Mount Vernon

Highway: I-5    Region: Northwest    County: Skagit    Location: Milepost(s) 227
Contact: Andrea E. Petrich, communications, 360-757-5963
Description: City of Mount Vernon contractor crews will do work associated with its SR 538/College Way widening project.
Work schedule:

  • No lane or ramp closures are scheduled.

Whatcom County

Guardrail Repair 

Highway: I-5    Region: Northwest   County: Whatcom    Location: Milepost(s) 
Contact: Andrea E. Petrich, communications, 360-757-5963
Description: WSDOT crews will do guardrail repair.
Work schedule:

  • No lane closures are currently scheduled.