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Construction on I-90 & SR 520

Last update: 1:12 p.m. Friday, May 22, 2015

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

See closures for SR 520.

Last update: 1:12 p.m., 5/22
I-90 Express Lanes Schedule Changes
Get the regular express lanes schedule

  • Saturday, May 23 - The I-90 express lanes will be westbound from 7 a.m. to 7:30 p.m. for a Seattle Sounders FC soccer game. The lanes will open eastbound by 8:30 p.m.
  • Monday, May 25 - The I-90 express lanes will be on a weekend schedule for the Memorial Day holiday.
  • Tuesday, May 26, to the morning of Thursday, May 28 - The I-90 express lanes will be westbound by 9 p.m. nightly for permanent striping work and remain westbound into normal weekday schedule.
  • Saturday, May 30 - The I-90 express lanes will be westbound from 7 a.m. to 7:30 p.m. for a Seattle Mariners baseball game. The lanes will open eastbound by 8:30 p.m.
  • Sunday, May 31 - The I-90 express lanes will be westbound from 7 a.m. to 2:30 p.m. for a Seattle Mariners baseball game and Seattle Sounders FC soccer game. The lanes will open eastbound by 3:30 p.m.

Last update: 1:12 p.m., 5/22
I-90: Two-Way Transit and HOV Operations - Stage 3 #8662
Mileposts: 0.00 - 7.13
Aleta Borschowa, WSDOT Project Engineer, 206-768-5601
Get project information

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

Last update: 1:12 p.m., 5/22
I-90: Lake Washington Floating Bridges Anchor Cable Replacement - #8657
Mileposts: 4.28 - 5.85
John Chi, WSDOT Project Engineer, 425-225-8741
Get project information

  • Tuesday, May 26, to the morning of Wednesday, May 27 - The I-90 express lanes will be reduced to one lane on the floating bridge from 9 p.m. to 4 a.m. for barrier work.
  • Wednesday, May 27, to the morning of Thursday, May 28 - The I-90 express lanes will be reduced to one lane on the floating bridge from 11:59 p.m. to 4 a.m. for barrier work.

Last update: 10:40 a.m., 5/21
I-90: Two-Way Transit and HOV Operations - Stage 3A #8569
Mileposts: 9.00 - 9.72
Aleta Borschowa, WSDOT Project Engineer, 206-768-5601
Get project information

  • Tuesday, May 26, to the morning of Thursday, May 28 - The I-90 express lanes will be westbound by 9 p.m. nightly for permanent striping work and remain westbound into normal weekday schedule.

SR 520

Last update: 1:12 p.m., 5/22
SR 520: West Approach Bridge North - #8625
Mileposts: 0.88 - 3.04
Steve Strand, WSDOT Project Engineer, 206-770-3565
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  • Tuesday, May 26, to the morning of Friday, May 29 - The right lane of westbound SR 520 from the west highrise to SR 513 (Montlake Boulevard East) will be closed from 9 p.m. to 6 a.m. nightly for bridge work.
  • Saturday, May 30, to the morning of Sunday, May 31 - The right lane of westbound SR 520 from the west highrise to SR 513 (Montlake Boulevard East) will be closed from 9 p.m. to 6 a.m. nightly for bridge work.

Last update: 1:12 p.m., 5/22
SR 520: Bellevue Eastside Corridor Constructors Drainage Work
Milepost: 3.98 – 6.43
Chris Deane, Eastside Corridor Constructors, 425-998-5113

  • Tuesday, May 26, to the morning of Wednesday, May 27 - The right lane of eastbound SR 520 from the Evergreen Transit Station to Lake Washington Boulevard Northeast/Bellevue Way Northeast will be closed from 9 p.m. to 5 a.m. for Eastside Corridor Constructors drainage work.
  • Thursday, May 28, to the morning of Friday, May 29 - The right lane of westbound SR 520 from 108th Avenue Northeast to the Evergreen Transit Station will be closed from 11 p.m. to 5 a.m. for Eastside Corridor Constructors drainage work.

Last update: 1:12 p.m., 5/22
I-405: SE 8th to Northup Way Paving - #8601
Mileposts: 13.68 - 14.85
Mark Sawyer, WSDOT Project Engineer, 425-225-8799
Get project information

  • Tuesday, May 26, to the morning of Friday, May 29 - The eastbound and westbound SR 520 on-ramps to southbound I-405 will be closed from 10 p.m. to 5 a.m. nightly for permanent lane striping work.