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Construction on I-90 & SR 520

Last update: 5:15 p.m. Friday, April 29, 2016
 
This information changes frequently. Please check back often. Travelers can also call 5-1-1 for real-time traffic and weather updates.

| I-90 | SR 520 |

I-90

Last update: 4:45 p.m. 4/29
I-90: Express Lanes Schedule Changes
Get the regular express lanes schedule

  • Saturday, April 30 The I-90 express lanes will close at 6 a.m. then open westbound from 7 a.m. to 6:30 p.m. for a Seattle Mariners baseball game and a Seattle Sounders FC soccer match. The lanes will open eastbound by 7:30 p.m.
  • Sunday, May 1 The I-90 express lanes will close at 6 a.m. then open westbound from 7 a.m. to 2:30 p.m. for a Seattle Mariners baseball game. The lanes will open eastbound by 3:30 p.m.
  • Saturday, May 7 The I-90 express lanes will close at 6 a.m. then open westbound from 7 a.m. to 7:30 p.m. for a Seattle Sounders FC soccer match. The lanes will open eastbound by 8:30 p.m.
  • Monday, May 9 The I-90 express lanes will close at 10 a.m. for maintenance work. The lanes will open eastbound by 2 p.m.
  • Saturday, May 14 The I-90 express lanes will close at 6 a.m. then open westbound from 7 a.m. to 6:30 p.m. for a Seattle Mariners baseball game. The lanes will open eastbound by 7:30 p.m.
  • Sunday, May 15 The I-90 express lanes will close at 6 a.m. then open westbound from 7 a.m. to 2:30 p.m. for a Seattle Mariners baseball game. The lanes will open eastbound by 3:30 p.m.
  • Saturday, May 28 The I-90 express lanes will close at 6 a.m. then open 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 29 The I-90 express lanes will close at 6 a.m. then open westbound from 7 a.m. to 2:30 p.m. for a Seattle Mariners baseball game. The lanes will open eastbound by 3:30 p.m.
  • Monday, May 30 The I-90 express lanes will be on weekend schedule for the Memorial Day holiday.

Last update: 4:45 p.m. 4/29
I-90: Two-Way Transit and HOV Operations (Stage 3) - #8662
Mileposts: 2.48 - 9.28
Aleta Borschowa, WSDOT Project Engineer, 206-768-5601
Get project information

  • Sunday, May 1, to the morning of Friday, May 6 – Two right lanes of eastbound I-90 from I-5 to Rainier Avenue South will be closed from 9 p.m. to 5 a.m. nightly for construction work.
  • Sunday, May 1, to the morning of Monday, May 2 – The eastbound I-90 off-ramp to Rainier Avenue South will be closed from 9 p.m. to 5 a.m. for construction work.
  • Sunday, May 1, to the morning of Friday, May 6 – Two right lanes of eastbound I-90 in the Mount Baker Tunnel will be closed from 9 p.m. to 5 a.m. nightly for construction work.
  • Tuesday, May 3, to the morning Friday, May 6 – The northbound Rainier Avenue South on-ramp to eastbound I-90 will be closed from 9 p.m. to 5 a.m. nightly for construction work. A signed detour will be in place.
  • Tuesday, May 3, to the morning Wednesday, May 4 – The southbound Rainier Avenue South on-ramp to eastbound I-90 will be closed from 9 p.m. to 5 a.m. for construction work. A signed detour will be in place.

Last update: 2:50 p.m. 4/26
I-90: Bellevue Maintenance Work
Milepost: 8.10 - 9.47
Danielle Holstein, WSDOT Communications, 206-440-4691

  • Saturday, April 30, to the morning of Sunday, May 1 – Two right lanes of eastbound I-90 from East Mercer Way to Bellevue Way Southeast will be closed from 11:59 p.m. to 7 a.m. for maintenance work. The East Mercer Way and the Bellevue Way Southeast on-ramps to eastbound I-90 will also be closed. Signed detours will be in place.

Last update: 11:45 a.m. 4/28
I-90: WB Mercer Slough to W Lake Sammamish Parkway - Paving - #8844
Milepost: 9.72 - 14.37
Mark Sawyer, WSDOT Project Engineer, 425-225-8799
Get project information

  • No lane closures are scheduled.

Last update: 2:20 p.m. 4/27
I-90: Eastside Maintenance Work
Mileposts: 11.37 - 30.40
Danielle Holstein, WSDOT Communications, 206-440-4691

  • Tuesday, May 3 – The left lane of eastbound I-90 from High Point Road to East Fork Issaquah Creek will be closed from 9 a.m. to 2 p.m. for maintenance work.
  • Wednesday, May 4 – The right lane of eastbound I-90 at the North Bend city limits will be closed from 9 a.m. to 2 p.m. for maintenance work.
  • Thursday, May 5 – The HOV lane of eastbound I-90 from 150th Avenue Southeast to West Lake Sammamish Parkway will be closed from 7 a.m. to 1 p.m. for maintenance work.
  • Friday, May 6 – The HOV lane of eastbound I-90 at West Lake Sammamish Parkway will be closed from 6:30 a.m. to 11:30 a.m. for maintenance work.
  • Saturday, May 7 – The HOV lane of westbound I-90 from SR 900 to Vasa Park Road will be closed from 5 a.m. to 11 a.m. for maintenance work.
  • Tuesday, May 10 – The right lane of eastbound I-90 from East Sunset Way to East Fork Issaquah Creek will be closed from 9 a.m. to 2 p.m. for maintenance work.

Last update: 11:45 a.m. 4/28
I-90: Front Street Bridge 90/66S Girder Replacement - #8813
Milepost: 17.13 - 17.17
Mark Sawyer, WSDOT Project Engineer, 425-225-8799
Get project information

  • No lane closures are scheduled.

Last update: 11:45 a.m. 4/28
I-90: SR 202 I/C to S Fork Snoqualmie River Paving - #8819
Milepost: 30.52 - 31.66
Mark Sawyer, WSDOT Project Engineer, 425-225-8799
Get project information

  • No lane closures are scheduled.

SR 520

Last update: 4:45 p.m. 4/29
SR 520: West Approach Bridge North - #8625
Mileposts: 0.88 - 3.04
Steve Strand, WSDOT Project Engineer, 206-770-3565
Get project information

  • Monday, April 25, to the morning of Sunday, May 1 – A single lane of Lake Washington Boulevard East between Montlake Boulevard East and 24th Avenue East may be intermittently closed from 9 p.m. to 5 a.m. nightly for construction work. Flaggers will alternate traffic through the open lane.
  • Monday, April 25, to the morning of Sunday, May 1 There will be intermittent rolling slowdowns on the Montlake Boulevard East/SR 513 on-ramp to eastbound SR 520 from 9 p.m. to 5 a.m. nightly for construction work.
  • Saturday, April 30, to the morning of Sunday, May 1 – The right lane of westbound SR 520 from the floating bridge to Lake Washington Boulevard East will be closed from 9 p.m. to 6 a.m. for construction work.
  • Monday, May 2, to the morning of Friday, May 6 – A single lane of Lake Washington Boulevard East between Montlake Boulevard East and 24th Avenue East may be intermittently closed from 9 p.m. to 5 a.m. nightly for construction work. Flaggers will alternate traffic through the open lane.
  • Monday, May 2, to the morning of Friday, May 6 – There will be intermittent rolling slowdowns on the Montlake Boulevard East/SR 513 on-ramp to eastbound SR 520 from 9 p.m. to 5 a.m. nightly for construction work.
  • Monday, May 2, to the morning of Friday, May 6 – Up to two right lanes of westbound SR 520 from the floating bridge to Lake Washington Boulevard East will be closed from 9 p.m. to 6 a.m. nightly for construction work.
  • Saturday, May 7, to the morning of Sunday, May 8 – The right lane of westbound SR 520 from the floating bridge to Lake Washington Boulevard East will be closed from 9 p.m. to 6 a.m. nightly for construction work.

Last update: 5:15 p.m. 4/29
SR 520: Evergreen Point Floating Bridge and Landings Project - #8066
Mileposts: 3.83 - 4.59
Steve Peer, WSDOT Communications, 206-770-3531
Get project information

  • Monday, May 2, to the morning of Friday, May 6 – The right lane of eastbound SR 520 on the floating bridge will be closed from 9 p.m. to 6 a.m. nightly for construction work.
  • Monday, May 2, to the morning of Tuesday, May 3 – The right lane of westbound SR 520 at Evergreen Point Road will be closed from 9 p.m. to 6 a.m. for construction work.
  • Saturday, May 7, to the morning of Sunday, May 8 – The right lane of eastbound SR 520 on the floating bridge will be closed from 9 p.m. to 10 a.m. for construction work.
  • Monday, May 9, to the morning of Wednesday, May 11 – The right lane of eastbound SR 520 on the floating bridge will be closed from 9 p.m. to 6 a.m. nightly for construction work.