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Construction on I-90 & SR 520

Last update: 5 p.m. Friday, Aug. 10

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

Sound Transit's East Link Extension - E130

Highway: I-90    Region: Northwest    County: King    Location: Milepost(s) 2.54 - 8.84
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:

LANE CLOSURES

  • No lane closures are scheduled.

RAMP CLOSURES

  • Monday, Aug. 13, to Friday, Aug. 17 - The Island Crest Way HOV on-ramp to westbound I-90 will be closed from 9 a.m. to 3 p.m. daily.
  • Wednesday, Aug. 15, to Friday, Aug. 17 - The eastbound I-90 HOV off-ramp to Island Crest Way will be closed from 9 a.m. to 3 p.m. daily.

EB Sunset Way I/C to 436th Ave SE I/C Pavement Repair - #9213

Highway: I-90    Region: Northwest    County: King    Location: Milepost(s) 4.21 - 33.29
ContactAleta Borschowa, Project Engineer, 206-768-5601
Description: WSDOT contractor crews are repairing cracked concrete and replacing select concrete panels on eastbound I-90 between East Sunset Way in Issaquah and 436th Avenue Southeast in North Bend.
Project webpage
Work schedule:

  • **HIGH IMPACT** Sunday, Aug. 12, to the morning of Friday, Aug. 17 - A single lane of eastbound I-90 across the Winery Road Bridge will be closed from 8 p.m. Sunday to 5 a.m. Friday. During this time, crews will also shift the two open lanes to the left, and reduce the speed limit to 55 mph. This work is weather dependent.
Floating Bridges Anchor Cable Replacements - #9151

Highway: I-90    Region: Northwest    County: King    Location: Milepost(s) 4.28 - 5.89
Contact: Dave Lindberg, Project Engineer, 425-225-8725
Description: WSDOT contractor crews are replacing 32 steel anchor cables on the I-90 floating bridges on Lake Washington.
Project webpage
Work schedule:

  • No lane or ramp closures are scheduled.
Sound Transit's East Link Extension - E320

Highway: I-90    Region: Northwest    County: King    Location: Milepost(s) 9.14
Contact: Jason Hampton, Sound Transit, 206-903-7177
Description: Sound Transit crews are constructing the East Link light rail extension from Seattle to Redmond.
Project webpage
Work schedule:

  • Monday, April 16, until further notice - The Bellevue Way HOV on-ramp to westbound I-90 will be closed 24/7.
EB I-90 to SR 18 Active Warning Sign & Camera - #9282

Highway: I-90    Region: Northwest    County: King    Location: Milepost(s) 23.00 - 25.73
Contact: Aleta Borschowa, Project Engineer, 206-768-5601
Description: WSDOT contractor crews are installing two active warning signs and a traffic camera on eastbound I-90 in Snoqualmie.
Work schedule:

  • Monday, Aug. 13, to the morning of Friday, Aug. 17 - A single lane of eastbound I-90 between Southeast 82nd Street and SR 18 will be closed from 4 a.m. to 2 p.m. and 8 p.m. to 1:30 a.m. daily/nightly.
West Approach Bridge North - #8625

Highway: SR 520    Region: Northwest    County: King    Location: Milepost(s) 0.88 – 3.04
Contact: Steve Strand, Project Engineer, 206-770-3565
Description: The West Approach Bridge North Project is the latest phase of construction of the SR 520 Bridge Replacement and HOV Program and will extend SR 520's three westbound lanes from the new floating bridge to the Montlake area in Seattle.
Project webpage
Work schedule:

  • No lane or ramp closures are scheduled.
Evergreen Point Floating Bridge and Landings Project - #8066

Highway: SR 520    Region: Northwest    County: King    Location: Milepost(s) 3.83 – 4.59
Contact: Steve Peer, Communications, 206-770-3531
Description: The SR 520 Floating Bridge and Landings project is replacing the old SR 520 floating bridge and approaches from the future west approach structure east of Foster Island in Seattle to Evergreen Point Road in Medina.
Project webpage
Work schedule:

LANE CLOSURES

  • Wednesday, Aug. 15, to the morning of Friday, Aug. 17 - Two right lanes of eastbound SR 520 between 76th Avenue Northeast and 84th Avenue Northeast will be closed from 11:59 p.m. to 9 a.m. nightly.
  • Wednesday, Aug. 15, to the morning of Friday, Aug. 17 - Two right lanes of westbound SR 520 between 76th Avenue Northeast and 84th Avenue Northeast will be closed from 11:59 p.m. to 8 a.m. nightly.

RAMP CLOSURES

  • Wednesday, Aug. 15, to the morning of Friday, Aug. 17 - The 84th Avenue Northeast on-ramp to westbound SR 520 will be closed from 11:59 p.m. to 8 a.m. nightly.

Sound Transit's East Link Extension - E360

Highway: SR 520    Region: Northwest    County: King    Location: Milepost(s) 7.00 - 9.50
Contact: Ryan Bianchi, Sound Transit, 206-398-5070
Description: Sound Transit crews are constructing the East Link light rail extension from Bellevue to Redmond.
Project webpage
Work schedule:

LANE CLOSURES

  • Friday, Aug. 17, to the morning of Sunday, Aug. 19 - Up to two lanes of westbound SR 520 between Northeast 40th Street and 148th Avenue Northeast will be closed from 10 p.m. to 8 a.m. nightly.
  • Friday, Aug. 17, to the morning of Sunday, Aug. 19 - The westbound SR 520 collector-distributor between Northeast 40th Street and Northeast 36th Street will be closed from 10 p.m. to 8 a.m. daily.

RAMP CLOSURES

  • Friday, Aug. 17, to the morning of Sunday, Aug. 19 - The Northeast 40th Street on-ramp to westbound SR 520 will be closed from 10 p.m. to 8 a.m. nightly.
  • Friday, Aug. 17, to the morning of Sunday, Aug. 19 - The westbound SR 520 off-ramp to northbound 148th Avenue Northeast will be closed from 10 p.m. to 8 a.m. nightly.