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Weekly update of construction closures in Northwest Region: King, Snohomish, Skagit, Island and Whatcom Counties

Last update: 1:30 p.m. Wednesday, June 21

**DRIVER ALERT** Check out our major weekend work and events map to help guide you through your travel plans.

I-5 SEATAC: Northbound I-5 traffic will be reduced to two lanes between SR 516 and Southcenter Parkway from 10 p.m. Friday, June 23, to 5 a.m. Monday, June 26.

I-5 SEATTLE: Northbound I-5 traffic will be reduced to two lanes on the Ship Canal Bridge from 2 to 10 a.m. daily, Saturday, June 24 and Sunday, June 25.

SR 520 BELLEVUE TO SEATTLE: Both directions of SR 520 between I-5 and 148th Avenue Northeast will be reduced to one lane intermittently beginning with the westbound lanes at 11:59 p.m. Saturday, June 24. Once the westbound work is complete, crews will operate in the same area in the eastbound lanes. All lanes will reopen by 6 a.m. Sunday, June 25.

For closures on major highways, please see the specialized routes listed below:

downtown seattle map

Downtown Seattle/SODO

Looking for downtown Seattle/SODO construction closures? This page lists closures on state highways and city streets in downtown Seattle, near the stadiums, international district and ferry terminals.




I-5: Federal Way to Blaine

I5

Looking for construction closures on I-5? This page lists closures from Federal Way to Blaine.




I-405: Renton to Lynnwood

I405

Looking for construction closures on I-405? This page lists closures from Renton to Lynnwood.




I-90 & SR 520

I90/SR520

Looking for construction closures on the eastside? This page lists closures on SR 520 from Seattle to Redmond and on I-90 from Seattle to North Bend.



SR 167: Auburn to Renton 

 SR167

Looking for construction closures on SR 167? This page lists closures from Auburn to Renton.



Other regional highways by county:

| King County | Snohomish County | Skagit County | Island County | Whatcom County |



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