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The original item was published from 11/3/2022 4:57:57 PM to 11/11/2022 12:00:08 AM.

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Traffic Alerts

Posted on: November 3, 2022

[ARCHIVED] Traffic Alert: Northwest Sammamish Road

As a part of their Auxiliary Lane and Sound Wall Project, The Washington Department of Transportation (WSDOT) will be closing the eastbound lane of NW Sammamish road from 7 a.m.-3:30 p.m. on Nov. 8 and 9.

WSDOT will be backfilling a space along the precast barrier of the recently constructed wall.

When completed, this WSDOT project will add capacity for both directions of Interstate 90 between the Eastgate and West Lake Sammamish Parkway interchanges by restriping the roadway and adding an auxiliary lane. Crews are also building sound walls in strategic locations to minimize traffic noise. 

Project Contact

Questions? Please contact Matt Ellis, Utility Engineering Manager, (425) 837-3410.

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