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Alaskan Way Viaduct Closure

Alaskan Way Viaduct Closure

Alaskan Way Viaduct closes Friday, April 29.

North Cascades Highway Reopens

North Cascades Highway Reopens

SR 20 North Cascades Highway reopens.

Traffic impacts calendar

Traffic impacts calendar

Plan ahead by checking for major traffic impacts on all state highways.

Local Information

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