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Seattle Area Construction

Last update: 8:40 p.m. Tuesday, Aug. 30, 2016

High-impact closures:


SR 542 Mount Baker Ski Area: SR 542/Mount Baker Highway at the Silver Fir Campground just before the Mount Baker Ski Area will be closed daily from 8:30 a.m. to 4 p.m. on Monday, Aug. 29, to Thursday, Sept. 1.

Labor Day weekend travel: Plan your holiday weekend trips with travel tools, including our traffic volume charts. To ease congestion statewide, most state highway construction work will be suspended from noon Friday, Sept. 2, through the morning of Tuesday, Sept. 6. However, for travelers heading to Central and Eastern Washington, expect construction delays on eastbound I-90 approaching Vantage and Ritzville.

Scheduled closures:

King County Special Events

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