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Road closures in unincorporated King County

Use the list below to learn about road closures and restrictions in unincorporated King County due to road construction projects, significant weather-related events, and natural disasters.

Also see:

My Commute Map

Traffic cameras

Sign-up for Road Alerts

24/7 Road Helpline

24/7 Road Helpline

Call us for help at 206-477-8100 or 1-800-527-6237 with road maintenance and traffic safety issues in unincorporated King County — 24 hours a day


The King County Road Services Division provides Road Alert as a service to the public. While we try to provide accurate and timely information, estimates of the nature and duration of closures are subject to variables such as weather and traffic conditions that are beyond the control of King County and, therefore, difficult to predict. People relying on this information should do so at their own risk. Neither King County nor its employees or agents shall be liable for the accuracy of neither this information nor any actions taken as a result.

Contact us

Information concerning state and some city routes is included on occasion for the convenience of the public. If you need to check the status of a road or a service request, please call 206-477-8100 or 800-527-6237. During major events, phone lines will be very busy; your patience is requested. Please do not e-mail for emergency road status information.