24/7 Road Helpline for unincorporated King County

If this is an emergency, call 9-1-1

Call us for help at 206-477-8100 or 1-800-527-6237 with road maintenance and traffic safety issues in unincorporated King County, such as downed stop signs, signals that are out, or trees over the roadway — 24 hours a day.

Please have the following information available when you call us:

• Your name.
• Your address and phone number (in case more information is needed).
• The location of the problem, including the nearest cross street and/or address.
• A description of the problem.
• Any other important information that may need to be relayed to crews about the area or the problem.

During major events, phone lines will be very busy; your patience is requested.