Road Closures and Conditions

King County Road Alert Map. Shows the road closures and conditions listed below on an interactive map. Problems on King County maintained roads can be reported by calling 206-296-8100 or 1-800-KC-ROADS.

Upcoming closure - SW 104th St between 15th Ave SW & 17th Ave SW

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Upcoming closure - Drainage work. Crews will close the north side of 16th Ave SW at SW 104th St around the clock beginning Mar. 11 at 7 am to Apr. 1 at 5 pm. Businesses on 16th Ave SW north and south of closure will remain open and local access will be maintained. All other traffic must detour using 15th Ave SW between SW 102nd and SW 106th streets. Work is weather dependent, and dates are subject to change. Visit KingCounty.gov/16thAveSW for detour map and details.Read more

Upcoming restriction - SW 104th St between 15th Ave SW & 17th Ave SW

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Upcoming restriction - Drainage work. Lane restrictions will begin on SW 104th St between 15th Ave SW & 17th Ave SW from Mar. 3 to Apr. 18, from 7 am to 5 pm weekdays. Weekend work is possible. Parking on the north side of the road will be restricted. Local access ok. Work is weather dependent, and dates are subject to change. Visit KingCounty.gov/16thAveSW for details.Read more

Restricted - S 117th Pl between 87th Ave S and the road s end

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Restricted - Drainage work. Crews will begin lane restrictions on S 117th Pl between 87th Ave S and the end of the dead-end road from Tues. Feb. 4 to Fri. Feb. 28, from 7:30 am to 3 pm each day. No weekend work is scheduled. Flaggers will direct traffic around the work area. Street parking will be suspended on some weekdays. All vehicles will have access through the work zone.Read more