From King County Road Services:
Upcoming Road Closure: 10th Avenue SW between SW 112th Street and SW 116th Street
Monday, August 17, to Wednesday, September 2, 2026, from 7 am to 3 pmStarting Monday, August 17, 2026, crews working for King County will close 10th Ave SW between SW 112th Street and SW 116th Street each weekday from 7 am to 3 pm through September 2, 2026*, to complete pedestrian safety improvements. A signed detour will be in place. Local access will be maintained during the closure. The road will be open during non-construction hours. Some evening and weekend work may occur, if needed.
Improvements will include:
-Sidewalk curb extensions to reduce the crossing distance for pedestrians in the crosswalk
-Raised crosswalks to slow vehicles and increase pedestrian visibility
-Lane markings to help guide traffic and increase visibility
-Additional signage to remind drivers to be aware of the crosswalkThere will be one evening during construction when 10th Ave SW will close overnight near the project intersections. Local access will be maintained with detours in place. We will update MyCommute and project website when an exact date becomes available.
Following the closures, crews may need to complete additional work. A lane restriction will be in place with flaggers directing two-way traffic through a single open lane during construction hours. If this occurs, school buses will be allowed through the work zone. Construction for this portion of the work is expected to last through early September.
Additional work on SW 102nd Street at 13th Avenue SW will begin in early September and will primarily require work on the sidewalk and corner as crews install flashing lights and high-visibility signs.
Pedestrian-activated rapid flashing beacons and high-visibility signage were recently installed at 16th Avenue SW and SW 102nd Street in White Center. This project includes similar pedestrian safety improvements.
* Please note that crews are adjusting the construction schedule due to recent changes in the anticipated timeline and related impacts. To reduce effects on the upcoming school year, they are shifting work from a proposed lane restriction to a full closure. This change will allow crews to complete the work more quickly and shorten the overall duration of construction.
For the most up-to-date travel information for this project and others in unincorporated King County, visit MyCommute: KingCounty.Gov/MyCommute
This work may be rescheduled or delayed due to crew/equipment availability or weather. Learn more: https://KingCounty.Gov/White-Center-Pedestrian-Improvements
















































