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Road Services - Highway Safety Program

Second phase of safety improvement projects now underway

King County’s Road Services Division is making safety improvements to 13 roads and six intersections that have a higher-than-average number of collisions. Each of these roads has high traffic volumes and also a high rate of collisions in which vehicles either run off the road or cross the center line. The intersections also have high traffic volumes as well as left-turn- and rear-end-related collisions.

Construction on these projects will generally be done between 8:30 a.m. and 4:30 p.m. on weekdays, with short-term lane closures and flaggers directing traffic. Motorists should expect minor delays.

The county received a $3.3 million federal grant in 2011 for safety improvements, and completed the first phase of these improvements in late 2013. We began work on the second phase in February 2014, and this work is scheduled to continue through June 2014.

Safety improvement projects

Blue markers show road projects and green markers show intersection projects. Click on a marker for more information about each project.

View King County Road Services Highway Safety Program in a larger map

Project budget and schedule

  • August 2011 — Start of project design
  • Late 2013 — Phase 1 work finished
  • September 2013 — Advertisement for Phase 2 work bids
  • February 2014 — Phase 2 construction starts
  • June 2014 — Phase 2 construction finished

Contact us | learn more

DeAnna Martin
Community Relations Planner

Information from the Road Services Division's website is available to people with disabilities in alternate formats upon request by calling 206-477-3839 or 711 for the TTY relay service.

External link = External link

Contact us | learn more

DeAnna Martin
Community Relations Planner

Also see

• June 13, 2012 - King County to make safety improvements east of Renton near Liberty High and at South 277th Street intersection west of Auburn

All Road Services construction projects