Holiday closure Monday May 28: Most county offices will be closed in observance of Memorial Day.

King County Road Services Division

Latest news
May 24, 2012 Budget update for Road Services employees
King County will remove trees to improve driving safety on two roads near Preston and Maple Valley
South Park Bridge construction project update, May 18
Council calls on Legislature to provide counties with revenue options for transportation
King County achieves lowest possible borrowing costs for South Park Bridge bonds
Bus riders and County roads left hanging by Legislature's failure to act on sustainable funding for transportation
King County launches annual roadside weed control program
Special alert to all King County Utility Right-of-Way construction applicants

Traffic cameras
South Park Bridge cameras
Road Alerts


24/7 Helpline
My Commute Map
Bike map
24x7Helpline My Commute Map Bike Map
24/7 Road Helpline
206-296-8100 or
1-800-527-6237


Construction projects
Adopt-A-Road
Map Vault
Construction projects Adopt-A-Road Map Vault


Contact us
King County Road Services Division
Harold S. Taniguchi, Interim Division Director
King County Department of Transportation
201 S. Jackson St.
Seattle, WA 98104
206-296-6590
admin.roads@kingcounty.gov
206-296-0566 fax
1-800-325-6165 toll-free
TTY: 711 Relay Service

Administration Office hours: 8 a.m. - 5 p.m., PST
After-hours: 24/7 Road Helpline, 206-296-8100 or 1-800-527-6237

Information from the Road Services Division's Web site is available to people with disabilities in alternate formats upon request by calling 206-263-6482 or 711 for the TTY relay service.

External link = External link