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King County Road Services - Roads maintenance services

24/7 Road Helpline
Abandoned vehicles
• Bridge maintenance and repair
• Dangerous tree removal
• Debris and litter control
• Ditches — clearing and cleaning
• Drainage maintenance and repair
Emergency services
• Guardrail repair and construction
Illegal dumping response and cleanup on County roads
• Mowing and grading
Pothole repair
Road closures
• Roadway maintenance
• Seawall repair and construction
Snow and ice plan
Storm drain maintenance (398KB .pdf)
Storm response
• Sweeping
Utility coordination
Weed control/No Spray Program
• Vegetation and trees

About the Roads Maintenance Section

The Roads Maintenance Section is responsible for nearly 1,600 miles of paved roadway and 181 bridges in unincorporated areas of King County. It is our mission to enhance and maintain the roadways in an efficient and environmentally responsible manner.  As part of this effort, the Roads Maintenance Section is striving to be a leader and environmental steward, through the development and implementation of the Regional Roads Maintenance Endangered Species Act (ESA) Program Guidelines.   These guidelines ensure that sound environmental practices are used when performing work in the road right-of-way.

The Roads Maintenance Section also provides miscellaneous road-related services to eight contract cities and other government agencies.  In an effort to provide for safe road travel, all roads in unincorporated King County receive 24-hour emergency response assistance, as do roads in selected cities under contract with King County.

Glossary

Visit our glossary for an explanation of common road terms and jargon.

Contact us

Road Services Division
Roads Maintenance Section
155 Monroe Ave. N.E.
Renton, WA 98056
206-296-8100
1-800-KCROADS (1-800-527-6237)
206-296-8198 (fax)

Also see: Additional contact information


Information from the Road Services Division's website 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

24x7 Road Helpline

King County Snow and Ice Plan
Snow and
ice plan

My Commute Map
My Commute Map
(Travel alerts &
traffic cameras)

Road Alerts
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(Travel alerts
sent to your
email or phone)

Emergency and storm response
Emergency and
storm response

Maintenance Divisions
Maintenance divisions
Visit the maintenance division that serves your area.