King County Road Services - Doing business with us
Right of way uses, permits and franchises
King County load-limited bridges and overlegal permit for bridge crossing
Right-of-way use permits
Road improvement districts for unincorporated King County
Road vacations for unincorporated King County
Surveying boundaries and locating underground utilities
Other resources
King County Road Standards
King County Roads Six-Year Capital Improvement Program (CIP)
Regulations for accommodations of utilities on county road rights-of-way
Road Services Division Map Counter
Transportation planning and engineering resources
King County - general
Department of Development and Environmental Services' Customer Information Bulletins
King County Procurement Information System
Other jurisdictions
Snohomish County Purchasing Division vendor's guide
(.pdf)
Sound Transit business
Washington State Department of Transportation (WSDOT) business
U.S. Commerce Department business daily