King County Road Services - Roads maintenance divisions

Maintenance Division One Division boundaries: Division One encompasses all the unincorporated area of King County north of the City of Seattle to the Snohomish County line; from the Richmond Beach area east to the West Snoqualmie Valley Road, and running in a southerly direction to include the areas of Redmond, Kirkland, Woodinville, and Juanita. Division One offices: Bruggers Bog, in Shoreline, Washington; and Cadman, in Redmond, Washington.

Map of Maintenance Division One (4MB .pdf)

Maintenance Division Two Division boundaries: Maintenance Division Two encompasses all the unincorporated area of King County east of West Snoqualmie Valley Road abutting Division One, from the Snohomish County line, running southerly and including the Snoqualmie Valley area, North Bend, Issaquah, and the Newport area to the May Valley Road and S.E. 128th Street, running westerly to the Renton City limits and northerly to Division One. Division Two offices: Fall City, in Fall City, Washington; Issaquah, in Issaquah, Washington; and Skykomish, in Skykomish, Washington.

Map of Maintenance Division Two (4MB .pdf)

Maintenance Division Three Division boundaries: Maintenance Division Three encompasses all the unincorporated King County area south of the City of Seattle in a southerly direction to the Pierce County line and from Puget Sound easterly to the westerly boundary of Division 4. It includes the areas of Skyway, Tukwila, Kent, and Auburn. It should be noted this division also includes Vashon Island. Division Three offices: Star Lake, in Kent, Washington; and Vashon, on Vashon Island.

Map of Maintenance Division Three (3MB .pdf)

Maintenance Division Four Division boundaries: Maintenance Division Four encompasses all the unincorporated area of King County from the southerly boundary of Division 2 along S.E. 128th Street and the May Valley Road, running southerly to the Pierce County line and from State Highway 18 and the Maple Valley Highway, east and includes the cities of Covington, Maple Valley, Hobart, Ravensdale, Black Diamond, and Enumclaw. Division Four offices: Black Diamond, in Auburn, Washington; and Summit, in Maple Valley, Washington.

Map of Maintenance Division Four (4MB .pdf)

Glossary

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

Contact us

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.

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