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Road design and construction standards for unincorporated King County

Road standards drawing.

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24/7 Road Helpline

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2016 King County Road Standards

CADD files

The following CADD file drawings are made available in DWG TrueView™ format.


Section 2-000 Roadway


Section 3-000 Curbs, Curb Ramps, Sidewalks, Driveways and Trails


Section 4-000 Channelization


Section 5-000 Roadside Appurtenances


Section 7-000 Drainage

2007 King County Road Standards

Figures

CADD files

The following CADD file drawings are made available in DWG TrueView™ format.

Section 2-000 Roadway

Section 3-000 Curbs, Curb Ramps, Sidewalks, Driveways and Trails

Section 4-000 Channelization

  • 4-001 through 4-009
    4-001 Pavement Markings
    4-002 Intersection Approach Striping
    4-003 Pavement Symbols
    4-004 Raised Pavement Markers
    4-005 Merge and Dual Turn Lane
    4-006 Bike Lane and Right Turn Drop
    4-007 Bike Lane and Right Turn Pocket
    4-008 Left Turn Lanes
    4-009 Median Islands

Section 5-000 Roadside Appurtenances

Section 7-000 Drainage

1993 King County Road Standards

1987 King County Road Standards

1979 King County Road Standards

1967 King County Road Standards

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