Center Pivot Swing Span (82)
Duwamish River (13)
Howe through truss (453)
Howe truss (565)
Interurban (914)
King County, Washington (210)
Lost (24,969)
Movable (2,987)
Navigable waterway (2,154)
| Owned by railroad (12,498)
Puget Sound Electric Railway (3)
Railroad (15,601)
Swing (1,465)
Through truss (15,178)
Truss (32,958)
Tukwila, Washington (4)
Uncovered wooden truss (135)
Washington (1,314)
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