SWING MOTOR AND BRAKE WHEEL SUPPORTS
HAND TURNING DEVICE
OPERATING HOUSE
Willamette River Swing Truss Railroad Bridge, Portland Oregon
- Built: 1906-1908
- Status: Demolished
- Demolished: 1980s
- Architect: Ralph Modjeski
- Address: Spanning Willamette River at River Mile 6.9
- City: Portland
- County: Multnomah
- State: OR