Willamette River Swing Truss Railroad Bridge, Portland Oregon

Date added: July 30, 2021

1910 DRAW SPAN, BOTTOM CHORD, STRINGERS, AND LOADING BEAMS AT TOWER

1910 DRAW SPAN, DETAILS OF TOWER AND PORTALS

DRAW SPAN GENERAL DETAILS, LATERALS AND PACKING DIAGRAM

STRESS SHEET

CENTER TOWER AND PORTALS

TURNTABLE BEARINGS AND LOADING BEAMS

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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