Diagrams 3 Willamette River Swing Truss Railroad Bridge, Portland Oregon

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Willamette River Swing Truss Railroad Bridge, Portland Oregon 1910 DRAW SPAN, BOTTOM CHORD, STRINGERS, AND LOADING BEAMS AT TOWER
1910 DRAW SPAN, BOTTOM CHORD, STRINGERS, AND LOADING BEAMS AT TOWER

Willamette River Swing Truss Railroad Bridge, Portland Oregon 1910 DRAW SPAN, DETAILS OF TOWER AND PORTALS
1910 DRAW SPAN, DETAILS OF TOWER AND PORTALS

Willamette River Swing Truss Railroad Bridge, Portland Oregon DRAW SPAN GENERAL DETAILS, LATERALS AND PACKING DIAGRAM
DRAW SPAN GENERAL DETAILS, LATERALS AND PACKING DIAGRAM

Willamette River Swing Truss Railroad Bridge, Portland Oregon STRESS SHEET
STRESS SHEET

Willamette River Swing Truss Railroad Bridge, Portland Oregon CENTER TOWER AND PORTALS
CENTER TOWER AND PORTALS

Willamette River Swing Truss Railroad Bridge, Portland Oregon TURNTABLE BEARINGS AND LOADING BEAMS
TURNTABLE BEARINGS AND LOADING BEAMS