Diagrams 2 Willamette River Swing Truss Railroad Bridge, Portland Oregon

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Willamette River Swing Truss Railroad Bridge, Portland Oregon 1910 WILLAMETTE BRIDGE, PIER III
1910 WILLAMETTE BRIDGE, PIER III

Willamette River Swing Truss Railroad Bridge, Portland Oregon 1910 WILLAMETTE BRIDGE, PIER IV
1910 WILLAMETTE BRIDGE, PIER IV

Willamette River Swing Truss Railroad Bridge, Portland Oregon 1910 DRAW SPAN, GENERAL SECTION AND ELEVATION
1910 DRAW SPAN, GENERAL SECTION AND ELEVATION

Willamette River Swing Truss Railroad Bridge, Portland Oregon 1910 DRAW SPAN, STRESS SHEET
1910 DRAW SPAN, STRESS SHEET

Willamette River Swing Truss Railroad Bridge, Portland Oregon 1910 DRAW SPAN, DETAILS OF TRUSS
1910 DRAW SPAN, DETAILS OF TRUSS

Willamette River Swing Truss Railroad Bridge, Portland Oregon 1910 DRAW SPAN, TRUSS DETAILS
1910 DRAW SPAN, TRUSS DETAILS