Pictures 6 Willamette River Swing Truss Railroad Bridge, Portland Oregon
1985 VIEW TO SOUTH FROM TOP OF DRAW SPAN TOWER. WILLBRIDGE JUNCTION IN BACKGROUND
1985 RAIL LOCK ASSEMBLY, TRACKS, AND END LIFT TOGGLE ROUSING, SOUTH END OF DRAW SPAN
1985 SOUTH, PIER IV, DRAW REST SUPPORT, END LOCK STRIKE AND JACK PAD. OPEN END OF SHORE BOX.
1985 END LOCK TOGGLE CRANK AND ARM, SOUTHEAST END CORNER
1978 RIVER VIEW FROM WEST



