Willamette River Swing Truss Railroad Bridge, Portland Oregon

1985 VIEW TO NORTHEAST FROM WACKER SILTRONIX SITE

1985 VIEW TO NORTHWEST FROM SOUTH BANK

1985 VIEW OF DRAW SPAN IN OPEN POSITION FROM SOUTH BANK OF WILLAMETTE RIVER

1985 VIEW OF BRIDGE FROM ST. JOHNS BLUFF, LOOKING SOUTHWEST

1985 VIEW OF BRIDGE FROM ST. JOHNS BLUFF, LOOKING SOUTHWEST

1978 AERIAL VIEW FROM WEST SHOWING NEW DRYDOCK BEGINNING PASSAGE OF SOUTH DRAW OPENING