Category:Baltimore and Ohio Railroad, Chicago Terminal Railroad, South Branch of Chicago River Bridge, Spanning South Branch of Chicago River, Chicago, Cook County, IL HAER

Media in category "Baltimore and Ohio Railroad, Chicago Terminal Railroad, South Branch of Chicago River Bridge, Spanning South Branch of Chicago River, Chicago, Cook County, IL HAER"

The following 9 files are in this category, out of 9 total.

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  DETAIL OF CONCRETE COUNTERWEIGHT WHICH WAS OPERATED IN CONJUNCTION WITH BOTH OF BASCULE SPANS OF THE B and O AND THE ST. CHARLES AIRLINE, LOOKING SOUTHEAST - Baltimore and HAER ILL, 16-CHIG, 112-8.tif 4,046 × 5,000; 19.3 MB
  
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  DETAIL OF CONCRETE OF THE B and O RAILROAD'S BASCULE SPAN, LOOKING SOUTH - Baltimore and Ohio Railroad, Chicago Terminal Railroad, South Branch of Chicago River Bridge, HAER ILL, 16-CHIG, 112-9.tif 5,000 × 4,004; 19.1 MB
  
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  DETAIL OF COUNTERWEIGHT AND RAISED BASCULE SPAN OF THE B and O RAILROAD, LOOKING SOUTHEAST - Baltimore and Ohio Railroad, Chicago Terminal Railroad, South Branch of Chicago HAER ILL, 16-CHIG, 112-6.tif 4,025 × 5,000; 19.2 MB
  
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  DETAIL OF HINGE OF BASCULE SPAN OF B and O RAILROAD, LOOKING SOUTHEAST - Baltimore and Ohio Railroad, Chicago Terminal Railroad, South Branch of Chicago River Bridge, Spanning HAER ILL, 16-CHIG, 112-7.tif 5,000 × 4,042; 19.28 MB
  
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  DETAIL THROUGH THE PORTAL OF THE B and O RAILROAD'S BASCULE SPAN, SHOWING DOUBLE TRACKING AND BRIDGE DECK IN RAISED POSITION; LOOKING EAST - Baltimore and Ohio Railroad, HAER ILL, 16-CHIG, 112-5.tif 4,025 × 5,000; 19.2 MB
  
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  GENERAL VIEW OF THE BALTIMORE and OHIO RAILROAD'S LIFT BRIDGE, COUNTERWEIGHTS, AND APPROACH SPANS FROM THE WEST, LOOKING EAST FROM THE WEST SIDE OF THE RIVER - Baltimore and HAER ILL, 16-CHIG, 112-1.tif 5,000 × 4,052; 19.32 MB
  
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  VIEW OF PART OF THE SUPERSTRUCTURE OF THE B and O RAILROAD'S BASCULE BRIDGE, LOOKING SOUTH - Baltimore and Ohio Railroad, Chicago Terminal Railroad, South Branch of Chicago HAER ILL, 16-CHIG, 112-4.tif 4,025 × 5,000; 19.2 MB
  
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  VIEW OF PART OF THE SUPERSTRUCTURE OF THE ST. CHARLES AIRLINE RAILROAD'S BASCULE BRIDGE, LOOKING SOUTHEAST - Baltimore and Ohio Railroad, Chicago Terminal Railroad, South HAER ILL, 16-CHIG, 112-3.tif 5,000 × 4,062; 19.37 MB
  
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  VIEW OF THE B and O RAILRAOD'S LIFT BRIDGE (NEAR) AND THE ADJACENT ST. CHARLES AIRLINE RAILROAD'S BASCULE BRIDGE (BEYOND); LOOKING SOUTHEAST - Baltimore and Ohio Railroad, HAER ILL, 16-CHIG, 112-2.tif 5,000 × 4,025; 19.2 MB