19th Century (7,631)
Built 1873 (97)
Built during 1870s (1,123)
Chicago, Illinois (334)
Cook County, Illinois (461)
Illinois (4,687)
Lost (25,007)
Lost 1914 (54)
| Lost during 1910s (505)
Pony truss (16,245)
Pratt pony truss (3,654)
Pratt truss (9,352)
Replaced by new bridge (16,797)
Through truss (15,198)
Truss (32,984)
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