American Bridge Co. (1,522)
Built 1937 (809)
Built during 1930s (11,773)
Chicago & North Western Railway (1,408)
Girder (10,306)
Illinois (4,689)
Lake County, Illinois (58)
Lake Forest, Illinois (15)
Open (39,995)
| Plate girder (7,990)
Railroad (15,614)
Skewed (4,917)
Span length 50-75 feet (10,107)
Through girder (3,844)
Total length 125-175 feet (5,942)
US 41 (52)
Union Pacific Railroad (2,377)
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