19th Century (2,102)
Built 1874 (29)
Built during 1870s (314)
Covered (572)
Howe through truss (100)
Howe truss (109)
Illinois (1,000)
| Knox County, Illinois (9)
NR-listed (1,574)
Open (22,407)
Span length 100-125 feet (2,316)
Through truss (5,620)
Total length 175-250 feet (1,877)
Truss (16,372)
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