19th Century (8,395)
B&O Mount Clare Shops (22)
Baltimore & Ohio Railroad (529)
Bollman truss (16)
Built 1854 (49)
Built during 1850s (494)
Elysville, MD (now Daniels) (6)
Howard County, Maryland (40)
| Lost (28,524)
Maryland (831)
Pin-connected (4,711)
Through truss (16,811)
Total length 250-500 feet (5,511)
Truss (35,495)
Wendel Bollman (26)
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