Beam (16,868)
Chicago, Illinois (331)
Cook County, Illinois (490)
Footbridge (426)
Illinois (4,926)
Lost (28,366)
| Owned by railroad (13,481)
Steel stringer (6,705)
Through truss (16,700)
Truss (35,366)
Warren through truss (1,703)
Warren truss (6,994)
|