Beam (16,872)
Chicago, Illinois (331)
Cook County, Illinois (490)
Footbridge (426)
Illinois (4,927)
Lost (28,402)
| Owned by railroad (13,492)
Steel stringer (6,708)
Through truss (16,729)
Truss (35,396)
Warren through truss (1,704)
Warren truss (6,997)
|