Alaska (185)
Beam (15,729)
Copper River & Northwestern Railway (4)
Owned by railroad (12,432)
Pin-connected (3,902)
Railroad (15,439)
| Through truss (15,089)
Timber stringer (4,021)
Truss (32,817)
Unknown status (1,497)
Valdez-Cordova Census Area, Alaska (25)
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