Alaska (185)
Alaska Railroad (28)
American Bridge Co. (1,505)
Arch (12,093)
Built 1921 (569)
Built during 1920s (9,922)
Deck arch (11,331)
Deck girder (5,742)
Deck truss (1,728)
Girder (10,229)
Matanuska-Susitna Borough, Alaska (22)
| Open (39,879)
Owned by railroad (12,413)
Plate girder (7,918)
Railroad (15,408)
Riveted (2,165)
Span length 250-500 feet (1,196)
Steel arch (376)
Tall Bridges (324)
Total length 500-1000 feet (2,871)
Truss (32,768)
|