Owned by Bureau of Indian Affairs

Big Wind River Bridge (Fremont County, Wyoming)
Built 1920
Truss bridge over Big Wind River on BIA 280 in Dubois
Open to traffic

Big Wind River Bridge (Fremont County, Wyoming)
Built 1930
Truss bridge over Big Wind River on BIA 032
Open to traffic

Black River Bridge (Gila County, Arizona)
Built 1930
Deck truss bridge over Black River on BIA Route 9
Open to traffic

Crystal Creek Bridge (San Juan County, New Mexico)
Built 1989
Pony truss bridge over Crystal Creek on BIA N9603
Open to traffic

East Salt Water Wash Bridge (Coconino County, Arizona)
Built 1934
Wooden bridge over East Salt Water Wash on BIA Route 58
Open to traffic

Fiquerdo Wash Bridge (McKinley County, New Mexico)
Built 1976
Truss bridge over Fiquerdo Wash on BIA N9504
Open to traffic

Kin Li Chee Wash Bridge (Apache County, Arizona)
Built 1940
Wooden bridge over Kin Li Chee Wash on BIA Route N39
Open to traffic

Meacham Creek Bridge (Umatilla County, Oregon)
Built 1955
Pony truss bridge over Meacham Creek on BIA 600 in Umatilla
Open to traffic

Moenkopi Wash Bridge (Coconino County, Arizona)
Built 1915
Deck truss bridge over Moenkopi Wash on BIA Route N6731
Open to traffic

Pryor Creek Bridge (Yellowstone County, Montana)
Built ca. 1920
Pony truss bridge over Pryor Creek on BIA Route 11
Open to traffic

Salt Water Wash Bridge (Coconino County, Arizona)
Built 1933
Wooden bridge over Salt Water Wash on BIA Route 58
Open to traffic

Umatilla River Bridge (Umatilla County, Oregon)
Built 1955
Pony truss bridge over Umatilla River on BIA 600 in Umatilla
Open to traffic

White River Bridge (Gila County, Arizona)
Built 1934; rehabilitated 1983
Through truss bridge over White River on BIA Route 9
Open to traffic