Browse Bridge Database

3,138 bridges in the FHWA National Bridge Inventory in Wyoming.

National Bridge Inventory Database

Browse 3,138 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.

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BridgeLocationConditionYear BuiltLengthADT
Elk Fork Creek Wyoming Fair 1998 92.0 m 3,095
Clearwater Creek Wyoming Fair 1998 34.1 m 3,095
N Fork Shoshone River Wyoming Fair 1982 102.4 m 3,095
N Fork Shoshone River Wyoming Fair 1998 92.0 m 3,095
Clocktower Creek Wyoming Good 1998 34.4 m 3,095
Casper Canal Wyoming Poor 1967 25.6 m 3,090
Eagle Creek Wyoming Fair 1967 45.7 m 3,090
Bates Creek Wyoming Fair 1963 36.3 m 3,090
North Platte River Wyoming Fair 2002 109.7 m 3,090
Little Goose Creek Wyoming Poor 1970 17.1 m 3,068
I-80 Wyoming Fair 1967 75.4 m 3,065
UPRR Wyoming Fair 1946 104.1 m 3,065
Wildlife Crossing Wyoming Fair 1992 7.6 m 3,062
Wildlife Crossing Wyoming Good 2011 21.3 m 3,062
Wildlife Crossing Wyoming Good 2011 21.3 m 3,062
Cottonwood Creek Wyoming Fair 1965 7.1 m 3,058
Unnamed Draw Wyoming Fair 1970 7.6 m 3,058
North Platte River Wyoming Fair 1971 97.5 m 3,055
Elkhorn Creek Wyoming Good 1957 24.7 m 3,053
I-80 Wyoming Good 2022 76.2 m 3,045
I-80 Wyoming Good 2022 76.2 m 3,037
Greybull River Wyoming Fair 1955 46.5 m 3,036
BNSF Railway Wyoming Fair 2005 180.1 m 3,036
Big Muddy Creek Wyoming Good 1996 39.0 m 3,029
Machinery Pass Wyoming Fair 1972 23.2 m 2,981
WYO 585 Wyoming Good 1972 65.5 m 2,981
I-90 Bus. / US 14 Wyoming Good 1972 47.5 m 2,981
East Fork River Wyoming Fair 1957 41.9 m 2,980
Unnamed Draw Wyoming Good 1971 38.6 m 2,975
Wind River Wyoming Fair 2019 32.7 m 2,973
Bear River Wyoming Poor 1941 52.4 m 2,961
Donkey Creek Wyoming Good 2002 44.2 m 2,961
I-80 Wyoming Fair 1994 95.4 m 2,955
Cr CR 207 (Moskee Road) Wyoming Good 1976 44.2 m 2,953
Cr CR 108 (Rifle Pit Rd) Wyoming Good 1977 39.6 m 2,953
Machinery Pass Wyoming Good 1977 22.9 m 2,953
Machinery Pass Wyoming Good 1976 22.9 m 2,953
UPRR Wyoming Good 2016 21.3 m 2,942
Niobrara River Wyoming Fair 1988 33.2 m 2,942
COTTONWOOD CREEK Wyoming Fair 1963 30.5 m 2,941
SNAKE RIVER Wyoming Fair 1956 135.3 m 2,941
Cambria Creek Wyoming Fair 1977 34.1 m 2,941
Clear Creek Wyoming Good 2010 47.2 m 2,937
French Creek Wyoming Good 1963 9.6 m 2,937
Middle Fork Casper Creek Wyoming Fair 1984 37.2 m 2,931
Casper Canal Wyoming Good 1976 21.0 m 2,931
Middle Fork Casper Creek Wyoming Fair 1984 30.5 m 2,931
Middle Fork Casper Creek Wyoming Fair 1984 38.4 m 2,931
Johnson Canal Wyoming Good 1976 18.0 m 2,931
South Fork Casper Creek Wyoming Good 1976 34.1 m 2,931

Frequently Asked Questions

The National Bridge Inventory (NBI) is a federal database maintained by the Federal Highway Administration containing inspection data for all bridges on public roads in the U.S. with a span of more than 20 feet. Bridge owners must inspect each structure at least every 24 months.

ADT stands for Average Daily Traffic — the average number of vehicles crossing the bridge per day. Bridges are sorted by ADT by default because high-traffic bridges in poor condition pose the greatest risk to the most people.

Yes. Use the search field above to find bridges by name, location, or features crossed. You can also combine the search with state and condition filters to narrow your results.