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
Pine Grove Canal Wyoming Fair 1978 10.4 m 271
Smiths Fork River Wyoming Fair 1991 9.1 m 271
Muddy Creek Wyoming Fair 1984 16.5 m 271
West Muddy Creek Wyoming Fair 1984 12.8 m 271
Big Horn River Wyoming Fair 1991 69.5 m 270
N Fork Shoshone River Wyoming Fair 1990 91.4 m 270
Unnamed Draw Wyoming Good 2011 6.9 m 269
Hoback River Wyoming Good 2017 39.6 m 269
New Fork River Wyoming Poor 1989 36.9 m 269
Pilot Canal Wyoming Poor 1950 23.5 m 265
Cow Creek Wyoming Fair 1977 20.4 m 260
Green River Wyoming Good 2007 34.4 m 259
Greasewood Creek Wyoming Fair 1940 10.4 m 259
Salt River Wyoming Fair 1994 30.5 m 257
Crow Creek Wyoming Good 1997 9.1 m 257
Willow Creek Wyoming Good 1998 9.4 m 257
Green River Wyoming Fair 1991 64.2 m 257
I-80 Wyoming Fair 1968 100.3 m 253
Rock Creek Wyoming Fair 1966 25.6 m 251
3 Mile Creek Wyoming Fair 1966 11.1 m 251
Big Harrison Ditch Wyoming Good 1976 14.0 m 251
UPRR Wyoming Poor 1983 77.7 m 251
FIREHOLE RIVER Wyoming Fair 1915 16.1 m 250
Spring Creek Wyoming Fair 1983 17.7 m 250
Rock Creek Wyoming Fair 1954 38.4 m 249
South Alkali Creek Wyoming Fair 1952 9.9 m 246
North Alkali Creek Wyoming Fair 1956 32.6 m 246
Laramie River Wyoming Good 2003 54.9 m 246
Badwater Creek Wyoming Good 1978 67.4 m 244
BNSF Railway Wyoming Good 2011 109.7 m 243
Lil N Fk Dead Horse Crk Wyoming Poor 1965 14.9 m 243
Piney Creek Wyoming Fair 1920 30.8 m 241
Heart Mountain Canal Wyoming Fair 1977 16.2 m 237
N F Little Rawhide Creek Wyoming Fair 1989 13.1 m 236
I-90 Wyoming Fair 2004 73.8 m 234
Goose Creek Wyoming Good 1966 40.8 m 234
Upper Hanover Canal Wyoming Fair 1958 19.8 m 234
Upper Hanover Canal Wyoming Good 1958 21.9 m 234
Big Horn River Wyoming Fair 1976 84.1 m 234
Kirby Creek Wyoming Fair 1988 12.2 m 229
North Fork Powder River Wyoming Fair 1942 41.5 m 229
15 Mile Draw Wyoming Fair 1992 36.6 m 229
Medicine Lodge Creek Wyoming Fair 1980 17.4 m 228
Pilot Canal Wyoming Good 1987 30.8 m 228
Kirby Ditch Wyoming Good 1953 6.3 m 226
Canal No 2 Wyoming Fair 1950 7.3 m 225
BNSF Railway Wyoming Fair 1978 59.1 m 219
Fort Laramie Canal Wyoming Fair 1997 21.9 m 218
Snake River Wyoming Good 2024 103.6 m 217
Cottonwood Creek Wyoming Good 2007 19.8 m 217

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.