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.
| Bridge | Location | Condition | Year Built | Length | ADT |
|---|---|---|---|---|---|
| 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.