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 |
|---|---|---|---|---|---|
| CROW CREEK | Wyoming | Fair | 1983 | 7.7 m | 1,870 |
| Allison Draw | Wyoming | Fair | 1996 | 11.4 m | 1,865 |
| Granite Creek | Wyoming | Good | 1972 | 11.1 m | 1,852 |
| Sidon Canal | Wyoming | Good | 1971 | 18.3 m | 1,849 |
| Sage Creek | Wyoming | Fair | 1973 | 46.6 m | 1,849 |
| Little Sandy River | Wyoming | Fair | 1982 | 31.7 m | 1,846 |
| Alkali Flat | Wyoming | Fair | 1953 | 9.6 m | 1,840 |
| Dead Horse Creek | Wyoming | Fair | 1962 | 43.7 m | 1,835 |
| Dead Horse Creek Road | Wyoming | Fair | 1962 | 28.5 m | 1,835 |
| Machinery Pass | Wyoming | Fair | 1962 | 20.6 m | 1,835 |
| Machinery Pass | Wyoming | Fair | 1962 | 20.6 m | 1,835 |
| Barber Creek Road | Wyoming | Fair | 1962 | 33.8 m | 1,835 |
| Lower Powder River Road | Wyoming | Fair | 1961 | 28.5 m | 1,834 |
| Powder River | Wyoming | Fair | 1961 | 159.9 m | 1,834 |
| Dead Horse Creek | Wyoming | Fair | 1962 | 43.7 m | 1,832 |
| Dead Horse Creek Road | Wyoming | Fair | 1962 | 28.5 m | 1,832 |
| Machinery Pass | Wyoming | Fair | 1962 | 20.6 m | 1,832 |
| Machinery Pass | Wyoming | Fair | 1962 | 20.6 m | 1,832 |
| Cl CR 19 (Barber Crk Rd) | Wyoming | Fair | 1962 | 33.8 m | 1,832 |
| Beaver Creek | Wyoming | Good | 1997 | 35.1 m | 1,832 |
| Machinery Pass | Wyoming | Fair | 1963 | 16.8 m | 1,829 |
| Tom Cat Creek | Wyoming | Fair | 1963 | 26.7 m | 1,829 |
| Machinery Pass | Wyoming | Good | 1963 | 20.6 m | 1,829 |
| Arch Creek | Wyoming | Fair | 1963 | 28.5 m | 1,829 |
| Machinery Pass | Wyoming | Good | 1963 | 20.6 m | 1,829 |
| Machinery Pass | Wyoming | Good | 1961 | 20.4 m | 1,829 |
| Inyan Kara Creek | Wyoming | Good | 1961 | 56.7 m | 1,829 |
| Inyan Kara Creek Road | Wyoming | Fair | 1961 | 28.5 m | 1,829 |
| Houston Creek | Wyoming | Good | 1961 | 43.3 m | 1,829 |
| Cr CR 215 (Wakefield Rd) | Wyoming | Good | 1961 | 20.6 m | 1,829 |
| Machinery Pass | Wyoming | Fair | 1961 | 28.3 m | 1,829 |
| Machinery Pass | Wyoming | Fair | 1961 | 20.6 m | 1,829 |
| Machinery Pass | Wyoming | Good | 1961 | 20.6 m | 1,829 |
| Owl Creek | Wyoming | Fair | 1986 | 47.2 m | 1,821 |
| Unnamed Draw | Wyoming | Fair | 1961 | 9.1 m | 1,821 |
| Machinery Pass | Wyoming | Fair | 1968 | 23.2 m | 1,819 |
| Bull Creek | Wyoming | Good | 1969 | 76.2 m | 1,819 |
| Machinery Pass | Wyoming | Good | 1971 | 40.8 m | 1,819 |
| Machinery Pass | Wyoming | Good | 1971 | 23.2 m | 1,819 |
| South Main Street | Wyoming | Fair | 1971 | 50.0 m | 1,819 |
| Muddy Creek | Wyoming | Good | 1940 | 46.0 m | 1,817 |
| Wildlife Crossing | Wyoming | Good | 2009 | 6.5 m | 1,817 |
| Wildlife Crossing | Wyoming | Fair | 2012 | 6.1 m | 1,817 |
| North Main Street | Wyoming | Fair | 1963 | 77.9 m | 1,817 |
| Robbers Gulch | Wyoming | Fair | 1957 | 10.1 m | 1,817 |
| Little Robbers Gulch | Wyoming | Fair | 1957 | 9.4 m | 1,817 |
| Cottonwood Creek | Wyoming | Fair | 1957 | 10.4 m | 1,817 |
| Unnamed Draw | Wyoming | Fair | 1965 | 9.6 m | 1,814 |
| Smiths Fork Creek | Wyoming | Good | 1965 | 24.2 m | 1,813 |
| Powder River | Wyoming | Fair | 1961 | 159.9 m | 1,808 |
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.