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 |
|---|---|---|---|---|---|
| Sand Draw | Wyoming | Fair | 1948 | 30.5 m | 1,662 |
| Unnamed Draw | Wyoming | Fair | 1954 | 8.1 m | 1,662 |
| Cottonwood Creek | Wyoming | Fair | 1954 | 46.6 m | 1,662 |
| Clarks Fork River | Wyoming | Fair | 1959 | 111.0 m | 1,657 |
| Clarks Fork River | Wyoming | Fair | 1959 | 80.5 m | 1,657 |
| Machinery Pass | Wyoming | Good | 1980 | 26.8 m | 1,656 |
| Castle Creek | Wyoming | Good | 1980 | 56.7 m | 1,656 |
| Machinery Pass | Wyoming | Fair | 1980 | 22.9 m | 1,656 |
| BNSF Railway / US 26 | Wyoming | Fair | 2013 | 91.4 m | 1,656 |
| South Fork Castle Creek | Wyoming | Good | 1981 | 70.7 m | 1,656 |
| WYO 259 | Wyoming | Fair | 1976 | 42.1 m | 1,656 |
| Na CR 115 (Smokey Gap) | Wyoming | Fair | 1980 | 47.9 m | 1,647 |
| Dugout Creek | Wyoming | Good | 1979 | 58.5 m | 1,647 |
| I-25 Service Road | Wyoming | Fair | 1980 | 50.0 m | 1,647 |
| I-25 Service Road | Wyoming | Fair | 1965 | 28.5 m | 1,647 |
| Machinery Pass | Wyoming | Fair | 1965 | 18.6 m | 1,647 |
| I-25 Service Road | Wyoming | Fair | 1960 | 20.4 m | 1,647 |
| South Fork Powder River | Wyoming | Poor | 1960 | 80.5 m | 1,647 |
| Powder River Rd Intg | Wyoming | Fair | 1960 | 28.3 m | 1,647 |
| Murphy Creek | Wyoming | Fair | 1960 | 43.3 m | 1,647 |
| TTT Road | Wyoming | Fair | 1960 | 28.3 m | 1,647 |
| Sage Creek | Wyoming | Fair | 1949 | 19.2 m | 1,632 |
| Salt Creek | Wyoming | Good | 1959 | 34.1 m | 1,622 |
| Stockade Beaver Creek | Wyoming | Fair | 1959 | 45.7 m | 1,622 |
| Lava Creek | Wyoming | Good | 1985 | 54.9 m | 1,618 |
| Unnamed Draw | Wyoming | Fair | 2009 | 33.5 m | 1,618 |
| Black Rock Creek | Wyoming | Good | 2011 | 44.2 m | 1,618 |
| Wildlife Crossing | Wyoming | Good | 2011 | 15.1 m | 1,618 |
| Brooks Lake Creek | Wyoming | Good | 2006 | 6.5 m | 1,618 |
| Buffalo Fork River | Wyoming | Good | 2007 | 105.2 m | 1,618 |
| Soldier Creek | Wyoming | Fair | 1970 | 13.1 m | 1,618 |
| Jo CR 265 (Middle Fork) | Wyoming | Fair | 1968 | 34.1 m | 1,614 |
| Machinery Pass | Wyoming | Fair | 1968 | 27.7 m | 1,614 |
| INDEX CREEK | Wyoming | Fair | 1963 | 15.2 m | 1,600 |
| THUMB CREEK | Wyoming | Fair | 1972 | 63.7 m | 1,598 |
| UNNAMED CREEK | Wyoming | Poor | 1972 | 44.2 m | 1,598 |
| UPRR | Wyoming | Fair | 1965 | 48.8 m | 1,595 |
| Muddy Creek | Wyoming | Good | 1960 | 36.7 m | 1,595 |
| Clear Creek | Wyoming | Fair | 1959 | 52.6 m | 1,587 |
| US 16 | Wyoming | Fair | 1959 | 46.5 m | 1,587 |
| Jo CR 204 (TW Road) | Wyoming | Fair | 1959 | 28.5 m | 1,587 |
| Negro Creek | Wyoming | Fair | 1960 | 24.5 m | 1,587 |
| Lake Hattie Canal | Wyoming | Fair | 1966 | 6.5 m | 1,582 |
| Sand Draw | Wyoming | Poor | 1975 | 44.2 m | 1,578 |
| Smiths Fork River | Wyoming | Fair | 1990 | 29.6 m | 1,573 |
| North Platte River | Wyoming | Fair | 1994 | 83.5 m | 1,572 |
| BNSF Railway | Wyoming | Fair | 1994 | 89.9 m | 1,572 |
| N Platte River Overflow | Wyoming | Fair | 1994 | 59.4 m | 1,572 |
| Little Red Creek | Wyoming | Fair | 1989 | 29.9 m | 1,566 |
| North Fork Torrey Creek | Wyoming | Good | 1983 | 15.2 m | 1,566 |
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.