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 |
|---|---|---|---|---|---|
| North Laramie River | Wyoming | Fair | 1986 | 55.5 m | 569 |
| South Piney Creek | Wyoming | Fair | 1986 | 15.2 m | 567 |
| E Channel Salt River | Wyoming | Fair | 2004 | 7.5 m | 565 |
| West Channel Salt River | Wyoming | Fair | 2004 | 30.5 m | 565 |
| S Fork Sundance Creek | Wyoming | Fair | 1948 | 9.6 m | 556 |
| Sundance Creek | Wyoming | Fair | 1948 | 9.6 m | 556 |
| N Fork Sundance Creek | Wyoming | Fair | 1948 | 7.8 m | 556 |
| Sand Creek | Wyoming | Good | 1985 | 9.8 m | 553 |
| Lower Hanover Canal | Wyoming | Fair | 1950 | 7.0 m | 546 |
| Elk Creek | Wyoming | Good | 2019 | 45.7 m | 544 |
| Unnamed Draw | Wyoming | Fair | 1954 | 6.3 m | 544 |
| Unnamed Draw | Wyoming | Fair | 1954 | 9.5 m | 544 |
| Olmstead Draw | Wyoming | Fair | 1954 | 48.3 m | 544 |
| Unnamed Draw | Wyoming | Good | 1952 | 6.9 m | 543 |
| Miller Draw | Wyoming | Good | 1982 | 15.5 m | 542 |
| Van Tassell Creek | Wyoming | Fair | 1986 | 28.7 m | 538 |
| Niobrara River | Wyoming | Good | 2019 | 42.7 m | 538 |
| Nowood River | Wyoming | Good | 2008 | 51.8 m | 533 |
| Nowood River | Wyoming | Fair | 1981 | 53.3 m | 533 |
| S Fork Niobrara River | Wyoming | Fair | 1986 | 36.0 m | 529 |
| Box Creek | Wyoming | Good | 1998 | 6.7 m | 529 |
| Buffalo Fork River | Wyoming | Fair | 1998 | 50.9 m | 529 |
| UPRR | Wyoming | Fair | 1984 | 73.5 m | 529 |
| Horse Creek | Wyoming | Fair | 1957 | 76.9 m | 527 |
| Big Muddy Creek | Wyoming | Fair | 2002 | 37.0 m | 521 |
| Wood River | Wyoming | Good | 2004 | 68.6 m | 518 |
| Cherry Creek | Wyoming | Fair | 1986 | 52.4 m | 516 |
| BNSF Railway | Wyoming | Fair | 1980 | 59.4 m | 515 |
| Owen Creek | Wyoming | Good | 2017 | 6.1 m | 514 |
| Shell Creek | Wyoming | Good | 1991 | 41.1 m | 513 |
| Shell Creek | Wyoming | Good | 1991 | 36.0 m | 513 |
| Shell Creek | Wyoming | Fair | 1966 | 28.3 m | 513 |
| Nowater Creek | Wyoming | Fair | 1952 | 54.6 m | 513 |
| Spring Creek | Wyoming | Good | 2002 | 8.7 m | 511 |
| UPRR | Wyoming | Fair | 1960 | 69.8 m | 509 |
| I-80 | Wyoming | Fair | 1966 | 64.0 m | 509 |
| Little Medicine Bow Rvr | Wyoming | Fair | 1959 | 52.6 m | 506 |
| UPRR | Wyoming | Good | 2023 | 67.1 m | 504 |
| Big Creek | Wyoming | Fair | 1988 | 9.7 m | 502 |
| Five Mile Creek | Wyoming | Fair | 1952 | 30.7 m | 501 |
| S FORK LITTLE WIND RIVER | Wyoming | Good | 1965 | 19.0 m | 500 |
| NEZ PERCE CREEK | Wyoming | Good | 1997 | 29.6 m | 500 |
| Crow Creek | Wyoming | Fair | 2008 | 31.4 m | 500 |
| Twin Creek | Wyoming | Good | 1972 | 41.8 m | 494 |
| Twin Creek | Wyoming | Fair | 1972 | 44.5 m | 494 |
| Little Popo Agie River | Wyoming | Fair | 1969 | 44.2 m | 494 |
| Stockpass | Wyoming | Good | 1973 | 17.1 m | 494 |
| Stockpass | Wyoming | Good | 1973 | 17.1 m | 494 |
| Stockpass | Wyoming | Good | 1973 | 17.1 m | 494 |
| Twin Creek | Wyoming | Fair | 1973 | 48.2 m | 494 |
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.