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 |
|---|---|---|---|---|---|
| Floodwater Creek | Wyoming | Poor | 1946 | 15.5 m | 1,530 |
| Machinery Pass | Wyoming | Fair | 1960 | 18.6 m | 1,526 |
| Tipperary Road | Wyoming | Fair | 1960 | 34.7 m | 1,526 |
| Jo CR 117 (Cook Road) | Wyoming | Fair | 1960 | 28.5 m | 1,526 |
| East Fork Dry Creek | Wyoming | Fair | 1960 | 30.3 m | 1,526 |
| Jo CR 204A (Dry Creek) | Wyoming | Fair | 1960 | 28.5 m | 1,526 |
| Prairie Dog Creek Ditch | Wyoming | Fair | 1962 | 10.4 m | 1,525 |
| Castle Creek | Wyoming | Fair | 1980 | 56.7 m | 1,520 |
| Machinery Pass | Wyoming | Fair | 1980 | 22.9 m | 1,520 |
| WYO 259 | Wyoming | Fair | 1976 | 42.1 m | 1,520 |
| South Fork Castle Creek | Wyoming | Good | 1981 | 70.7 m | 1,520 |
| Machinery Pass | Wyoming | Fair | 1960 | 20.6 m | 1,520 |
| Machinery Pass | Wyoming | Fair | 1960 | 20.6 m | 1,520 |
| CR 216 (Beaver Creek Rd) | Wyoming | Fair | 1960 | 22.6 m | 1,520 |
| Beaver Creek | Wyoming | Fair | 1960 | 30.3 m | 1,520 |
| Machinery Pass | Wyoming | Fair | 1959 | 20.6 m | 1,520 |
| CR 93 (Old Sundance Rd) | Wyoming | Fair | 1959 | 32.6 m | 1,520 |
| Machinery Pass | Wyoming | Fair | 1980 | 26.8 m | 1,520 |
| Big Goose Creek | Wyoming | Good | 1970 | 35.7 m | 1,518 |
| Big Goose Creek | Wyoming | Fair | 1970 | 32.3 m | 1,518 |
| UPRR | Wyoming | Fair | 1998 | 81.0 m | 1,508 |
| Blacks Fork River | Wyoming | Fair | 1998 | 62.2 m | 1,508 |
| Mud Spring Creek | Wyoming | Fair | 1985 | 13.1 m | 1,505 |
| S Branch Fourmile Creek | Wyoming | Fair | 1985 | 8.1 m | 1,505 |
| LITTLE WIND RIVER | Wyoming | Good | 2010 | 43.9 m | 1,500 |
| THERMAL AREA DRAINAGE | Wyoming | Fair | 1935 | 8.7 m | 1,500 |
| THERMAL AREA DRAINAGE | Wyoming | Poor | 1935 | 7.5 m | 1,500 |
| THERMAL AREA DRAINAGE | Wyoming | Poor | 1935 | 9.1 m | 1,500 |
| Lower Hanover Canal | Wyoming | Poor | 1970 | 7.6 m | 1,495 |
| Bitter Creek | Wyoming | Poor | 1937 | 42.7 m | 1,493 |
| BNSF Railway | Wyoming | Good | 1979 | 68.0 m | 1,479 |
| Machinery Pass | Wyoming | Fair | 1977 | 27.4 m | 1,479 |
| BNSF Railway | Wyoming | Fair | 1980 | 59.1 m | 1,479 |
| N Prong Lttle Thunder Cr | Wyoming | Fair | 1978 | 8.8 m | 1,479 |
| N Prong Lttle Thunder Cr | Wyoming | Good | 1978 | 9.0 m | 1,479 |
| BNSF Railway | Wyoming | Fair | 1980 | 90.5 m | 1,455 |
| BNSF Railway | Wyoming | Fair | 1980 | 77.4 m | 1,455 |
| Dry Donkey Creek | Wyoming | Fair | 1980 | 44.2 m | 1,455 |
| Unnamed Draw | Wyoming | Good | 1952 | 9.9 m | 1,455 |
| Unnamed Draw | Wyoming | Fair | 1952 | 12.8 m | 1,455 |
| Canal No. 2 | Wyoming | Good | 2015 | 6.6 m | 1,453 |
| I-25 | Wyoming | Fair | 1975 | 70.1 m | 1,453 |
| Miller Creek | Wyoming | Fair | 1977 | 30.3 m | 1,452 |
| Inyan Kara Creek | Wyoming | Good | 1961 | 56.7 m | 1,447 |
| Inyan Kara Creek Road | Wyoming | Fair | 1961 | 28.5 m | 1,447 |
| Houston Creek | Wyoming | Good | 1961 | 43.3 m | 1,447 |
| Cr CR 215 (Wakefield Rd) | Wyoming | Good | 1961 | 20.6 m | 1,447 |
| Machinery Pass | Wyoming | Fair | 1961 | 28.3 m | 1,447 |
| Machinery Pass | Wyoming | Fair | 1961 | 20.6 m | 1,447 |
| Machinery Pass | Wyoming | Fair | 1961 | 20.6 m | 1,447 |
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.