Browse Bridge Database
12,684 bridges in the FHWA National Bridge Inventory in Louisiana.
National Bridge Inventory Database
Browse 12,684 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 |
|---|---|---|---|---|---|
| TURKEY CREEK | Louisiana | Good | 2021 | 30.5 m | 532 |
| AMITE RIVER @ FELIXVILLE | Louisiana | Fair | 1977 | 229.2 m | 532 |
| AMITE RIVER RELIEF | Louisiana | Fair | 1977 | 198.7 m | 532 |
| DRAIN | Louisiana | Fair | 1965 | 17.7 m | 532 |
| DRAIN CANAL | Louisiana | Good | 2011 | 30.5 m | 530 |
| COULEE CREEK | Louisiana | Fair | 1984 | 23.2 m | 530 |
| DRAINAGE DITCH | Louisiana | Good | 1992 | 11.6 m | 530 |
| PORT DELUCE CREEK | Louisiana | Fair | 2000 | 34.7 m | 530 |
| CREEK | Louisiana | Fair | 2016 | 9.1 m | 529 |
| HURRICANE BAYOU | Louisiana | Fair | 1980 | 17.4 m | 529 |
| BIG CREEK | Louisiana | Fair | 1982 | 73.2 m | 529 |
| LITTLE CREEK | Louisiana | Fair | 2002 | 18.0 m | 529 |
| TURKEY CREEK | Louisiana | Fair | 2002 | 18.3 m | 529 |
| MALLET BAYOU | Louisiana | Good | 2012 | 42.7 m | 528 |
| Coulee Duralde | Louisiana | Good | 2010 | 24.4 m | 528 |
| MALLET BAYOU | Louisiana | Good | 1999 | 29.9 m | 528 |
| Beau Bassin Coulee | Louisiana | Good | 2024 | 22.9 m | 528 |
| ISLE MARRONE CANAL | Louisiana | Good | 2010 | 8.2 m | 528 |
| INDIAN LAKE | Louisiana | Fair | 1981 | 7.0 m | 528 |
| DEER LAKE | Louisiana | Fair | 1981 | 11.3 m | 528 |
| HAYS CREEK | Louisiana | Poor | 1970 | 17.4 m | 528 |
| CREEK | Louisiana | Good | 2011 | 18.3 m | 527 |
| STOWE CREEK | Louisiana | Poor | 1961 | 29.3 m | 527 |
| STOWE CR REL BR | Louisiana | Poor | 1961 | 29.3 m | 527 |
| CHENE BAYOU | Louisiana | Fair | 1968 | 30.5 m | 527 |
| BAYOU CHENE | Louisiana | Fair | 1993 | 61.0 m | 527 |
| DUGDEMONA RIVER RELIEF | Louisiana | Good | 1986 | 42.7 m | 527 |
| DUGDEMONA RIVER RELIEF | Louisiana | Good | 1986 | 42.7 m | 527 |
| DUGDEMONA RIVER RELIEF | Louisiana | Good | 1986 | 42.7 m | 527 |
| DUGDEMONA RIVER | Louisiana | Good | 1986 | 134.1 m | 527 |
| DUGDEMONA RIVER RELIEF | Louisiana | Good | 1986 | 91.4 m | 527 |
| CYPRESS CREEK | Louisiana | Poor | 1990 | 6.4 m | 527 |
| DRAINAGE CANAL | Louisiana | Fair | 1976 | 24.4 m | 526 |
| DRAINAGE CANAL | Louisiana | Fair | 2000 | 11.0 m | 525 |
| Bayou Teche | Louisiana | Good | 1977 | 63.4 m | 525 |
| Plaquemine Bayou | Louisiana | Good | 2000 | 40.5 m | 525 |
| NEAR CREEK | Louisiana | Fair | 1985 | 58.2 m | 525 |
| INDIAN CREEK | Louisiana | Fair | 1985 | 52.4 m | 525 |
| INDIAN CREEK | Louisiana | Fair | 1985 | 52.4 m | 525 |
| DRAIN TO CHENIERE CREEK | Louisiana | Good | 2022 | 24.4 m | 525 |
| CREEK | Louisiana | Poor | 1926 | 23.8 m | 525 |
| MOLINA CREEK | Louisiana | Fair | 1956 | 36.6 m | 525 |
| CREEK | Louisiana | Fair | 1924 | 6.7 m | 525 |
| CREEK | Louisiana | Poor | 1929 | 7.9 m | 525 |
| CREEK | Louisiana | Poor | 1929 | 6.7 m | 525 |
| SALINE BAYOU | Louisiana | Poor | 1952 | 134.1 m | 525 |
| SPRING BRANCH | Louisiana | Good | 1952 | 6.4 m | 525 |
| HURRICANE CREEK | Louisiana | Fair | 1952 | 24.7 m | 525 |
| MILL CREEK | Louisiana | Fair | 1952 | 36.6 m | 525 |
| LITTLE KIESCHE CREEK | Louisiana | Fair | 1952 | 36.9 m | 525 |
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.