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 |
|---|---|---|---|---|---|
| CREEK | Louisiana | Good | 2007 | 10.4 m | 225 |
| DRAINAGE COULEE | Louisiana | Fair | 1984 | 17.7 m | 224 |
| BETTS CREEK | Louisiana | Good | 1987 | 13.1 m | 224 |
| Poufette Canal | Louisiana | Good | 2018 | 24.4 m | 223 |
| CANE CREEK | Louisiana | Good | 1994 | 30.5 m | 223 |
| HOWELL CREEK | Louisiana | Fair | 1999 | 24.4 m | 222 |
| PIPELINE CANAL | Louisiana | Fair | 1982 | 147.5 m | 221 |
| AMOCO PIPELINE | Louisiana | Fair | 1982 | 10.1 m | 221 |
| EXCH OIL & GAS CORP LINE | Louisiana | Good | 1982 | 10.1 m | 221 |
| OIL FIELD CANAL | Louisiana | Fair | 1982 | 143.9 m | 221 |
| HUMBLE CANAL | Louisiana | Poor | 1982 | 149.7 m | 221 |
| DRAINAGE CANAL | Louisiana | Fair | 1982 | 46.3 m | 221 |
| DRAINAGE CANAL | Louisiana | Fair | 1968 | 29.0 m | 220 |
| Hayes Canal | Louisiana | Good | 2019 | 18.3 m | 220 |
| Bear Branch Trib | Louisiana | Good | 2016 | 14.0 m | 220 |
| Bodcau Bayou Trib | Louisiana | Poor | 2013 | 19.5 m | 220 |
| LITTLE TENSAS BAYOU | Louisiana | Fair | 1994 | 9.1 m | 220 |
| CANEY CREEK | Louisiana | Fair | 1986 | 29.0 m | 220 |
| BAYOU DES GLAISES | Louisiana | Good | 1998 | 52.1 m | 220 |
| FLAGON BAYOU | Louisiana | Poor | 1979 | 19.5 m | 220 |
| MENACE CREEK | Louisiana | Good | 1984 | 23.2 m | 220 |
| BEAR CREEK | Louisiana | Good | 1998 | 36.6 m | 220 |
| KENNY CREEK | Louisiana | Good | 1998 | 9.1 m | 220 |
| CREEK | Louisiana | Good | 1988 | 29.0 m | 220 |
| JUMPING GULLY CREEK | Louisiana | Good | 1995 | 24.4 m | 220 |
| JUMPING GULLY CREEK | Louisiana | Good | 1995 | 30.5 m | 220 |
| HURRICANE CREEK | Louisiana | Good | 1998 | 29.0 m | 220 |
| DRAINAGE BAYOU | Louisiana | Poor | 1965 | 17.4 m | 220 |
| BAYOU GROSS TETE | Louisiana | Good | 2007 | 45.7 m | 220 |
| COULEE | Louisiana | Good | 2015 | 18.3 m | 219 |
| ASHELYS BRANCH | Louisiana | Fair | 2002 | 11.9 m | 219 |
| 20 ARPENT CANAL | Louisiana | Good | 2015 | 14.9 m | 218 |
| BURNT CABIN CREEK | Louisiana | Poor | 1960 | 17.4 m | 218 |
| DRAIN | Louisiana | Poor | 1960 | 17.4 m | 218 |
| CREEK | Louisiana | Good | 2015 | 9.8 m | 218 |
| Ashley Branch | Louisiana | Good | 2018 | 18.3 m | 218 |
| 20 ARPENT CANAL | Louisiana | Fair | 1994 | 17.4 m | 216 |
| BUXTON CREEK | Louisiana | Fair | 2019 | 24.4 m | 216 |
| BUXTON CREEK | Louisiana | Good | 2019 | 18.3 m | 216 |
| LITTE TENSAS RIVE | Louisiana | Fair | 1970 | 81.1 m | 216 |
| Romero Branch Canal | Louisiana | Good | 2011 | 20.7 m | 215 |
| SAN PATRICIO BAYOU | Louisiana | Fair | 1957 | 73.2 m | 215 |
| BA SAN PATRICIO R | Louisiana | Fair | 1957 | 48.8 m | 215 |
| GOVERNMENT DITCH | Louisiana | Good | 2023 | 24.4 m | 215 |
| CREEK | Louisiana | Good | 2014 | 10.1 m | 215 |
| BAYOU DUBROCK | Louisiana | Poor | 1978 | 11.9 m | 213 |
| COULEE | Louisiana | Fair | 1965 | 17.4 m | 212 |
| COULEE | Louisiana | Fair | 2005 | 15.2 m | 212 |
| JONES BAYOU | Louisiana | Poor | 1958 | 17.4 m | 212 |
| CPRESS CREEK | Louisiana | Good | 2018 | 15.5 m | 212 |
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.