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.

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BridgeLocationConditionYear BuiltLengthADT
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.