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 2016 10.7 m 388
SPENCER CANAL Louisiana Poor 1970 23.5 m 388
BEDICO CREEK Louisiana Good 1999 29.9 m 388
Canal #5 Louisiana Good 2002 9.8 m 387
NORTH CHENIERE CREEK Louisiana Fair 1980 52.4 m 387
BAYOU BOEUF Louisiana Good 2015 48.8 m 387
Drainage Cr Louisiana Good 2022 73.2 m 386
COULEE Louisiana Good 2005 24.4 m 385
SPRING CREEK Louisiana Poor 1985 7.6 m 385
BONEY CREEK Louisiana Poor 1983 29.0 m 385
LYONS POINT GULLY Louisiana Good 2012 36.6 m 384
Lyons Point Gully Louisiana Good 1996 46.3 m 384
BAYOU BLANC Louisiana Good 2004 48.8 m 384
LYON BAYOU Louisiana Good 2016 10.1 m 384
LYON BAYOU Louisiana Good 1983 24.4 m 384
CANCIENNE CANAL Louisiana Fair 2013 36.6 m 384
SUNBEAM COULEE Louisiana Good 2015 18.3 m 383
B. LAFOURCHE (SUPREME) Louisiana Fair 1975 63.7 m 382
BONNER CREEK Louisiana Good 2006 36.0 m 382
Bayou Carencro Louisiana Good 2022 22.9 m 380
Fifi Bayou Louisiana Poor 1993 28.0 m 380
FLAT LICK CREEK Louisiana Fair 1990 17.4 m 380
DRAIN TO CYPRESS BAYOU Louisiana Fair 1985 17.4 m 380
GERMANY CREEK Louisiana Fair 1992 34.7 m 380
CAMPGROUND CREEK Louisiana Fair 1992 34.7 m 380
DUGDEMONA RIVER Louisiana Good 2014 73.2 m 380
WEST TURKEY CREEK Louisiana Good 1993 17.4 m 380
DRAIN BAYOU Louisiana Poor 1977 17.4 m 379
DRAIN TO GARRETT CREEK Louisiana Fair 1984 7.9 m 378
CREEK Louisiana Good 2014 8.5 m 377
LYONS POINT GULLY Louisiana Fair 1962 176.8 m 377
CREEK Louisiana Good 1960 12.2 m 377
CREEK Louisiana Good 1960 10.7 m 377
CLARKE BAYOU Louisiana Fair 1976 29.0 m 377
KINDER DITCH RELIEF Louisiana Good 2018 18.3 m 377
KINDER DITCH Louisiana Good 2018 24.4 m 377
DRAINAGE BAYOU Louisiana Poor 1959 17.7 m 377
WIND BAYOU Louisiana Poor 1958 17.4 m 377
DRAINAGE CANAL Louisiana Poor 1959 34.7 m 377
LITTLE SANDY CREEK Louisiana Fair 1959 11.9 m 377
DRAINAGE BAYOU Louisiana Poor 1959 17.4 m 377
Stevens Branch Louisiana Good 2011 24.4 m 377
GORMAN CREEK Louisiana Fair 1993 23.2 m 377
NEALY BRANCH Louisiana Fair 1970 11.6 m 376
HUEY BRANCH Louisiana Fair 1970 17.4 m 376
POLE BRIDGE CREEK Louisiana Fair 1970 11.6 m 376
DRY CREEK Louisiana Poor 1968 41.1 m 376
JACK CREEK Louisiana Poor 1968 46.9 m 376
SO CHOUDRANT CR Louisiana Fair 1968 23.8 m 376
BIG COLEWA BAYOU Louisiana Fair 1992 40.5 m 376

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.