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
EDWARDS MILL CR Louisiana Fair 1966 34.7 m 342
BAYOU BARWICK Louisiana Good 1999 29.9 m 341
LITTLE CHENIER BAYOU Louisiana Fair 2015 21.9 m 341
BAYOU JOE MARCEL Louisiana Fair 1977 17.4 m 340
DES POCHES COULEE Louisiana Fair 1973 15.2 m 340
VERMILION RIVER Louisiana Fair 1977 40.5 m 340
MANOR PARK COULEE Louisiana Fair 1986 17.4 m 340
Connell Branch Louisiana Poor 1960 9.8 m 340
BIG CREEK Louisiana Fair 1991 76.2 m 340
BOGGY BAYOU Louisiana Poor 1983 8.2 m 340
BOGGY CREEK Louisiana Fair 1992 23.2 m 340
CANAL Louisiana Fair 1980 11.6 m 340
PUSHEPATAPA CREEK Louisiana Fair 1998 75.3 m 340
COUSHATTA BAYOU Louisiana Poor 1975 87.2 m 338
CREEK Louisiana Good 2009 24.4 m 338
BEAR CREEK Louisiana Fair 1952 18.0 m 338
CASTOR CREEK Louisiana Fair 1979 140.2 m 338
SQUIRREL CREEK Louisiana Fair 1954 29.3 m 338
CARROLL LAKE Louisiana Good 1985 55.5 m 337
Coulee Duralde Louisiana Good 2019 36.6 m 336
COULEE Louisiana Poor 1980 23.2 m 336
COULEE Louisiana Fair 2006 14.3 m 336
Duralde Coulee Louisiana Poor 1970 9.8 m 336
WEST FORK ENGLISH BAYOU Louisiana Good 2014 7.0 m 336
BUNDICK CREEK Louisiana Fair 1978 12.9 m 336
BIRDS CREEK Louisiana Poor 1987 7.9 m 336
BIG BRANCH Louisiana Good 2018 8.3 m 336
W FORK 6MI CREEK Louisiana Fair 2007 9.5 m 336
WHISKEY CHITTO CREEK Louisiana Fair 1978 36.6 m 336
WHISKEY CHITTO CREEK Louisiana Fair 1978 24.4 m 336
BUNDICK CREEK Louisiana Poor 1978 7.6 m 336
BIRDS CREEK Louisiana Fair 1976 27.7 m 336
CREEK Louisiana Fair 1983 11.6 m 335
EDWARDS CREEK Louisiana Good 1990 7.6 m 335
BARNES CREEK Louisiana Fair 1992 29.0 m 335
CANE CREEK Louisiana Good 2003 10.7 m 334
EAST FORK ENGLISH BAYOU Louisiana Fair 2023 42.7 m 334
KINNER GULLY Louisiana Fair 2023 30.5 m 334
JACQUES COULEE Louisiana Fair 1986 17.4 m 334
CREOLE CANAL Louisiana Fair 2006 42.7 m 334
Bayou Rapides Louisiana Good 2023 67.1 m 334
HAYS CREEK Louisiana Good 2000 34.7 m 334
ARD CREEK BRIDGE Louisiana Good 1996 29.0 m 334
BAYOU DELPUENTE Louisiana Good 1983 45.7 m 333
KENNISON BAYOU Louisiana Good 1983 6.7 m 333
LA 580 CANAL Louisiana Fair 1999 7.9 m 333
DRAIN TO JONES BAYOU Louisiana Good 1992 7.0 m 333
BAYOU JACK Louisiana Good 1986 17.4 m 332
BIG CREEK RELIEF NO 1 Louisiana Good 2010 24.1 m 332
BIG CREEK Louisiana Good 2010 36.0 m 332

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.