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
BETTS CREEK Louisiana Good 1993 46.3 m 265
SIMS BAYOU Louisiana Fair 1994 23.2 m 264
REDWOOD CREEK Louisiana Good 2017 48.8 m 264
NICOLE COULEE Louisiana Fair 1955 12.8 m 263
CROWS CREEK Louisiana Good 2010 36.6 m 263
CORPORATION CANAL Louisiana Fair 1971 7.6 m 263
LONGS CREEK Louisiana Fair 1997 8.2 m 261
JIM BURNEY BRANCH Louisiana Fair 1967 29.0 m 261
E CANEY BRANCH Louisiana Fair 1967 29.0 m 261
BLACK BAYOU Louisiana Fair 1982 79.2 m 260
STATE LINE CREEK Louisiana Fair 1982 79.2 m 260
BOGGY BAYOU RELIEF Louisiana Fair 2018 79.2 m 260
GASKINS BRANCH Louisiana Good 2011 109.7 m 260
SIX MILE CREEK RELIEF Louisiana Fair 1975 23.8 m 260
SIX MILE CREEK Louisiana Poor 1977 29.0 m 260
SIX MILE CREEK RELIEF Louisiana Poor 1970 29.3 m 260
INTERSTATE 10 Louisiana Fair 1966 91.4 m 260
BAYOU DES GLAISES Louisiana Good 1960 22.9 m 260
BAYOU BOEUF Louisiana Fair 1989 23.2 m 260
TERREBONNE BAYOU Louisiana Good 1981 24.4 m 259
B TERREBONNE / AUTIN DR. Louisiana Good 1974 23.2 m 259
TERREBONNE BAYOU Louisiana Good 1974 23.2 m 259
TERREBONNE BAYOU Louisiana Good 1974 23.2 m 259
BAYOU TERREBONNE Louisiana Fair 1974 23.2 m 259
BAYOU TERREBONNE Louisiana Fair 1974 23.2 m 259
BAYOU TERREBONNE Louisiana Good 1974 23.2 m 259
BAYOU TERREBONNE Louisiana Fair 1974 23.2 m 259
BAYOU TERREBONNE Louisiana Fair 1974 23.2 m 259
BAYOU TERREBONNE Louisiana Fair 1974 23.2 m 259
BAYOU TERREBONNE Louisiana Fair 1974 23.2 m 259
BAYOU TERREBONNE Louisiana Fair 1974 23.2 m 259
BAYOU TERREBONNE Louisiana Fair 1974 23.2 m 259
BAYOU TERREBONNE Louisiana Fair 1974 29.0 m 259
DINKINS [email protected] Louisiana Good 1982 78.9 m 259
BAYOU TERREBONNE Louisiana Good 1990 8.2 m 258
BAYOU TERREBONNE Louisiana Fair 1974 23.2 m 258
BAYOU TERREBONNE Louisiana Good 1990 8.2 m 258
BAYOU TERREBONNE Louisiana Good 1990 8.2 m 258
BAYOU TERREBONNE Louisiana Good 1990 8.2 m 258
BAYOU TERREBONNE Louisiana Good 1990 10.4 m 258
BAYOU TERREBONNE Louisiana Good 1990 8.5 m 258
BAYOU TERREBONNE Louisiana Good 1990 8.8 m 258
BAYOU TERREBONNE Louisiana Good 1990 8.2 m 258
BAYOU TERREBONNE Louisiana Good 1990 8.2 m 258
BAYOU TERREBONNE Louisiana Good 1990 8.2 m 258
BAYOU TERREBONNE Louisiana Good 1990 8.2 m 258
BAYOU TERREBONNE Louisiana Good 1990 8.2 m 258
BAYOU TERREBONNE Louisiana Good 1990 8.2 m 258
CHEE-CHEE CREEK Louisiana Good 2000 17.4 m 255
Tete Bayou Louisiana Fair 1967 11.6 m 254

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.