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.

Clear
BridgeLocationConditionYear BuiltLengthADT
TIGER BAYOU Louisiana Good 1984 17.4 m 250
RODERICK CREEK Louisiana Good 2004 10.7 m 250
GRAYS CREEK Louisiana Fair 1985 23.2 m 250
COLYELL CREE Louisiana Fair 2000 16.8 m 250
ANTIOCH CREEK Louisiana Fair 1993 11.9 m 250
BEAVER CREEK Louisiana Fair 1999 34.7 m 250
BEVER CREEK Louisiana Fair 1995 11.9 m 250
CREEK Louisiana Good 2013 7.3 m 250
HOFFMAN CREEK Louisiana Good 2011 11.0 m 250
CREEK Louisiana Good 2007 12.2 m 250
DRAIN Louisiana Fair 2005 7.0 m 250
HOPE BRANCH Louisiana Good 2011 9.8 m 250
MACKS BAYOU Louisiana Fair 1984 29.0 m 250
DRAIN TO LITTLE CREEK Louisiana Good 2014 6.7 m 248
KINDER DITCH Louisiana Fair 1999 17.4 m 248
DYNAMITE SLOUGH Louisiana Fair 1987 6.7 m 248
DRAIN Louisiana Fair 1988 11.6 m 248
LITTLE CHAPIPEELA CREEK Louisiana Fair 1992 34.7 m 248
TRIB TO TANYARD CREEK Louisiana Fair 1978 11.6 m 247
COULEE Louisiana Fair 2014 11.6 m 246
BAYOU BARTHOLOMEW Louisiana Fair 1976 183.5 m 246
CREEK Louisiana Fair 2018 24.4 m 246
Drainage Bayou Louisiana Fair 2018 11.6 m 245
STUX BAYOU Louisiana Fair 1993 28.3 m 245
SMITH BRANCH CREEK Louisiana Good 2007 18.3 m 245
HANSON CANAL Louisiana Fair 1980 30.5 m 244
MAREE MICHAL CANAL Louisiana Good 2013 30.5 m 243
BAYOU Louisiana Good 2013 34.1 m 243
CREEK Louisiana Fair 1956 7.0 m 243
DRAIN Louisiana Poor 1969 11.6 m 243
BRUSHY BAYOU Louisiana Poor 1969 29.3 m 243
TEN MILE BAYOU Louisiana Fair 1969 17.4 m 243
TEN MILE B RELIEF Louisiana Poor 1969 17.4 m 243
SAN PATRICIO BAYOU Louisiana Fair 1975 34.7 m 243
RELIEF Louisiana Fair 1975 23.2 m 243
CREEK Louisiana Fair 1975 23.2 m 243
RELIEF Louisiana Poor 1975 29.0 m 243
CREEK Louisiana Fair 1975 17.4 m 243
CREEK Louisiana Fair 1975 17.4 m 243
CREEK Louisiana Fair 1962 10.1 m 243
CREEK Louisiana Fair 1975 11.6 m 243
CREEK Louisiana Fair 1992 29.0 m 243
WILDCAT BAYOU Louisiana Fair 1970 11.6 m 242
BAYOU BARTHOLOMEW Louisiana Good 1983 137.8 m 242
CREEK Louisiana Fair 1938 10.4 m 242
PINE BAYOU Louisiana Fair 1975 17.7 m 242
TIGER BAYOU Louisiana Poor 1959 54.9 m 242
ROCKS CREEK Louisiana Good 1993 23.2 m 242
SEVENTH WARD CANAL Louisiana Fair 2010 24.4 m 241
BULL HOLE CANAL Louisiana Good 2000 11.9 m 241

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.