Terrebonne County, LA
215 public highway bridges
Terrebonne County Bridge Snapshot
Terrebonne County, Louisiana contains 215 public highway bridges in the FHWA National Bridge Inventory. Roughly 40.5% are rated “Good,” 42.8% “Fair,” 10.7% “Poor,” and 10.7% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.
Inspections in LA are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.
Source: FHWA National Bridge Inventory. See methodology for full definitions.
Condition Distribution
All Bridges (215)
LA0024
UnknownOver: SPRR & LA 20
LA0024, Terrebonne, LA
LA0315
UnknownOver: BAYOU DULARGE
.01 MI NORTH OF LA 661, Terrebonne, LA
US0090
UnknownOver: LA662, BAYOU L'OURSE
.05 MI EAST OF LA 662, Terrebonne, LA
US0090
UnknownOver: LA 662, BAYOU L'OURSE
.05 MI EAST OF LA 662, Terrebonne, LA
US0090
UnknownOver: LA 20, SP RR, DRAIN CANA
RAMP TO LA 20, Terrebonne, LA
LA3052
UnknownOver: LA 20, SP RR, DRAIN CANA
RAMP TO LA 20, Terrebonne, LA
US0090
UnknownOver: LA 20, SP RR DRAIN CANAL
RAMP TO LA 3052, Terrebonne, LA
US0090
UnknownOver: DRAIN CANALS,LA.20,RR
.5 MI EAST OF LA 311, Terrebonne, LA
US0090
UnknownOver: DRAINAGE CANALS,LA.20,RR
.5 MI EAST OF LA 311, Terrebonne, LA
US0090
UnknownOver: LITTLE B BLACK/LA 311/SP
0.18 MI W OF LA 311, Terrebonne, LA
US0090
UnknownOver: LITTLE B BLACK/LA 311/SP
0.18 MI W OF LA 311, Terrebonne, LA
US0090
UnknownOver: LA 24, TERREBONNE BAYOU
1.8 M. E. OF LA 311, Terrebonne, LA
US0090
UnknownOver: LA 24, TERREBONNE BAYOU
1.7 M. W. OF LA 316, Terrebonne, LA
SMITHRIDGE BRIDGE
FairOver: PETIT CAILLOU BAYOU
0001 LOG MI FROM IN, Terrebonne, LA
LA0182
FairOver: BAYOU BLACK
.01 MI EAST OF LA 20, Terrebonne, LA
TOUSSANT FORET BR
FairOver: PETIT CAILLOU BAYOU
0002 LOG MI FROM IN, Terrebonne, LA
SHRIMPERS ROW
FairOver: PROVOST BAYOU
4.2 MI N OF FALGOUT CANAL, Terrebonne, LA
DR. BEATROUS RD
FairOver: MARMANDE CANAL
0.3 MI N OF ST. ELOI RD, Terrebonne, LA
Bayou Gardens Blvd
FairOver: BAYOU
0.4 MI W OF LA 660, Terrebonne, LA
CHAUVIN BRIDGE RD
FairOver: PETIT CAILLOU BAYOU
0.02 MI SW OF LA 56, Terrebonne, LA
KLONDYKE BRIDGE
FairOver: TERREBONNE BAYOU
0001 LOG MI FROM INT 243, Terrebonne, LA
FALGOUT CANAL RD
FairOver: HOUMA NAVIGATION CANAL
1.0 MI W OF LA 57, Terrebonne, LA
SAVANNE RD
FairOver: COULEE
0544 LOG MI FROM IN, Terrebonne, LA
BULL RUN RD
FairOver: TERR LAF DRAINAGE CANAL
6.7 MI W OF LA 311, Terrebonne, LA
LA0182
FairOver: BAYOU TERREBONNE
.1 MI EAST OF LA 24 WEST, Terrebonne, LA
N BAYOU BLACK DR
FairOver: TERR. LAF. DRAINAGE
1.0 MI E OF SAM RAPP ST., Terrebonne, LA
LA0661
FairOver: NAVIGATION CANAL
.01 MI NORTH OF LA 315, Terrebonne, LA
RESERVATION BR
FairOver: TERREBONNE BAYOU
0.01 MI E OF LA 24, Terrebonne, LA
N BAYOU BLACK DR
FairOver: COULEE
0.9 MI SE OF DIANA ST., Terrebonne, LA
COUNTRY ESTATES DR
FairOver: ST LOUIS BAYOU
0.9 MI NORTH OF LA 660, Terrebonne, LA
LA0055
FairOver: LAPEYROUSE CANAL
8.0 MI SOUTH OF LA 58, Terrebonne, LA
KLONDYKE RD
FairOver: LACACHE BAYOU
0.5 MI NE OF LA 56, Terrebonne, LA
PAUL VICE BRIDGE
FairOver: DULARGE BAYOU
0001 LOG MI FROM IN, Terrebonne, LA
N. Hollywood Rd
FairOver: ST. LOUIS CANAL
0.8 MI E OF LA 24, Terrebonne, LA
Funderburk Ave
FairOver: BAYOU TERREBONNE
0.01 M W OF LA 24, Terrebonne, LA
DEADWOOD RD
FairOver: COULEE
0.3 MI NORTH OF LA 20, Terrebonne, LA
Polk St
FairOver: CANAL
0041 LOG MI FROM IN, Terrebonne, LA
Bayou Gardens Blvd
FairOver: ST. LOUIS CANAL
0.3 WEST OF LA 660, Terrebonne, LA
JARVIS BRIDGE RD
FairOver: BLACK BAYOU
0.01 MI N OF LA 182, Terrebonne, LA
Blanchard Rd
FairOver: BAYOU BLACK
0.01 MI N OF LA 182, Terrebonne, LA
Greenwood Bridge
FairOver: BAYOU BLACK
0.01 MI N OF LA 182, Terrebonne, LA
LA0661
FairOver: BAYOU SALLE
.2 MI EAST OF LA 57, Terrebonne, LA
LA0661
FairOver: BAYOU LACARPE
.48 MI NORTH OF LA 315, Terrebonne, LA
LA0058
FairOver: BAYOU TERREBONNE
1.58 MI EAST OF LA 56, Terrebonne, LA
BAYOUSIDE DR
FairOver: CANAL
0600 LOG MI FROM IN, Terrebonne, LA
BULL RUN RD
FairOver: COCKE CANAL
4.1 MI W OF LA 311, Terrebonne, LA
LA0024
FairOver: LITTLE CAILLOU
0.01 MI S OF LA 659, Terrebonne, LA
CHURCH ST
FairOver: BAYOU TERREBONNE
CITY OF HOUMA, Terrebonne, LA
SAVANNE RD
FairOver: OUISKI BAYOU
0374 LOG MI FROM IN, Terrebonne, LA
CIVIC CENTER BLVD
FairOver: LITTLE BLACK BAYOU
0.008 MI S OF LA 311, Terrebonne, LA
Read our methodology — how this data is sourced, computed, and verified.
Related
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |