St. Landry County, LA
317 public highway bridges
St. Landry County Bridge Snapshot
St. Landry County, Louisiana contains 317 public highway bridges in the FHWA National Bridge Inventory. Roughly 38.2% are rated “Good,” 47% “Fair,” 6.6% “Poor,” and 6.6% 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 (317)
I0049
FairOver: BAYOU CALLAHAN
0.8 MI NORTH OF LA 3233, St. Landry, LA
LA0742
FairOver: BAYOU TOULOUSE
4.42 MI WEST OF LA 31, St. Landry, LA
W. Bellevue St.
FairOver: BAYOU TESSON
0.1 Mi E of S Liberty St., St. Landry, LA
I0049
FairOver: E. PRUDHOMME STREET
0.7 MI N of US 190, St. Landry, LA
I0049
FairOver: E. PRUDHOMME STREET
3.13 Mi S of LA 744, St. Landry, LA
LA0095
FairOver: CREEK
1.52 MI NORTH OF US 190, St. Landry, LA
US0190
FairOver: LITTLE TECHE BAYU
3.41 MI E of I-49, St. Landry, LA
US0071
FairOver: BAYOU PETITE PRAIRIE
15.69 MI NORTH OF US 190, St. Landry, LA
US0190
FairOver: BAYOU
0.7 MI EAST OF LA 752, St. Landry, LA
US0190
FairOver: BAYOU PLAQUEMINE
3.5 MI EAST OF LA 35, St. Landry, LA
US0190
FairOver: BAYOU CALAHAN
0.2 MI EAST OF LA 749, St. Landry, LA
US0190
FairOver: DRAIN
3.1 Miles East of I-49, St. Landry, LA
US0190
FairOver: DRAINAGE CANAL
3.0 MI EAST OF I-49, St. Landry, LA
US0167
FairOver: PLAQUEMINE BRULE
0.2 MI E OF LA 749, St. Landry, LA
LA0093
FairOver: BAYOU CARENCRO
0.1 MI SOUTH OF LA 761, St. Landry, LA
I0049
FairOver: DRAINAGE CANAL
1.6 MI NORTH OF LA 93, St. Landry, LA
I0049
FairOver: KENNISON BAYOU
0.27 MI N of US 167, St. Landry, LA
I0049
FairOver: BAYOU BOURBEAU
3.2 MI S of LA 3233, St. Landry, LA
I0049
FairOver: REST AREA OVERPASS
6.38 MI N OF LA 745, St. Landry, LA
I0049
FairOver: REST AREA OVERPASS
5.64 Mi S of LA 29, St. Landry, LA
LA0359
FairOver: BAYOU SAQUETTE
0.3 MI NORTH OF LA 103, St. Landry, LA
Guillory Rd
FairOver: Bayou Mallet
1.0 Mi. S. of US 190, St. Landry, LA
Dewey Marks Ln.
FairOver: Wauksha Bayou
0.2 Mi SW. of La 359, St. Landry, LA
US0190
FairOver: BAYOU COURTABLEAU E.B.
4.55 MI EAST OF LA 741, St. Landry, LA
Lebeau Church Rd
FairOver: BAYOU PETITE PRAIRIE
0.75 Mi SE of La 10, St. Landry, LA
US0190
FairOver: BAYOU DOZA
1.0 MI EAST OF LA 758, St. Landry, LA
LA3043
FairOver: BAYOU PLAQUEMINE NE
2.29 MI NORTH OF LA 104, St. Landry, LA
Beatrice Rd
FairOver: Drainage Canal
0.4 Mi. N of LA 365, St. Landry, LA
I0049
FairOver: BAYOU CALLAHAN
0.8 MI NORTH OF LA 3233, St. Landry, LA
LA0757
FairOver: BAYOU DESCANNES
4.3 MI E of LA 3277, St. Landry, LA
LA0742
FairOver: DRAINAGE CANAL
3.02 MI WEST OF LA 31, St. Landry, LA
US0190
FairOver: BAYOU CALAHAN
0.2 MI EAST OF LA 749, St. Landry, LA
I0049
FairOver: Bayou Carencro
2.10 Mi S of LA 93, St. Landry, LA
I0049
FairOver: BAYOU BOURBEAU
2.5 MI N of LA 93, St. Landry, LA
I0049
FairOver: BAYOU BOURBEAU
2.05 Mi S of LA 3233, St. Landry, LA
LA0356
FairOver: BAYOU BOUDREAUX
3.0 MI E of LA 95, St. Landry, LA
I0049
FairOver: Bayou Carencro
1.0 MI NORTH OF LA 182, St. Landry, LA
I0049
FairOver: DRAINAGE CANAL
1.90 Mi N of LA 10, St. Landry, LA
I0049
FairOver: DRAINAGE CANAL
10.92 Mi S of LA 29, St. Landry, LA
I0049
FairOver: DRAINAGE CANAL
1.4 MI N OF LA 745, St. Landry, LA
I0049
FairOver: DRAINAGE CANAL
9.41 Mi S of LA 29, St. Landry, LA
I0049
FairOver: BAYOU COCODRIE
9.0 MI NORTH OF LA 745, St. Landry, LA
LA0029
FairOver: BAYOU COCODRIE
0.05 MI WEST OF I-49, St. Landry, LA
US0190
FairOver: ATCHAFALAYA FLOODWAY
2.0 MI EAST OF LA 975, St. Landry, LA
US0190
FairOver: ATCHAFALAYA FLDWY
1.88 Mi E of US 71, St. Landry, LA
LA0182
FairOver: BAYOU BOURBEAUX
1.2 MI NORTH OF LA 93, St. Landry, LA
LA0182
FairOver: BAYOU TESSON
0.9 MI WEST OF LA 3233, St. Landry, LA
I0049
FairOver: BAYOU CALAHAN
1.94 Mi S of LA 31, St. Landry, LA
LA0182
FairOver: BAYOU BOEUF
10.46 MI NORTH OF LA 10, St. Landry, LA
I0049
FairOver: BAYOU DELPUENTE
1.8 MI N of US 190, St. Landry, 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 |