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)
US0190
GoodOver: BAYOU DARBONNE W.B.
1.19 Mi W of US 71, St. Landry, LA
US0190
GoodOver: SLOW BAYOU E.B.
5.02 MI EAST OF LA 741, St. Landry, LA
US0190
GoodOver: SLOW BAYOU W.B.
3.00 Mi W of US 71, St. Landry, LA
Hickory Rd.
GoodOver: BAYOU BOURBEUX
0.53 Mi N of LA 93, St. Landry, LA
LA0035
GoodOver: DRAINAGE CANAL
2 Mi. S. of LA 358, St. Landry, LA
LA0035
GoodOver: DRAINAGE CANAL
1.2 Mi. S. of LA 740, St. Landry, LA
Judson Walsh Drive
GoodOver: Rawles Bayou
.01 Mi West of I-49, St. Landry, LA
US0071
GoodOver: SANDY BAYOU
6.50 MI S of LA 10, St. Landry, LA
US0190
GoodOver: BAYOU MALLET
1.1 MI EAST OF LA 103, St. Landry, LA
US0190
GoodOver: BAYOU FORK
2.3 MI EAST OF LA 35, St. Landry, LA
US0190
GoodOver: BOAGNI SWAMP
1.1 MI EAST OF I-49, St. Landry, LA
US0190
GoodOver: BAYOU TOULOUSE
0.05 Mi W of LA 742, St. Landry, LA
LA0182
GoodOver: DRAINAGE DITCH
0.1 MI WEST OF I-49, St. Landry, LA
I-49 Frontage
GoodOver: DRAINAGE DITCH
0.1 MI North of LA 182, St. Landry, LA
I-49 SB FrontageRd
GoodOver: DRAINAGE DITCH
0.1 MI South of LA 182, St. Landry, LA
LA0013
GoodOver: DRAINAGE CANAL
1.6 Mi. North of LA 29, St. Landry, LA
US0167
GoodOver: BAYOU BELLEVIEW
1.2 MI EAST OF LA 749, St. Landry, LA
I0049
GoodOver: DRAINAGE DITCH
0.6 MI NORTH OF LA 3233, St. Landry, LA
I0049
GoodOver: DRAINAGE CANAL
1.2 MI NORTH OF LA 3233, St. Landry, LA
I0049
GoodOver: DRAINAGE CANAL
1.3 MI NORTH OF LA 3233, St. Landry, LA
Prudhomme St.
GoodOver: BAYOU RAWLES
0.5 MI NORTH OF US 190, St. Landry, LA
I0049
GoodOver: KENNISON BAYOU
0.46 MI S of US 167, St. Landry, LA
LA0751
GoodOver: DRAINAGE LATERAL
1.66 MI WEST OF LA 35, St. Landry, LA
LA0103
GoodOver: DRAINAGE CANAL
3.81 MI NORTH OF LA 104, St. Landry, LA
Domengeaux Rd.
GoodOver: Drain Canal
0.3 Mi. E. of La 93, St. Landry, LA
Oak Rd
GoodOver: Drainage Bayou
0.08 S. of La 358, St. Landry, LA
W. Linwood Dr.
GoodOver: RAWLES BAYOU
0.1 MI W of I-49 Frontage, St. Landry, LA
Blossom Rd
GoodOver: DRAINAGE BAYOU
2.50 Mi SE of LA 35, St. Landry, LA
Lakeview Dr.
GoodOver: Drainage Bayou
0.17 Mi E of I-49, St. Landry, LA
Desiree Rd
GoodOver: WEST FORK BAYOU
0.48 Mi SW of US 190, St. Landry, LA
Goyo Rd.
GoodOver: DRAINAGE BAYOU
0.6 MI NE of LA 363, St. Landry, LA
Domengeaux Rd.
GoodOver: Drainage Canal
1.0 MI E of LA 93, St. Landry, LA
Noel Rd
GoodOver: Plaquemine Bayou
0.5 Mi SE. of La 35, St. Landry, LA
Dupre Rd
GoodOver: DRAINAGE CANAL
0.9 N of LA 3043, St. Landry, LA
White Oak Rd
GoodOver: BAYOU CARRON
0.3 Mi SW of La 103, St. Landry, LA
I0049
GoodOver: E.Grolee St/MPRR
3.55 Mi S of LA 744, St. Landry, LA
Billeaux Road
GoodOver: Carencro Bayou
1.08 Miles E of LA 93, St. Landry, LA
LA0013
GoodOver: DRAINAGE CANAL
1.81 MI NORTH OF US 190, St. Landry, LA
I0049
GoodOver: E.Grolee St/MPRR
0.2 MI N of US 190, St. Landry, LA
LA0363
GoodOver: DRAINAGE CANAL
2.2 MI N of LA 748, St. Landry, LA
US0190
GoodOver: BAYOU DARBONNE E.B.
7.0 MI EAST OF LA 741, St. Landry, LA
LA0103
GoodOver: BAYOU COURTBLEAU
1.0 MI E of LA 743, St. Landry, LA
Little Teche Rd
GoodOver: COULEE ROUGE
0.9 Mi N of LA 31, St. Landry, LA
US0190
GoodOver: BAYOU COURTABLEAU W.B.
3.70 Mi W of US 71, St. Landry, LA
Chretien Point Rd.
GoodOver: BAYOU BOURBE
1.2 Mi NE of LA 356, St. Landry, LA
Bellard Loop
GoodOver: Drainage Canal
0.25 MI E of LA 35, St. Landry, LA
Threatt St.
GoodOver: RICHARDS GULLY
0.10 Mi S of LA 29, St. Landry, LA
Nezat Rd.
GoodOver: BAYOU LITTLE TECHE
0.05 MI W of LA 743, St. Landry, LA
Rayne Rd
GoodOver: BRANCH OF B. COURTABLEAU
1.67 Mi SE of LA 103, St. Landry, LA
Carson Rd
GoodOver: DRAINAGE BAYOU
0.74 Mi W of LA 361, 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 |