St. James County, LA
26 public highway bridges
St. James County Bridge Snapshot
St. James County, Louisiana contains 26 public highway bridges in the FHWA National Bridge Inventory. Roughly 26.9% are rated “Good,” 50% “Fair,” 7.7% “Poor,” and 7.7% 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 (26)
LA0070
UnknownOver: MISSISSIPPI RIVER
LA0070, St. James, LA
LA3213
UnknownOver: MISSISSIPPI RIVER
0.85M NE JCT LA20 & LA44, St. James, LA
LA3213
UnknownOver: MISSISSIPPI RIVER/IC RR
3.0M SOUTH JCT US61/LA641, St. James, LA
I0010
UnknownOver: LA 641 OVER I-10
3.4 M N of US 61, St. James, LA
LA0020
FairOver: DRAIN CANAL
LA0020, St. James, LA
US0061
FairOver: BLIND RIVER
3.74 M W of LA 641, St. James, LA
US0061
FairOver: BLIND RIVER
US0061, St. James, LA
US0061
FairOver: DRAIN CANAL
1.39 M W of LA 641, St. James, LA
US0061
FairOver: TCHACKCHOU BAYOU
US0061, St. James, LA
LA3125
FairOver: BAYOU DES ACADIENS
LA 3125 ST JAMES PAR, St. James, LA
LA0642
FairOver: MARVIN CANAL
0.6 M W of LA 3125, St. James, LA
I0010
FairOver: BLIND RIVER
I0010, St. James, LA
I0010
FairOver: BLIND RIVER
I0010, St. James, LA
LA3127
FairOver: SAINT JAMES CANAL
4.6 M EAST OF LA 70&3127, St. James, LA
LA0070
FairOver: OFF RAMP
LA70 Offramp 0.5 M E LA44, St. James, LA
LA0070
FairOver: RAMP EB
LA70 EB ramp 0.5 M E LA44, St. James, LA
LA3127
FairOver: BAYOU VERRET
1.1 M EAST OF LA 70&3127, St. James, LA
US0061
GoodOver: DRAIN CANAL
6.27 M W of LA 641, St. James, LA
LA0641
GoodOver: MC WILLIAMS PIPELINE XIN
LA 641 1.4 MI S OF I-10, St. James, LA
LA3125
GoodOver: PIPELINE CROSSING
0.6 M E of LA 70, St. James, LA
US0061
GoodOver: Blind River
0.1 Mi N. of LA 3274, St. James, LA
US0061
GoodOver: TCHACKCHOU BAYOU
US0061, St. James, LA
US0061
GoodOver: DRAIN CANAL
6.24 M W of LA 641, St. James, LA
LA3127
GoodOver: SAINT JAMES CANAL
7.4 M EAST OF LA 70&3127, St. James, LA
LA0020
Structurally DeficientOver: BAYOU CHEVREVIL
1.2 Mi N of LA 307, St. James, LA
Conway Bayou
Structurally DeficientOver: BARROW PIT
26 Ft E of US 61, St. James, 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 |