Natchitoches County, LA
313 public highway bridges
Natchitoches County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Natchitoches County, Louisiana contains 313 public highway bridges. Roughly 40.3% are rated “Good,” 38% “Fair,” and 15.3% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.
Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.
Source: FHWA National Bridge Inventory. See methodology for full definitions.
Condition Distribution
All Bridges (313)
LA0174
UnknownOver: I-49
I-49 /LA 174 INTERCHANGE, Natchitoches, LA
I0049
UnknownOver: LA 490
I-49/LA 490 INTG., Natchitoches, LA
I0049
UnknownOver: LA 490
I-49/LA 490 INTG., Natchitoches, LA
I0049
UnknownOver: LA 119
I-49 / LA 119 INTG., Natchitoches, LA
I0049
UnknownOver: LA119
I-49 / LA 119 INTG., Natchitoches, LA
I0049
UnknownOver: LA 493
INT. I-49 NORTH & LA 493, Natchitoches, LA
I0049
UnknownOver: LA 493
INT. I-49 SOUTH & LA 493, Natchitoches, LA
I0049
UnknownOver: LA 120
I-49 / LA 120 INTG., Natchitoches, LA
I0049
UnknownOver: LA 120
I-49 / LA 120 INTG., Natchitoches, LA
I0049
UnknownOver: I-49 OVER LA 478
I-49 OVER LA478, Natchitoches, LA
I0049
UnknownOver: I-49 OVER LA 478
I-49 OVER LA478, Natchitoches, LA
I0049
UnknownOver: LA 6
I-49 / LA 6 INTG., Natchitoches, LA
I0049
UnknownOver: LA 6
I-49/LA 6 INTG., Natchitoches, LA
EIGHT MILE LP
UnknownOver: I-49
0.87 MI. NORTH OF LA 6, Natchitoches, LA
EIGHT MILE LP
UnknownOver: I-49
1.9 MI N OF LA 6, Natchitoches, LA
POSEY RD
UnknownOver: I-49
4.42 MI. NORTH OF LA 6, Natchitoches, LA
I0049
UnknownOver: LA 485
I-49 / LA 485 INTG., Natchitoches, LA
I0049
UnknownOver: LA 485
I-49/LA 485 INTG., Natchitoches, LA
Nuel Williams Rd
UnknownOver: I-49
1.68 MI. NORTH OF LA 174, Natchitoches, LA
Nuel Williams Rd
UnknownOver: I-49
2.81 MI. NORTH OF LA 174, Natchitoches, LA
SPEARS VILLAGE RD
FairOver: DRAINAGE STAGESTAND CR
PEASON RIDGE TRAIN AREA, Natchitoches, LA
Vowells Mill Rd
FairOver: HORSEPEN CREEK
1.8 MILES WEST OF LA 117, Natchitoches, LA
FDR 605
FairOver: DRY CHOCTAW CR. TRIB.
1.5 MI. N/N.E. OF CHESTNT, Natchitoches, LA
Rice Rd
FairOver: LITTLE FORDOCHE CREEK
1.45 M. SW OF GOLDONNA RO, Natchitoches, LA
NO DATA ENTERED
FairOver: BAYOU L'IVROGNE
NATIONAL FOREST ROAD, Natchitoches, LA
FDR 360
FairOver: L'IVROGNE BRANCH
6.6 M. WSW. OF GORUM, Natchitoches, LA
FDR 304
FairOver: GIN BRANCH
NATIONAL FOREST ROAD, Natchitoches, LA
FDR 360
FairOver: BAYOU L'IVROGNE
6.5 M. WSW.OF GORUM,, Natchitoches, LA
FDR 360
FairOver: STEEP BRANCH
5.8 M. WNM. OF GORUM, Natchitoches, LA
FDR 585
FairOver: RAGAN CREEK
2 MI. N. OF GOLDONNA, Natchitoches, LA
Dick Anderson Rd
FairOver: BRUSHY BAYOU
1.0 MILE SOUTH OF LA 174, Natchitoches, LA
FH 59
FairOver: STEEP HILL CREEK
NO DATA ENTERED, Natchitoches, LA
FDR 524
FairOver: MALAUDOS CREEK
NATIONAL FOREST ROAD, Natchitoches, LA
FDR 570
FairOver: LUSTER BRANCH
NATIONAL FOREST ROAD, Natchitoches, LA
LA0156
FairOver: MOLINA CREEK
10.18 MI. E OF INT LA9, Natchitoches, LA
LA0117
FairOver: KISATCHIE CREEK
.6 MI N OF JCT LA 118, Natchitoches, LA
LA0117
FairOver: RELIEF SLOUGH
.92 MI N OF JCT LA 118, Natchitoches, LA
LA0117
FairOver: MIDDLE CREEK
6.71 MI N OF JCT 118, Natchitoches, LA
LA0117
FairOver: MIDDLE CREEK
7.14 MI N OF JCT 118, Natchitoches, LA
LA0117
FairOver: BAYOU SANTA BARB
2.06 MI. SOUTH OF LA 478, Natchitoches, LA
LA0117
FairOver: BAYOU SANTA BARB
1.94 MI. SOUTH OF LA 478, Natchitoches, LA
LA0117
FairOver: BAYOU SANTA BARB
1.89 MI. SOUTH OF LA 478, Natchitoches, LA
LA0117
FairOver: MCKIMS CREEK
0.74 MI. NORTH OF LA 478, Natchitoches, LA
LA0117
FairOver: HORSE PEN CREEK
3.03 MI. NORTH OF LA 478, Natchitoches, LA
LA0117
FairOver: FLAT SLOUGH
0.51 MI. SOUTH OF LA 120, Natchitoches, LA
LA0117
FairOver: PROVENCAL BAYOU
0.39 MI. SOUTH OF LA 120, Natchitoches, LA
LA0494
FairOver: BAYOU POISSON
3.04 MI. N OF INT LA119, Natchitoches, LA
FH 59
FairOver: CLEAR BRANCH
NO DATA ENTERED, Natchitoches, LA
FDR 570
FairOver: SALINE BAYOU TRIB.
STRANGE ROAD, Natchitoches, LA
FDR 570
FairOver: CHOCTAW CREEK
STRANGE ROAD RT. 570, Natchitoches, LA
Read our methodology - how this data is sourced, computed, and verified.
Related
Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.