Ouachita County, LA
337 public highway bridges
Ouachita County Bridge Snapshot
Ouachita County, Louisiana contains 337 public highway bridges in the FHWA National Bridge Inventory. Roughly 27% are rated “Good,” 51.6% “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 (337)
US 80
UnknownOver: I-20
1.69 Mi. E. of LA 151, Ouachita, LA
US0165
UnknownOver: US 165-B & MP RR @ RILLA
.28 MI NORTH OF US 165 BU, Ouachita, LA
US0165
UnknownOver: US 165-B & M P RR @ RILL
.28 MI NORTH OF US 165 BU, Ouachita, LA
US0165
UnknownOver: LA 594&ICRR
US 165 OVER I-20, Ouachita, LA
US0165
UnknownOver: LA 549 & ICRR
US 165 OVER I-20, Ouachita, LA
I0020
UnknownOver: I-20 RAMP D FROM US165 S
I-20/US 165 INTERCHANGE, Ouachita, LA
US0165
UnknownOver: US 80
US 165 OVER US 80, Ouachita, LA
LA0034
UnknownOver: LA 34 OVER I-20
LA 34 OVER I-20, Ouachita, LA
LA0034
UnknownOver: INTERSTATE 20
LA 34 OVER I-20, Ouachita, LA
LA0546
UnknownOver: INTG I-20
LA 546 OVER I-20, Ouachita, LA
LA0151
UnknownOver: LA 151 OVER I-20
LA 151 OVER I-20, Ouachita, LA
LA0594
UnknownOver: LA 594 OVER I-20
0.68 MI NE OF LA 15, Ouachita, LA
PURDY RD
UnknownOver: I-20
1.4 MI WEST OF LA 151, Ouachita, LA
BRITTON RD
UnknownOver: I-20
1.0 MI EAST OF US 80, Ouachita, LA
CAMP RD
UnknownOver: I-20
3.6 MI EAST OF US 80, Ouachita, LA
VANCIL RD
UnknownOver: I-20
1.0 MI EAST OF LA 546, Ouachita, LA
LA3249
UnknownOver: I-20
3.2 MI EAST OF LA 546, Ouachita, LA
DOWNING PINES RD
UnknownOver: I0020 & CONSTITUTION DR
4.2 MI EAST OF LA 546, Ouachita, LA
I0020
UnknownOver: I-20
.3 MI EAST OF LA 34, Ouachita, LA
I0020
UnknownOver: CITY ST/ICG RR/OUACHITA
16.84 MI E LINCOLN PAR LN, Ouachita, LA
I0020
UnknownOver: CITY ST/ICG RR/OUACHITA
16.84 MI E LINCOLN PAR LN, Ouachita, LA
I0020
UnknownOver: I20;RAMP S2
1.6 MI EAST OF LA 34, Ouachita, LA
I0020
UnknownOver: I20;RAMP N2
1.6 MI EAST OF LA 34, Ouachita, LA
I0020
UnknownOver: I20;RAMP S3
1.7 MI EAST OF LA 34, Ouachita, LA
I0020
UnknownOver: I20;RAMP N3
1.7 MI EAST OF LA 34, Ouachita, LA
I0020
UnknownOver: I-20;RAMP N4
1.9 MI EAST OF LA 34, Ouachita, LA
ORANGE ST
UnknownOver: I-20
.4 MI EAST OF LA 594, Ouachita, LA
I0020
UnknownOver: I-20 OVER US 165
I-20 OVER US 165, Ouachita, LA
I0020
UnknownOver: I-20 OVER US 165
I-20 OVER US 165, Ouachita, LA
I0020 RAMP H
UnknownOver: US 165
I-20 RAMP OVER US 165, Ouachita, LA
NUTLAND RD
UnknownOver: I-20
.5 MI EAST OF US 165, Ouachita, LA
I0020
UnknownOver: OVERPASS OFF RAMP
21.41 MI E LINCOLN PAR LN, Ouachita, LA
GARRETT RD
UnknownOver: I-20
1.7 MI EAST OF US 165, Ouachita, LA
RUSSELL SAGE RD
UnknownOver: I-20
5.5 MI EAST OF US 165, Ouachita, LA
LA0838
UnknownOver: CHENIERE CREEK
4.1 MI EAST OF LA 546, Ouachita, LA
LA0617
UnknownOver: LA 617 OVER I-20
LA 617 OVER I-20, Ouachita, LA
TACK ALLEN RD
FairOver: DRAIN TO CYPRESS CREEK
1.1 MI. E. HWY. 557, Ouachita, LA
OLIVE ST
FairOver: W. PRONG YOUNG'S BAYOU
OLIVE ST. - MONROE LA, Ouachita, LA
NORTH 18TH ST
FairOver: KCS&UNION PACIFIC R/R
0.6 MI NW of I-20, Ouachita, LA
BREARD ST
FairOver: W PRONG YOUNGS BAYOU
BREARD ST MONROE, Ouachita, LA
BAYOU OAKS DR
FairOver: PATRICKS CANAL
4 MI NE MONROE, Ouachita, LA
LAPINE RD
FairOver: ROGERS CREEK
6 MI NW LUNA, Ouachita, LA
LA0557
FairOver: PRAIRION BAYOU
5.06 MI SOUTH OF LA 34, Ouachita, LA
PINE ST
FairOver: PINE ST.AND TENTH ST.INT
INT. OF PINE AND TEN, Ouachita, LA
GRAMMONT ST
FairOver: W PRONG YOUNGS BAYOU
GRAMMONT ST IN MONRO, Ouachita, LA
WESTLAKE DR
FairOver: BARTHOLOMEW BAYOU
ENTRANCE TO SUBDIVIS, Ouachita, LA
NORTHEAST DR
FairOver: DESIARD BAYOU
NORTHEAST LA UNIVERS, Ouachita, LA
GATLEY ST
FairOver: BLACK BAYOU
IN WEST MONROE, Ouachita, LA
US0080
FairOver: OUACHITA RIVER-LOUISVILL
1.6 MI WEST OF LA 840-6, Ouachita, LA
LOUBERTA ST
FairOver: YOUNGS BAYOU
LOUBERTA STREET, Ouachita, 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 |