Caddo County, LA

682 public highway bridges

Caddo County Bridge Snapshot

Caddo County, Louisiana contains 682 public highway bridges in the FHWA National Bridge Inventory. Roughly 32.6% are rated “Good,” 47.5% “Fair,” 5.7% “Poor,” and 5.7% 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.

682
Total Bridges
32.6%
Good
5.7%
Poor
5.7%
Structurally Deficient

Condition Distribution

Good
32.6% (222)
Fair
47.5% (324)
Poor
5.7% (39)
SD
5.7% (39)

All Bridges (682)

I0020

Fair

Over: BROADWAY ST

2.4 MI EAST OF I-220, Caddo, LA

Built 1965 Load: 31.8 t ADT: 98,318

I0020

Fair

Over: KINGS HWY & PORTLAND AVE

.3 MI EAST OF US 71, Caddo, LA

Built 1965 Load: 31.8 t ADT: 98,318

I0020

Fair

Over: KCS & SL&SW RR SPRING

.17 MI EAST OF LA 1, Caddo, LA

Built 1965 Load: 31.8 t ADT: 87,567

LA0526

Fair

Over: BRUSH BAYOU

1.0 MI E JCT LA 3204, Caddo, LA

Built 1984 Load: 31.8 t ADT: 16,911

CROSBY ROAD

Fair

Over: HOLLYWOOD DITCH

0.1 MI EAST OF KENNEDY AV, Caddo, LA

Built 1960 Load: 31.8 t ADT: 150

US0071

Fair

Over: DOOLEY BAYOU

.55 MI NORTH OF LA 530, Caddo, LA

Built 1955 Load: 32.4 t ADT: 472

US0071

Fair

Over: RED BAYOU

.13 MI NORTH OF LA 170, Caddo, LA

Built 1955 Load: 32.4 t ADT: 460

US0171

Fair

Over: DRAIN

0.1 MI N OF LA 525, Caddo, LA

Built 1953 Load: 32.4 t ADT: 26,330

LA0001

Fair

Over: CREEK

0.2 MI SOUTH OF LA 538, Caddo, LA

Built 1940 Load: 32.4 t ADT: 4,492

LA0001

Fair

Over: DRAIN

1.5 MI NORTH OF LA 175, Caddo, LA

Built 1956 Load: 32.4 t ADT: 3,664

LA0001

Fair

Over: DRAIN

2.15 MI NORTH OF LA 523, Caddo, LA

Built 1968 Load: 32.4 t ADT: 16,955

LA0001

Fair

Over: DRAIN

.3 MI NORTH OF LA 526, Caddo, LA

Built 1968 Load: 32.4 t ADT: 16,955

LA0001

Fair

Over: DRAIN

.5 MI NORTH OF LA 511, Caddo, LA

Built 1956 Load: 32.4 t ADT: 24,739

LA0002

Fair

Over: LOWE CREEK

3.14 MI EAST OF LA 1, Caddo, LA

Built 1948 Load: 32.4 t ADT: 1,590

LA0002

Fair

Over: CREEK

5.94 MI EAST OF LA 1, Caddo, LA

Built 1948 Load: 32.4 t ADT: 1,382

LA0002

Fair

Over: CREEK

5.99 MI EAST OF LA 1, Caddo, LA

Built 1948 Load: 32.4 t ADT: 1,382

LA0173

Fair

Over: LOGAN BAYOU

5.7 MI EAST OF LA 3094, Caddo, LA

Built 1963 Load: 32.4 t ADT: 15,302

LA0511

Fair

Over: CREEK

.03 MI EAST OF US 171, Caddo, LA

Built 1963 Load: 32.4 t ADT: 23,737

LA3132

Fair

Over: DRAIN

2.0 MI. E. OF LA 511, Caddo, LA

Built 1984 Load: 32.4 t ADT: 53,886

I0020

Fair

Over: DRAIN

.1 MI WEST OF LA 169, Caddo, LA

Built 1991 Load: 32.4 t ADT: 98,318

I0020

Fair

Over: CREEK

.8 MI EAST OF LA 169, Caddo, LA

Built 1990 Load: 32.4 t ADT: 98,318

I0049

Fair

Over: DRAIN

1.8 M S OF LA 526 INTR, Caddo, LA

Built 1989 Load: 32.4 t ADT: 60,171

LA0526

Fair

Over: WEST FORK GILMER BAYOU

1.52 MI S OF LA 511, Caddo, LA

Built 1977 Load: 32.4 t ADT: 16,067

LA0526

Fair

Over: DRAIN

2.42 MI SOUTH OF I-20, Caddo, LA

Built 1977 Load: 32.4 t ADT: 16,067

LA0526

Fair

Over: DRAIN

3.42 MI SOUTH OF I-20, Caddo, LA

Built 1977 Load: 32.4 t ADT: 17,579

LA0526

Fair

Over: DRAIN

3.82 MI SOUTH OF I-20, Caddo, LA

Built 1977 Load: 32.4 t ADT: 17,579

Wallace Lake Rd

Fair

Over: DRAIN

1.0M SOUTH FLNOY-LUC RD, Caddo, LA

Built 1992 Load: 32.4 t ADT: 2,434

KINGSTON DR

Fair

Over: BROOKWOOD DITCH

0.3 MI. NO. OF LA 52, Caddo, LA

Built 1980 Load: 32.4 t ADT: 7,686

MT ZION

Fair

Over: BRUSH BAYOU

2.1 MI EAST OF US 171, Caddo, LA

Built 1988 Load: 32.4 t ADT: 6,960

EAST KINGS HWY

Fair

Over: DRAIN - C-6

0.1 M SOUTH OF LA 3132, Caddo, LA

Built 1990 Load: 32.4 t ADT: 3,100

W. 62nd ST

Fair

Over: COURTESY LANE DITCH

0.01 MI E OF HWY 171, Caddo, LA

Built 1969 Load: 32.4 t ADT: 6,000

ALEXANDER AVE

Fair

Over: BAYOU PIERRE

0.5 M SOUTH OF KINGS HWY, Caddo, LA

Built 1990 Load: 32.4 t ADT: 2,242

KINGS HWY

Fair

Over: BAYOU PIERRE

1.2 MI WEST OF LA 1, Caddo, LA

Built 1989 Load: 32.4 t ADT: 21,856

ABBIE STREET

Fair

Over: TRIB. CROSS BAYOU

1.1 MI NORTH OF I-20, Caddo, LA

Built 1986 Load: 32.4 t ADT: 200

ELDER STREET

Fair

Over: TRIBUTARY TO CROSS BAYOU

0.35 MI. S OF US 17, Caddo, LA

Built 1956 Load: 32.4 t ADT: 850

LEGARDY STREET

Fair

Over: COOPER ROAD DITCH

0.1 MI NORTH OF LA 3094, Caddo, LA

Built 1986 Load: 32.4 t ADT: 1,352

JONES MABRY ROAD

Fair

Over: COOPER ROAD DITCH

0.3 MI. NORTH OF LA 3194, Caddo, LA

Built 1984 Load: 32.4 t ADT: 580

Lay St

Fair

Over: RED BAYOU

DOWNTOWN GILLIAM, Caddo, LA

Built 1937 Load: 32.4 t ADT: 22

US0171

Fair

Over: CYPRESS BAYOU RELIEF NO

1.4 MI. N. OF LA 3276, Caddo, LA

Built 1981 Load: 32.7 t ADT: 10,623

US0171

Fair

Over: CYPRESS BAYOU RELIEF NO

1.7 MI. N. OF LA 3276, Caddo, LA

Built 1981 Load: 32.7 t ADT: 10,623

LA0001

Fair

Over: JONES ST/KCS RR

2.6 MI NORTH OF LA 3032, Caddo, LA

Built 1983 Load: 32.7 t ADT: 16,911

I0020

Fair

Over: HUDSON ST

3.47 MI EAST OF I-220, Caddo, LA

Built 1965 Load: 32.7 t ADT: 98,318

I0020

Fair

Over: HUDSON ST

3.47 MI EAST OF I-220, Caddo, LA

Built 1965 Load: 32.7 t ADT: 98,318

I0020

Fair

Over: LA AVE &HOWELL ST

2.3 MI WEST OF LA 71, Caddo, LA

Built 1965 Load: 32.7 t ADT: 87,567

I0049

Fair

Over: CYPRESS BAYOU

4.0 MI S OF LA 526 INTR, Caddo, LA

Built 1989 Load: 32.7 t ADT: 28,142

I0049

Fair

Over: CYPRESS SLOUGH

3.6 M S OF LA 526 INTR, Caddo, LA

Built 1989 Load: 32.7 t ADT: 29,022

I0049

Fair

Over: CITY STS/KCS RR

1.9 MI NORTH OF LA 526, Caddo, LA

Built 1991 Load: 32.7 t ADT: 87,568

I0049

Fair

Over: CITY STS/KCS RR

0.5 MI NORTH OF LA 3132, Caddo, LA

Built 1991 Load: 32.7 t ADT: 28,142

Robson Rd

Fair

Over: BAYOU PEIRRE

0.6 MI SOUTH OF LA 1, Caddo, LA

Built 1989 Load: 32.7 t ADT: 300

LA3032

Fair

Over: RED RIVER,FANT&TEAGUE PK

0.31 MILES WEST OF US 71, Caddo, LA

Built 2008 Load: 33.0 t ADT: 14,900

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial