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: JEWELLA AVE

2.93 MI EAST OF I-220, Caddo, LA

Built 1965 Load: 38.1 t ADT: 98,318

I0020

Fair

Over: JEWELLA AVE

2.93 MI EAST OF I-220, Caddo, LA

Built 1965 Load: 38.1 t ADT: 98,318

LA0526

Fair

Over: MISSOURI PACIFIC RAILROA

1.2 MI SOUTH OF I-20, Caddo, LA

Built 1981 Load: 38.1 t ADT: 15,308

LA0526

Fair

Over: SAND BEACH BAYOU

.96 MI N OF JCT LA 3132, Caddo, LA

Built 1977 Load: 38.2 t ADT: 19,314

LA0526

Fair

Over: SAND BEACH BAYOU

096 MI NO OF JCT LA 3132, Caddo, LA

Built 1977 Load: 38.2 t ADT: 19,314

LA0538

Fair

Over: CREEK

2.02 MI NORTH OF LA 767, Caddo, LA

Built 1980 Load: 39.0 t ADT: 1,273

LA3132

Fair

Over: JEWELLA AVE

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

Built 1991 Load: 39.0 t ADT: 53,886

LA3132

Fair

Over: JEWELLA AVE

3.2 MI. W. OF I-49, Caddo, LA

Built 1991 Load: 39.0 t ADT: 23,520

I0220

Fair

Over: I-220 NBL, JUNIOR PLACE

.98 MI NORTH OF I-20, Caddo, LA

Built 1985 Load: 39.0 t ADT: 42,148

I0220

Fair

Over: I-220 SBL, JUNIOR PLACE

0.98 MI NORTH OF I-20, Caddo, LA

Built 1985 Load: 39.0 t ADT: 13,700

COMMON ST

Fair

Over: KANSAS CITY SOUTHERN RR

0.1 MI N OF I-20, Caddo, LA

Built 1956 Load: 39.2 t ADT: 15,612

US0171

Fair

Over: BUCHANAN BAYOU

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

Built 1967 Load: 39.9 t ADT: 8,575

US0171

Fair

Over: BOGGY BAYOU

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

Built 1967 Load: 39.9 t ADT: 8,575

LA0169

Fair

Over: BOGGY BAYOU

6.71 MI S OF US 78-80, Caddo, LA

Built 1999 Load: 39.9 t ADT: 1,540

I0049

Fair

Over: St. Vincent Ave

0.2 M. South of Kings Hwy, Caddo, LA

Built 1994 Load: 39.9 t ADT: 87,567

Fant Parkway SB

Fair

Over: BYCYCLE TRAIL

0.5 MI. NO. OF LA 30, Caddo, LA

Built 1974 Load: 39.9 t ADT: 7,678

Keithvil-Kingston

Fair

Over: CYPRESS BAYOU

1.7 MILES EAST OF US 171, Caddo, LA

Built 2007 Load: 40.2 t ADT: 100

US0171

Fair

Over: CYPRESS BAYOU

5.2 M N OF LA 3276, Caddo, LA

Built 1976 Load: 40.8 t ADT: 5,850

LA0002

Fair

Over: HAROLD CREEK

1.75 MI WEST OF LA 1, Caddo, LA

Built 1987 Load: 40.8 t ADT: 1,464

LA0169

Fair

Over: CROSS BAYOU BRIDGE

1.75 MI NORTH OF I-20, Caddo, LA

Built 1982 Load: 40.8 t ADT: 2,397

LA0169

Fair

Over: CREEK BRIDGE

1.42 MI N OF I-20, Caddo, LA

Built 1982 Load: 40.8 t ADT: 2,004

LA0001

Fair

Over: DRAIN

.3 MI NORTH OF LA 526, Caddo, LA

Built 1968 Load: 40.8 t ADT: 16,911

LA0169

Fair

Over: CREEK BRIDGE

3.9 MI S OF US 80, Caddo, LA

Built 1982 Load: 40.8 t ADT: 2,002

LA0169

Fair

Over: N. FORK BOGGY BAYOU

4.3 MI S OF US 80, Caddo, LA

Built 1982 Load: 40.8 t ADT: 1,909

LA0169

Fair

Over: CREEK

.2 NORTH OF LA 789, Caddo, LA

Built 1993 Load: 40.8 t ADT: 1,540

LA0169

Fair

Over: JOHNSON BRANCH

0.77M NORTH OF LA 789, Caddo, LA

Built 1993 Load: 40.8 t ADT: 1,540

COURTESY LANE

Fair

Over: COURTESY LANE DITCH

0.1 MI E OF US 171, Caddo, LA

Built 2005 Load: 42.1 t ADT: 1,500

CLYDE PACE-VIVIAN

Fair

Over: OLD BLACK BAYOU

2.6 MI. SOUTH OF LA 170, Caddo, LA

Built 1997 Load: 42.4 t ADT: 133

US0171

Fair

Over: CYPRESS BAYOU RELIEF NO

7.3 MI. S. OF LA 526, Caddo, LA

Built 1953 Load: 42.6 t ADT: 3,031

US0171

Fair

Over: CYPRESS BAYOU RELIEF NO

7.0 MI. S. OF LA 526, Caddo, LA

Built 1953 Load: 42.6 t ADT: 3,031

US0171

Fair

Over: BUCHANAN BAYOU

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

Built 1967 Load: 42.6 t ADT: 8,575

US0080

Fair

Over: CROSS BAYOU

1.99 MI. E. OF TEXAS LINE, Caddo, LA

Built 2016 Load: 42.8 t ADT: 3,924

I0020

Fair

Over: CROSS BAYOU RELF

2.8 MI WEST OF LA 169, Caddo, LA

Built 1964 Load: 43.1 t ADT: 98,318

I0020

Fair

Over: CROSS BAYOU RELF

2.8 MI WEST OF LA 169, Caddo, LA

Built 1964 Load: 43.1 t ADT: 98,318

LA0175

Fair

Over: WALLACE BAYOU

4.06 MI SOUTH OF LA 1, Caddo, LA

Built 1982 Load: 43.5 t ADT: 1,400

LA0001

Fair

Over: MCAIN CREEK

2.42M NW OF LA1/US71 INTR, Caddo, LA

Built 1993 Load: 43.5 t ADT: 21,933

LA0001

Fair

Over: TIGER BRANCH

0.1M SOUTH OF LA 538, Caddo, LA

Built 1993 Load: 43.5 t ADT: 2,007

LA0001

Fair

Over: BLACK BAYOU

5.49M NORTH OF LA 170, Caddo, LA

Built 1993 Load: 43.5 t ADT: 2,032

LA0169

Fair

Over: PAW PAW BAYOU

5.29 MI NORTH OF I-20, Caddo, LA

Built 1999 Load: 43.5 t ADT: 1,298

LA0001

Fair

Over: DRAIN

2.15 MI NORTH OF LA 523, Caddo, LA

Built 1968 Load: 43.5 t ADT: 16,911

LA0538

Fair

Over: MCCAIN CREEK

2.09 MI NORTH OF US 71, Caddo, LA

Built 1980 Load: 43.5 t ADT: 1,568

I0020

Fair

Over: DRAIN

2.7 MI WEST OF LA 169, Caddo, LA

Built 1964 Load: 43.5 t ADT: 98,318

I0020

Fair

Over: DRAIN

2.7 MI WEST OF LA 169, Caddo, LA

Built 1964 Load: 43.5 t ADT: 98,318

PROVIDENCE ROAD

Fair

Over: TRIBUTARY TO BOGGY BAYOU

3.0 MI S OF LA 169, Caddo, LA

Built 2019 Load: 44.4 t ADT: 100

LINWOOD AVE.

Fair

Over: BOGGY BAYOU RELIEF

3.1 MI S OF LA 526, Caddo, LA

Built 2018 Load: 44.4 t ADT: 260

US0171

Fair

Over: BOGGY BAYOU

2.6 MI. S. OF LA 526, Caddo, LA

Built 1953 Load: 44.5 t ADT: 16,911

LA0173

Fair

Over: SODA LAKE CANAL

1.94 M E OF JCT OF LA 1, Caddo, LA

Built 2000 Load: 44.5 t ADT: 713

US0171

Fair

Over: SOUTH BRUSH BAYOU

1.2 MI. N. OF LA 3132, Caddo, LA

Built 1976 Load: 46.3 t ADT: 17,212

Ellerbe Rd

Fair

Over: ELLERBY RD.,BAYOU PIERRE

270 FT SO INT LA 175, Caddo, LA

Built 1982 Load: 48.0 t ADT: 315

Leonard Rd

Fair

Over: LEONARD RD OVER BA PIERR

0.8 MI SW OF LA1 RT.#122, Caddo, LA

Built 1983 Load: 48.0 t ADT: 3,900

Related

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