Washington County, LA

285 public highway bridges

Washington County Bridge Snapshot

Washington County, Louisiana contains 285 public highway bridges in the FHWA National Bridge Inventory. Roughly 44.2% are rated “Good,” 44.2% “Fair,” 11.6% “Poor,” and 11.6% 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.

285
Total Bridges
44.2%
Good
11.6%
Poor
11.6%
Structurally Deficient

Condition Distribution

Good
44.2% (126)
Fair
44.2% (126)
Poor
11.6% (33)
SD
11.6% (33)

All Bridges (285)

M. Thomas Rd

Good

Over: CREEK

3 MILES EAST OF LA 1072, Washington, LA

Built 2014 Load: 74.5 t ADT: 215

Magehee Rd

Good

Over: CREEK

1 MILE NORTH OF LA 439, Washington, LA

Built 2013 Load: 74.5 t ADT: 267

Mitch Rd

Poor

Over: PETERS CREEK

1.1 MI. W OF HWY. 21, Washington, LA

Built 1970 Load: 3.4 t ADT: 1,420

Old Columbia Rd

Poor

Over: LITTLE CREEK

3.4 MI. E OF HWY. 43, Washington, LA

Built 1950 Load: 5.7 t ADT: 533

Jefferson St

Poor

Over: COBURN CREEK

0.4 MI.NORTH OF LA 10, Washington, LA

Built 1965 Load: 6.4 t ADT: 710

Ball Town Rd

Poor

Over: ARD CREEK

.7 MI. S OF HWY. 438, Washington, LA

Built 1960 Load: 6.4 t ADT: 1,680

Cleve Kennedy Rd

Poor

Over: MORGAN BRANCH

0.6 MI. N OF HWY. 43, Washington, LA

Built 1960 Load: 7.3 t ADT: 330

Jimi Thomas Rd

Poor

Over: MILLER CREEK BRIDGE

4.6 MI N. OF HWY LA 10, Washington, LA

Built 1960 Load: 9.1 t ADT: 62

Old Columbia Rd

Poor

Over: Jamieson Creek

4 MI. N. OF HWY. 25, Washington, LA

Built 1970 Load: 9.1 t ADT: 829

Jamerson Cr. Rd

Poor

Over: JAMIESON CREEK

0.8 M W OF HIGHWAY 430, Washington, LA

Built 1990 Load: 9.1 t ADT: 183

George Jenkins rd

Poor

Over: BARRY'S CREEK

1.0 MI.N.OF.LA.16, Washington, LA

Built 1960 Load: 10.0 t ADT: 305

Leonard Seals Rd

Poor

Over: JOES BRANCH

10.5 MI. W OF HWY. 2, Washington, LA

Built 1970 Load: 10.0 t ADT: 475

LA1072

Poor

Over: Warner Creek

3.4 Miles SE of LA 16, Washington, LA

Built 1959 Load: 10.9 t ADT: 1,105

LA1055

Poor

Over: SILVER CREEK RELIEF

1.4 M E OF LA 38, Washington, LA

Built 1957 Load: 10.9 t ADT: 94

W. P. Stewart

Poor

Over: LEES CREEK

1.5 MI. W OF 1075, Washington, LA

Built 1970 Load: 11.7 t ADT: 430

Jarrell town Rd

Poor

Over: MUSTER GROUND CREEK

1.6 MI. S. OF HWY. 4, Washington, LA

Built 1960 Load: 12.5 t ADT: 473

LA0436

Poor

Over: DRAIN

1.1 M E OF LA 62, Washington, LA

Built 1958 Load: 13.6 t ADT: 1,306

LA1074

Poor

Over: TALLEYS CREEK

1.3 Mi NE of LA 16, Washington, LA

Built 1958 Load: 13.6 t ADT: 1,186

LA1074

Poor

Over: SALS BRANCH

0.7 M W OF LA 1075, Washington, LA

Built 1958 Load: 14.3 t ADT: 1,186

Hudson St

Poor

Over: COBURN CREEK

.1 MI. N OF HWY. 10, Washington, LA

Built 1970 Load: 14.5 t ADT: 703

River Rd

Poor

Over: BOGUE CHITTO CREEK

1.35 M S of LA 438, Washington, LA

Built 1983 Load: 17.8 t ADT: 582

LA1072

Poor

Over: DRAIN

0.9 M E OF LA 16, Washington, LA

Built 1954 Load: 19.1 t ADT: 1,105

LA0440

Poor

Over: DRAIN

4.6M E TANGIPAHOA LINE, Washington, LA

Built 1993 Load: 24.3 t ADT: 1,262

LA0062

Poor

Over: DRAIN

0.1 M S OF LA 438, Washington, LA

Built 1959 Load: 25.4 t ADT: 1,205

LA0010

Poor

Over: DRAIN

0.5 MILES EAST OF LA 450, Washington, LA

Built 1990 Load: 28.8 t ADT: 1,478

Mill Cr. Rd

Structurally Deficient

Over: MILL CREEK

3.9 MI E OF JCT 433, Washington, LA

Built 1960 Load: 7.3 t ADT: 160

Spring Valley Rd

Structurally Deficient

Over: CREEK

0.2 MI WEST OF LA 1075, Washington, LA

Built 1970 Load: 7.3 t ADT: 838

14th St

Structurally Deficient

Over: BOGUE CHITTO CR.

FRANKLINTON LA, Washington, LA

Built 1960 Load: 9.1 t ADT: 420

Hay's Cr. Rd

Structurally Deficient

Over: HAYS CREEK

2.1 MI. N. OF HWY. 3, Washington, LA

Built 1970 Load: 10.0 t ADT: 528

LA0450

Structurally Deficient

Over: DRAIN

2.3 M N OF LA 10, Washington, LA

Built 1958 Load: 10.2 t ADT: 1,162

CLYDE SMITH RD

Structurally Deficient

Over: CREEK

0.2 MI. N. OF HWY. 4, Washington, LA

Built 1970 Load: 11.3 t ADT: 315

J. W. Riles Rd

Structurally Deficient

Over: DEER LICK CR.

1.3 MI. SW. OF LA 38, Washington, LA

Built 1983 Load: 11.7 t ADT: 415

LA0062

Structurally Deficient

Over: CRAINS CREEK

LA0062, Washington, LA

Built 1959 Load: 14.3 t ADT: 1,205

Penton road

Structurally Deficient

Over: MILE BR.

0.3 MI. N. OF HWY. 4, Washington, LA

Built 1970 Load: 14.7 t ADT: 3,200

15th St

Structurally Deficient

Over: BOGUE CHITTO CREEK

15TH AVE SOUTH OF LA 10, Washington, LA

Built 1974 Load: 26.6 t ADT: 229

Related

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