Grant County, LA

209 public highway bridges

Grant County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Grant County, Louisiana contains 209 public highway bridges. Roughly 41.6% are rated “Good,” 41.6% “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.

209
Total Bridges
41.6%
Good
41.6%
Fair
15.3%
Poor Condition

Condition Distribution

Good
41.6% (87)
Fair
41.6% (87)
Poor
15.3% (32)

All Bridges (209)

US0165

Fair

Over: FISH CREEK

1.6 MI NORTH OF LA 524, Grant, LA

Built 1948 Load: 25.9 t ADT: 7,084

Camp Hardtner Rd.

Fair

Over: LITTLE CREEK

3.09 M. S. OF JCT. US 165, Grant, LA

Built 1985 Load: 25.9 t ADT: 90

US0165

Fair

Over: INDIAN CREEK

4.6 MI NORTH OF LA 123, Grant, LA

Built 1939 Load: 30.8 t ADT: 1,898

US0165

Fair

Over: INDIAN CREEK RELIEF

5.0 MI NORTH OF LA 123, Grant, LA

Built 1939 Load: 30.8 t ADT: 1,898

US0165

Fair

Over: BEAR CREEK

5.6 MI NORTH OF LA 123, Grant, LA

Built 1939 Load: 30.8 t ADT: 1,898

Walker Ferry Rd

Fair

Over: CLEAR CREEK

0.72 MI. SE OF PERRY RD., Grant, LA

Built 2003 Load: 31.1 t ADT: 330

Walker Ferry Rd

Fair

Over: CLINTON BRANCH TRIB.

4.06 M. E. OF PERRY RD., Grant, LA

Built 1984 Load: 32.1 t ADT: 144

Bear Creek Rd

Fair

Over: BEAR CREEK

0.5 M. W. OF JCT LA 500, Grant, LA

Built 1984 Load: 32.1 t ADT: 85

US0071

Fair

Over: CREEK

1.8 MI SOUTH OF LA 1241, Grant, LA

Built 1969 Load: 32.4 t ADT: 2,063

US0071

Fair

Over: JAMES BRANCH

1.4 MI NORTH OF LA 1241, Grant, LA

Built 1969 Load: 32.4 t ADT: 2,063

US0071

Fair

Over: CREEK

1.4 MI NORTH OF LA 492, Grant, LA

Built 1950 Load: 32.4 t ADT: 2,063

US0165

Fair

Over: SMALL CREEK

0.02 MI. WEST OF US 165, Grant, LA

Built 1986 Load: 32.4 t ADT: 710

US0165

Fair

Over: SMALL CREEK

.55 MI SOUTH OF LA 3130, Grant, LA

Built 1986 Load: 32.4 t ADT: 6,586

US0165

Fair

Over: CLEAR CREEK

3.0 MI NORTH OF LA 3130, Grant, LA

Built 1986 Load: 32.4 t ADT: 6,586

US0165

Fair

Over: LITTLE CREEK

1.15 MI. NORTH OF LA 123, Grant, LA

Built 1948 Load: 32.4 t ADT: 7,084

US0165

Fair

Over: CYPRESS CREEK

2.5 MI NORTH OF LA 123, Grant, LA

Built 1948 Load: 32.4 t ADT: 1,898

US0165

Fair

Over: CROSS BAYOU

5.3 MI NORTH OF LA 123, Grant, LA

Built 1939 Load: 32.4 t ADT: 1,898

US0165

Fair

Over: CREEK

0.3 MI. NORTH OF LA 1230, Grant, LA

Built 1956 Load: 32.4 t ADT: 4,538

US0167

Fair

Over: CREEK

7.27 MI. NORTH OF LA 123, Grant, LA

Built 1957 Load: 32.4 t ADT: 11,712

LA0500

Fair

Over: CREEK

.3 MI EAST OF US 165, Grant, LA

Built 1956 Load: 32.4 t ADT: 633

Hudson creek Rd

Fair

Over: HUDSON CREEK

2.54 M. N. OF US 71, Grant, LA

Built 1993 Load: 32.4 t ADT: 50

US0165

Fair

Over: OLD SLOUGH

0.63 MI. NORTH OF LA 8, Grant, LA

Built 2007 Load: 32.7 t ADT: 7,084

US0165

Fair

Over: BIG CREEK

0.76 MI. NORTH OF LA 8, Grant, LA

Built 2007 Load: 32.7 t ADT: 7,084

Dyson Creek Rd

Fair

Over: BIG CREEK

7.68 M. W. OF JCT. US 165, Grant, LA

Built 1995 Load: 33.7 t ADT: 176

LA0034

Fair

Over: NANTACHIE CREEK

1.60 MI E OF JCT. US 71, Grant, LA

Built 2000 Load: 34.3 t ADT: 482

US0165

Fair

Over: UP RR, SANDY CREEK

.36 MI. N. OF S. JCT LA 8, Grant, LA

Built 2007 Load: 35.0 t ADT: 6,586

US0071

Fair

Over: BAYOU GRAPPE

.5 MI NORTH OF LA 471, Grant, LA

Built 1931 Load: 35.4 t ADT: 1,977

LA0471

Fair

Over: DARTIGO CREEK

0.97 MI. NORTH OF LA 122, Grant, LA

Built 1982 Load: 38.1 t ADT: 673

LA0524

Fair

Over: JESSE BRANCH

2.0 MI WEST OF US 165, Grant, LA

Built 1985 Load: 39.0 t ADT: 14

LA0500

Fair

Over: KEES BRANCH

1.7 MI WEST OF US 165, Grant, LA

Built 1998 Load: 39.9 t ADT: 620

Barron Rd

Fair

Over: CLEAR CREEK

2.64 M. NE OF US 165, Grant, LA

Built 1997 Load: 41.1 t ADT: 60

US0071

Fair

Over: HUDSON CREEK

2.99 MI. SOUTH OF LA 1241, Grant, LA

Built 1969 Load: 43.5 t ADT: 2,063

LA0008

Fair

Over: SUGARHOUSE BAYOU

1.4 MI. EAST OF LA 158, Grant, LA

Built 1972 Load: 43.5 t ADT: 2,113

US0165

Fair

Over: BIG CREEK

0.76 MILES NORTH OF LA 8, Grant, LA

Built 2006 Load: 46.3 t ADT: 6,586

LA0500

Fair

Over: BROWN-EYE CREEK

LA 500, Grant, LA

Built 1998 Load: 52.8 t ADT: 620

LA0500

Fair

Over: FOUR-MILE BRANCH

1.48 MI. EAST OF US 167, Grant, LA

Built 1998 Load: 74.5 t ADT: 620

LA0500

Fair

Over: CREEK

6.06 MI. EAST OF US 167, Grant, LA

Built 1998 Load: 74.5 t ADT: 620

LA0122

Fair

Over: DRAIN

4.96 MI. EAST OF US 71, Grant, LA

Built 1993 Load: 74.5 t ADT: 683

Race Track Rd

Fair

Over: GRAYS CREEK

1.71 M. NW OF JCT US 167, Grant, LA

Built 1993 Load: 74.5 t ADT: 82

Perry Loop Rd

Fair

Over: CREEK

2.19 MI. SE OF LA 8, Grant, LA

Built 1986 Load: 74.5 t ADT: 266

FDR 145

Good

Over: HURRICANE

NO DATA ENTERED, Grant, LA

Built 1970 Load: 19.1 t ADT: 13

Ussery Rd.

Good

Over: BEAR CREEK

1.09 M. W. OF US 165, Grant, LA

Built 1987 Load: 20.7 t ADT: 90

US0165

Good

Over: FISH CREEK

1.39 MI. SOUTH OF LA 123, Grant, LA

Built 2007 Load: 23.0 t ADT: 6,586

NFSR 558

Good

Over: CREEK

NO DATA ENTERED, Grant, LA

Built 2003 Load: 23.7 t ADT: 30

NFSR 558

Good

Over: NO DATA ENTERED

NO DATA ENTERED, Grant, LA

Built 2007 Load: 23.7 t ADT: 30

Mary Barron Rd

Good

Over: BIG CREEK

1.07 M N OF DYSON CR. RD., Grant, LA

Built 1998 Load: 24.6 t ADT: 30

Dry Prong Creek Rd

Good

Over: DRY PRONG CREEK

1.07 M. E. OF LA 123 NEAR, Grant, LA

Built 2005 Load: 25.3 t ADT: 36

Flagon Rd.

Good

Over: FLAGON BAYOU

0.57 M. W. OF JCT. US 167, Grant, LA

Built 1997 Load: 25.6 t ADT: 400

Grays Creek Rd

Good

Over: GRAYS CREEK

5.67 M. N. OF JCT US 167, Grant, LA

Built 2003 Load: 25.9 t ADT: 250

Grays Creek Rd

Good

Over: GRAYS CREEK

5.52 M. N. OF JCT. US 167, Grant, LA

Built 2003 Load: 25.9 t ADT: 250
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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.