Total bridges
147
Public highway bridges in Avoyelles County
County profile · official public datasets
Avoyelles County, LA
147 public highway bridges tracked in the FHWA National Bridge Inventory: 47.6% rated Good, 33.3% Fair, 19% Poor.
- 147
- Public bridges
- 47.6%
- Good condition
- 19%
- Poor condition
The verdict
According to the Federal Highway Administration's 2024 National Bridge Inventory.
Avoyelles County pairs a higher-than-median Poor-condition share among rated counties in the state with a newer average build year than the state inventory.
- 53rd
- of 64 on Poor share
- 19%
- Poor-condition share
- 147
- public highway bridges
- 1987
- avg year built
Poor is an FHWA condition category from the lowest applicable component rating (4 or below), not a live crossing-safety or closure decision. Rankings cover counties with at least five public highway bridges.
Avoyelles County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Avoyelles County ranks #53 of 64 Louisiana counties with at least 5 public highway bridges on Poor-condition share (lower share ranks better; currently 19%). Avoyelles County, Louisiana contains 147 public highway bridges. Roughly 47.6% are rated “Good,” 33.3% “Fair,” and 19% “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.
Good condition
47.6%
70 of 147 rated 7-9
Fair condition
33.3%
49 of 147 rated 5-6
Poor condition
19%
28 of 147 rated 4 or below
In-state Poor-share rank
#53 of 64
Among Louisiana counties with 5+ bridges, lower share ranks better
Condition distribution
Share of 147 NBI-tracked bridges by lowest applicable component rating.
Good 47.6% (70)
Fair 33.3% (49)
Poor 19% (28)
Avoyelles County's Poor-condition bridges carry 12,614 vehicle crossings a day
That is 4.4% of the county's reported daily bridge traffic on 19% of its bridges: Poor-condition structures carry less traffic than their share of the inventory. Each Poor bridge averages 451 crossings a day against 2,031 for a Good-condition one. A Poor rating is a condition category, not a closure or a live safety judgement; it means the lowest applicable component rating is 4 or below.
Computed over the 147 of 147 bridges in this county that report an average daily traffic count. Source: FHWA National Bridge Inventory, 2024 release.
25.2% of Avoyelles County's bridges have passed the 50-year mark
37 of the 147 bridges with a recorded construction year were built in 1974 or earlier. Age alone is not a defect: a well-maintained older bridge can rate Good, and 47.6% of this county's inventory does. Even so, this older cohort is the population from which future Poor ratings are drawn, which is why the age profile below matters alongside the condition split above.
Cutoff derives from the 2024 release year minus a 50-year design life. Source: FHWA National Bridge Inventory, 2024 release.
One structure carries 27.3% of the county's Poor-condition bridge traffic
LA1190 over DRAINAGE DITCH, built 1970, carries 3,440 vehicles a day, the most of any Poor-rated structure here. The county's Poor-condition exposure is concentrated rather than evenly spread, so the 28-bridge count understates how much of the daily burden sits on a single crossing.
Share is of the 12,614 daily crossings on Poor-rated bridges that report a traffic count. Source: FHWA National Bridge Inventory, 2024 release.
When Avoyelles County's bridges were built
147 bridges with a recorded construction year, grouped by decade
- 1920s 1
1920–1929
1 bridges
- 1930s 3
1930–1939
3 bridges
- 1950s 13
1950–1959
13 bridges
- 1960s 11
1960–1969
11 bridges
- 1970s
1970–1979
20 bridges
- 1980s
1980–1989
33 bridges
- 1990s
1990–1999
30 bridges
- 2000s 10
2000–2009
10 bridges
- 2010s
2010–2019
16 bridges
- 2020s 10
2020–2029
10 bridges
What this shows Construction peaked in the 1980s, when 33 of the county's bridges still in the inventory were built, which is 22.4% of those with a recorded year. That cohort is now 35 to 44 years old in the 2024 inventory. Its average build year is 1987, 5 years newer than the Louisiana average of 1982.
How Avoyelles County compares with Louisiana's closest counties by inventory size
The 5 Louisiana counties nearest Avoyelles County in number of bridges, with their condition splits. Its 19% Poor share is the 5th-lowest of these 6. Its average build year of 1987 against a peer-group mean of 1982 is 5 years newer.
Showing the 5 closest of 63 Louisiana counties eligible for comparison.
| County | Bridges | Good | Fair | Poor | Avg. built |
|---|---|---|---|---|---|
| Evangeline County | 156 | 46.2% | 48.7% | 5.1% | 1981 |
| Claiborne County | 148 | 27% | 48% | 25% | 1981 |
| Avoyelles County (this page) | 147 | 47.6% | 33.3% | 19% | 1987 |
| Iberia County | 143 | 44.1% | 46.2% | 9.8% | 1985 |
| St. Helena County | 139 | 33.1% | 58.3% | 8.6% | 1979 |
| Morehouse County | 136 | 33.8% | 52.9% | 13.2% | 1983 |
Each share is of that county's own total tracked bridges; peers are the counties with 5 or more bridges whose inventory size is closest to Avoyelles County's. Source: FHWA National Bridge Inventory, 2024 release.
Nationwide counties with similar inventory size or average build year
Two NBI-derived peer sets for Avoyelles County, both outside Louisiana so the neighborhoods are not the same-state size table above.
Similar inventory size
Nearest county inventories outside LA (147 bridges here).
- Barren County, KY · 147 bridges
- Marquette County, MI · 147 bridges
- Carlton County, MN · 147 bridges
- Wabasha County, MN · 147 bridges
Similar average build year
Nearest mean year-built outside LA (1987 here).
- St. Louis County, MO · avg 1987 · 912 bridges
- Ellis County, TX · avg 1987 · 691 bridges
- St. Louis County, MN · avg 1987 · 663 bridges
- Palm Beach County, FL · avg 1987 · 610 bridges
Source: FHWA National Bridge Inventory, 2024 release. Peers floor at 10 bridges so stub inventories cannot own the match.
All bridges (147)
Lake Pearl Rd
FairOver: DRAINAGE DITCH
APPROX. 0.5 MI. EAST OF S, Avoyelles, LA
Built 1995 Load: 13.6 t ADT: 60
Foster Drive
FairOver: BAYOU PEROT
MARKSVILLE AVOYELLES PAR, Avoyelles, LA
Built 1985 Load: 13.6 t ADT: 100
LA0107
FairOver: BAYOU JACK RELIEF
0.52 MI. SOUTH OF LA 1179, Avoyelles, LA
Built 1958 Load: 14.3 t ADT: 1,214
LA0452
FairOver: JOHNSON BAYOU
1.96 MI. NORTH OF LA 1190, Avoyelles, LA
Built 1953 Load: 16.5 t ADT: 8,736
Cardinal Loop
FairOver: CHOCTAW BAYOU
0.74 MILES NE OF LA 1, Avoyelles, LA
Built 1921 Load: 17.2 t ADT: 100
Levi Gremillion Rd
FairOver: DRAINAGE DITCH
1.71 MI. EAST OF LA 107, Avoyelles, LA
Built 1965 Load: 18.1 t ADT: 70
LA0029
FairOver: TURNER BAYOU
0.82 MI. NORTH OF LA 1176, Avoyelles, LA
Built 1952 Load: 18.5 t ADT: 1,799
Sim-Bordelon Ctoff
FairOver: BAYOU DES GLAISES
APPROX. 1 MI. N. OF LA 1, Avoyelles, LA
Built 1992 Load: 18.5 t ADT: 250
Bordebis Rd
FairOver: BAYOU DULAC
0.01 MI. EAST OF LA 1185, Avoyelles, LA
Built 1994 Load: 18.5 t ADT: 100
LA0452
FairOver: BAYOU ROUGE
3.31 MI. NORTH OF LA 1190, Avoyelles, LA
Built 1953 Load: 20.1 t ADT: 8,736
LA0001
FairOver: ATCHAFALAYA RIVER
0.18 MI. EAST OF LA 105, Avoyelles, LA
Built 1971 Load: 20.7 t ADT: 4,054
LA0029
FairOver: BAYOU BOEUF
0.1 MILE NORTH OF LA 1176, Avoyelles, LA
Built 1952 Load: 20.9 t ADT: 1,799
LA0115
FairOver: COULEE DES GRUES
1.18 MILES SOUTH OF LA 1, Avoyelles, LA
Built 1961 Load: 24.5 t ADT: 5,309
LA0115
FairOver: BAYOU DULAC
7.91 MILES NORTH OF LA 29, Avoyelles, LA
Built 1950 Load: 24.6 t ADT: 3,936
LA1181
FairOver: BORROW PIT CANAL
4.31 M E OF W JCT LA 1182, Avoyelles, LA
Built 1979 Load: 24.6 t ADT: 1,716
Cottonport Ave
FairOver: BAYOU ROUGE
0.02 MI. NORTH OF LA 29, Avoyelles, LA
Built 1992 Load: 24.9 t ADT: 200
Lee Chatelain Rd
FairOver: BAYOU GRAND ECORE
2.05 MI. NORTH OF LA 114, Avoyelles, LA
Built 1992 Load: 26.9 t ADT: 170
LA0115
FairOver: BAYOU BOEUF
LA0115, Avoyelles, LA
Built 1958 Load: 27.2 t ADT: 2,504
LA1175
FairOver: BAYOU BOEUF
0.79 MILE EAST OF LA 29, Avoyelles, LA
Built 1967 Load: 27.2 t ADT: 79
Spring Bayou Rd
FairOver: LITTLE RIVER
0.29 MI. SOUTH OF LA 1190, Avoyelles, LA
Built 1998 Load: 27.9 t ADT: 550
LA0114
FairOver: BAYOU DES GLAISES
0.76 M. W. OF JCT LA 451, Avoyelles, LA
Built 2009 Load: 28.2 t ADT: 3,984
Desselle Crossing
FairOver: BAYOU DES GLAISES
0.1 MI. N OF LA 114, Avoyelles, LA
Built 1985 Load: 29.0 t ADT: 400
Luke Martin Rd
FairOver: BAYOU DULAC
APPROX. 5 M. N. OF US 71, Avoyelles, LA
Built 1984 Load: 30.5 t ADT: 460
Moreau-Plauche Ctf
FairOver: BAYOU DES GLAISES
2.5 MI NE OF PLAUCHEVILLE, Avoyelles, LA
Built 1983 Load: 31.4 t ADT: 570
Fuqua Crossing
FairOver: BAYOU ROUGE
0.02 MI. WEST OF LA 107, Avoyelles, LA
Built 2011 Load: 32.4 t ADT: 400
LA0115
FairOver: BORDELON SLOUGH
0.63 MI. NORTH OF LA 1188, Avoyelles, LA
Built 1961 Load: 32.4 t ADT: 3,936
LA0107
FairOver: BAYOU LACOMBE
0.06 MI. NORTH OF LA 114, Avoyelles, LA
Built 1993 Load: 32.4 t ADT: 6,887
LA0001
FairOver: DRAINAGE DITCH
0.07 MI. NORTH OF LA 1192, Avoyelles, LA
Built 1931 Load: 32.4 t ADT: 6,559
LA0001
FairOver: COULEE DES GRUE
0.6 MILE SOUTH OF LA 452, Avoyelles, LA
Built 1931 Load: 32.4 t ADT: 18,571
LA0107
FairOver: BLACK BAYOU
6.06 MI. SOUTH OF LA 1179, Avoyelles, LA
Built 1999 Load: 32.4 t ADT: 1,214
W Bon Tempt St
FairOver: DRAINAGE DITCH
0.1 M. SE OF JCT LA 1, Avoyelles, LA
Built 1970 Load: 32.4 t ADT: 310
Ruby-Centerpoint
FairOver: WIGGINS BAYOU
0.9 MI. SOUTH OF LA 107, Avoyelles, LA
Built 1994 Load: 32.4 t ADT: 180
I0049
FairOver: ACADIANA RAILWAY
2.23 MI NORTH OF LA 106, Avoyelles, LA
Built 1986 Load: 32.7 t ADT: 19,302
Armand Rd
FairOver: WEST LEVEE BORROW PIT
0.3 MI. EAST OF LA 107, Avoyelles, LA
Built 1984 Load: 33.4 t ADT: 200
LA0001
FairOver: BAYOU DES GLAISE
2.88 MILES NORTH OF LA 11, Avoyelles, LA
Built 1965 Load: 34.0 t ADT: 4,686
LA0001
FairOver: KCS RR & DR T DOOS RD
0.14 MI. NORTH OF LA 1186, Avoyelles, LA
Built 1971 Load: 36.3 t ADT: 4,686
LA0115
FairOver: DIVERSION CANAL
1.36 MI. WEST OF LA 1176, Avoyelles, LA
Built 1950 Load: 36.3 t ADT: 1,830
Boggy Bayou Rd
FairOver: LITTLE RIVER
3 MI E. LA 1190 & LA 452, Avoyelles, LA
Built 1996 Load: 36.9 t ADT: 250
Lil California Rd
FairOver: DRAINAGE CANAL
1.39 M. E. OF END LA 1194, Avoyelles, LA
Built 1984 Load: 38.2 t ADT: 100
LA0114
FairOver: BAYOU DES CYPRAIRRES
1.45 MI N OF LA 1185, Avoyelles, LA
Built 1988 Load: 38.6 t ADT: 3,984
Bordino Crossing
FairOver: BAYOU DES GLAISES
0.01 MI. EAST OF LA 451, Avoyelles, LA
Built 1985 Load: 39.2 t ADT: 80
I0049
FairOver: ACADIANA RAILWAY
2.23 MI NORTH LA.106, Avoyelles, LA
Built 1986 Load: 40.8 t ADT: 10,352
LA0106
FairOver: DIVERSION CANAL
1.01 MI EAST OF LA 29, Avoyelles, LA
Built 1986 Load: 43.5 t ADT: 1,294
Graces Crossing
FairOver: DRAINAGE DITCH
0.01 MI. EAST OF LA 1181, Avoyelles, LA
Built 1976 Load: 44.4 t ADT: 50
Gum Ridge Rd
FairOver: DRAINAGE DITCH
0.73 M. NE OF JCT LA 1, Avoyelles, LA
Built 1984 Load: 48.3 t ADT: 170
LA1180
FairOver: LEBLEU BAYOU
4.57 M W OF S JCT LA 107, Avoyelles, LA
Built 1985 Load: 58.1 t ADT: 691
LA1187
FairOver: CREEK
3.1 M. FROM W JCT. LA 114, Avoyelles, LA
Built 1987 Load: 58.1 t ADT: 331
LA1181
FairOver: STATE DRAINAGE CANAL
0.37 M. E OF W. JCT LA 11, Avoyelles, LA
Built 1987 Load: 58.1 t ADT: 1,716
Deshotel Ln
FairOver: DRAINAGE CANAL
0.2 MILES SOUTH OF LA 114, Avoyelles, LA
Built 2015 Load: 74.5 t ADT: 80
Floodgate Crossing
GoodOver: BAYOU DES GLAISES
APP. 0.10 M. E. OF LA 451, Avoyelles, LA
Built 1960 Load: 16.5 t ADT: 260
Read our methodology - how this data is sourced, computed, and verified.
Related
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges
Every figure on PlainBridges 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. NBI condition categories reflect the latest reported inventory record, not a live safety, closure, or travel decision.