Total bridges
311
Public highway bridges in Madison County
County profile · official public datasets
Madison County, MS
311 public highway bridges tracked in the FHWA National Bridge Inventory: 51.1% rated Good, 45.7% Fair, 3.2% Poor.
- 311
- Public bridges
- 51.1%
- Good condition
- 3.2%
- Poor condition
The verdict
According to the Federal Highway Administration's 2024 National Bridge Inventory.
Madison County posts a better-than-median Poor-condition share among rated counties in the state across mid-size county bridge inventory.
- Top 30%
- lowest Poor share in state
- 3.2%
- Poor-condition share
- 311
- public highway bridges
- 1983
- 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.
Madison County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Madison County ranks #25 of 82 Mississippi counties with at least 5 public highway bridges on Poor-condition share (lower share ranks better; currently 3.2%). Madison County, Mississippi contains 311 public highway bridges. Roughly 51.1% are rated “Good,” 45.7% “Fair,” and 3.2% “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
51.1%
159 of 311 rated 7-9
Fair condition
45.7%
142 of 311 rated 5-6
Poor condition
3.2%
10 of 311 rated 4 or below
In-state Poor-share rank
#25 of 82
Among Mississippi counties with 5+ bridges, lower share ranks better
Condition distribution
Share of 311 NBI-tracked bridges by lowest applicable component rating.
Good 51.1% (159)
Fair 45.7% (142)
Poor 3.2% (10)
Madison County's Poor-condition bridges carry 4,980 vehicle crossings a day
That is 0.3% of the county's reported daily bridge traffic on 3.2% of its bridges: Poor-condition structures carry less traffic than their share of the inventory. Each Poor bridge averages 498 crossings a day against 7,286 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 311 of 311 bridges in this county that report an average daily traffic count. Source: FHWA National Bridge Inventory, 2024 release.
34.1% of Madison County's bridges have passed the 50-year mark
106 of the 311 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 51.1% 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 38.2% of the county's Poor-condition bridge traffic
US 51 over TILDA BOGUE CREEK, built 1929, carries 1,900 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 10-bridge count understates how much of the daily burden sits on a single crossing.
Share is of the 4,980 daily crossings on Poor-rated bridges that report a traffic count. Source: FHWA National Bridge Inventory, 2024 release.
When Madison County's bridges were built
311 bridges with a recorded construction year, grouped by decade
- 1920s 4
1920–1929
4 bridges
- 1930s 13
1930–1939
13 bridges
- 1940s 4
1940–1949
4 bridges
- 1950s 10
1950–1959
10 bridges
- 1960s
1960–1969
60 bridges
- 1970s
1970–1979
47 bridges
- 1980s
1980–1989
46 bridges
- 1990s
1990–1999
38 bridges
- 2000s
2000–2009
52 bridges
- 2010s
2010–2019
29 bridges
- 2020s 8
2020–2029
8 bridges
What this shows Construction peaked in the 1960s, when 60 of the county's bridges still in the inventory were built, which is 19.3% of those with a recorded year. That cohort is now 55 to 64 years old in the 2024 inventory. Its average build year (1983) matches the Mississippi average (1986).
How Madison County compares with Mississippi's closest counties by inventory size
The 5 Mississippi counties nearest Madison County in number of bridges, with their condition splits. Its 3.2% Poor share is the 1st-lowest of these 6. Its average build year of 1983 against a peer-group mean of 1985 is in line with the group.
Showing the 5 closest of 81 Mississippi counties eligible for comparison.
| County | Bridges | Good | Fair | Poor | Avg. built |
|---|---|---|---|---|---|
| Jones County | 329 | 48.3% | 44.1% | 7.6% | 1982 |
| Washington County | 317 | 34.7% | 54.9% | 10.4% | 1984 |
| Madison County (this page) | 311 | 51.1% | 45.7% | 3.2% | 1983 |
| Harrison County | 301 | 52.8% | 41.9% | 5.3% | 1986 |
| Monroe County | 290 | 64.5% | 31.4% | 4.1% | 1989 |
| Forrest County | 283 | 46.3% | 49.5% | 4.2% | 1982 |
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 Madison 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 Madison County, both outside Mississippi so the neighborhoods are not the same-state size table above.
Similar inventory size
Nearest county inventories outside MS (311 bridges here).
- Boulder County, CO · 311 bridges
- Bronx County, NY · 311 bridges
- Huron County, OH · 311 bridges
- Saline County, NE · 312 bridges
Similar average build year
Nearest mean year-built outside MS (1983 here).
- Dallas County, TX · avg 1983 · 3,230 bridges
- Bexar County, TX · avg 1983 · 2,342 bridges
- Sedgwick County, KS · avg 1983 · 1,333 bridges
- Will County, IL · avg 1983 · 649 bridges
Source: FHWA National Bridge Inventory, 2024 release. Peers floor at 10 bridges so stub inventories cannot own the match.
Fair-condition bridges (142)
CAMDEN ROAD
FairOver: POORHOUSE CREEK
SEC 30 T11N R 5E B, Madison, MS
Built 1988 Load: 6.6 t ADT: 60
SHROCK ROAD
FairOver: CREEK
SEC 22 T12N R 4E B, Madison, MS
Built 1977 Load: 10.2 t ADT: 40
MOUNT PILGRIM ROAD
FairOver: BRANCH
SEC 10 T10N R 4E B, Madison, MS
Built 1988 Load: 12.1 t ADT: 120
STOKES ROAD
FairOver: PANTHER CREEK
SEC 19 T 9N R 2E B, Madison, MS
Built 1958 Load: 13.4 t ADT: 50
POTLUCK ROAD
FairOver: LOTTVILLE CREEK
SEC 26 T10N R 4E B, Madison, MS
Built 1983 Load: 13.8 t ADT: 60
SULPHUR SPRINGS RD
FairOver: DOAKS CREEK
SEC 18 T10N R 5E B, Madison, MS
Built 1982 Load: 14.6 t ADT: 360
US 51
FairOver: BIG BLACK RIVER
1.3 MI N SR 17, Madison, MS
Built 1939 Load: 15.5 t ADT: 950
NATCHEZ TRACE PARK
FairOver: U.S. ROUTE 51
12.65 MILES SOUTH OF MS R, Madison, MS
Built 1965 Load: 16.3 t ADT: 6,155
US 51
FairOver: BIRDS CREEK
4.7 MI S SR 17, Madison, MS
Built 1939 Load: 16.6 t ADT: 730
US 51
FairOver: CREEK
5.1 MI N SR 22, Madison, MS
Built 1934 Load: 16.7 t ADT: 1,900
OLD CANTON RD
FairOver: BEAR CREEK TRIBUTARY
SEC 13 T 8N R 2E B, Madison, MS
Built 1962 Load: 16.8 t ADT: 1,100
US 51
FairOver: LOVES CREEK
1.7 MI S SR 17, Madison, MS
Built 1939 Load: 16.9 t ADT: 730
US 51
FairOver: RELIEF
8.9 MI N SR 22, Madison, MS
Built 1939 Load: 17.1 t ADT: 730
OLD CANTON RD
FairOver: BEAR CREEK TRIBUTARY
SEC 24 T 8N R 2E B, Madison, MS
Built 1962 Load: 17.1 t ADT: 1,100
YANDELL ROAD
FairOver: LITTLE BEAR CREEK RELIEF
SEC 23 T 8N R 2E B, Madison, MS
Built 1975 Load: 17.5 t ADT: 960
BEALL ROAD
FairOver: NATCHEZ TRACE PARKWAY
4.1 MILES FROM MS ROUTE 4, Madison, MS
Built 1962 Load: 18.1 t ADT: 2,080
MCCLELLAN DR
FairOver: BRASHEAR CREEK
SEC 20 T 7N R 2E, Madison, MS
Built 2008 Load: 19.6 t ADT: 300
HEINDL ROAD
FairOver: BEAR CREEK
SEC 10 T 9N R 2E B, Madison, MS
Built 1983 Load: 20.9 t ADT: 100
NATCHEZ TRACE PARK
FairOver: ILLINOIS CENTRAL RR & CO
0.2 MILES FROM U.S. ROUTE, Madison, MS
Built 1965 Load: 21.8 t ADT: 6,155
OLD JACKSON ROAD
FairOver: I 55
0.7 MI N SR 857, Madison, MS
Built 1961 Load: 23.0 t ADT: 2,500
I 55
FairOver: US 51 & CNIC RR
0.3 MI N HINDS CL, Madison, MS
Built 1985 Load: 23.2 t ADT: 52,000
MADISON AVENUE
FairOver: BRASHEAR CREEK
SEC 7 T 7N R 2E, Madison, MS
Built 1968 Load: 23.5 t ADT: 2,000
YANDELL ROAD
FairOver: CREEK
SEC 24 T 8N R 2E B, Madison, MS
Built 1981 Load: 23.8 t ADT: 960
RICE ROAD
FairOver: BRASHEAR CREEK
SEC 28 T 7N R 2E, Madison, MS
Built 1967 Load: 24.3 t ADT: 2,000
JOE HALL RD
FairOver: BOGUE FALIA CREEK
SEC 19 T 8N R 2W, Madison, MS
Built 2001 Load: 24.9 t ADT: 50
I 55
FairOver: BEAR CREEK
1.6 MI N SR 463, Madison, MS
Built 1960 Load: 25.4 t ADT: 30,500
I 55
FairOver: BEAR CREEK
1.6 MI N SR 463, Madison, MS
Built 1960 Load: 25.4 t ADT: 30,500
NATCHEZ TRACE PARK
FairOver: BRASHEARS CREEK
11.14 MILES FROM MS ROUTE, Madison, MS
Built 1964 Load: 25.4 t ADT: 2,500
SR 22
FairOver: PANTHER CREEK
3.7 MI W I 55, Madison, MS
Built 1952 Load: 25.9 t ADT: 3,300
SR 22
FairOver: RELIEF
3.4 MI W I 55, Madison, MS
Built 1952 Load: 25.9 t ADT: 3,300
SR 43
FairOver: RELIEF
0.2 MI N RANKIN CL, Madison, MS
Built 1955 Load: 25.9 t ADT: 3,500
US 51
FairOver: RELIEF SLOUGH
0.3 MI N SR 17, Madison, MS
Built 1939 Load: 26.5 t ADT: 950
US 51
FairOver: RELIEF
0.5 MI N SR 17, Madison, MS
Built 1939 Load: 26.5 t ADT: 950
STEED RD
FairOver: CREEK
SEC 24 T 7N R 1E, Madison, MS
Built 1975 Load: 27.1 t ADT: 600
NATCHEZ TRACE PARK
FairOver: MS ROUTE 43
7.22 MILES FROM CYPRESS S, Madison, MS
Built 1968 Load: 27.2 t ADT: 2,500
ROBINSON SPRINGSRD
FairOver: LIME CREEK
SEC 36 T 8N R 1W B, Madison, MS
Built 1979 Load: 27.2 t ADT: 150
STUMP BRIDGE RD
FairOver: RELIEF DOAK CK
SEC 7 T10N R 4E B, Madison, MS
Built 1981 Load: 27.2 t ADT: 330
US 49
FairOver: BIG BLACK RIVER
5.3 MI N SR 22, Madison, MS
Built 1976 Load: 27.7 t ADT: 6,000
US 49
FairOver: BIG BLACK RIVER
5.3 MI N SR 22, Madison, MS
Built 1977 Load: 27.7 t ADT: 6,000
I 55
FairOver: CHANNEL
2.8 MI N SR 22, Madison, MS
Built 1965 Load: 27.9 t ADT: 26,000
KING RANCH ROAD
FairOver: CREEK
SEC 23 T 9N R 2E B, Madison, MS
Built 1976 Load: 28.5 t ADT: 250
MIDDLE ROAD
FairOver: BALFOUR CREEK
SEC 32 T 9N R 1W B, Madison, MS
Built 1976 Load: 28.7 t ADT: 200
RANKIN ROAD
FairOver: BCH OF WALNUT CREEK
SEC 36 T 9N R 3E B, Madison, MS
Built 1984 Load: 30.0 t ADT: 100
US 51
FairOver: BATCHELOR CREEK
0.3 MI N SR 22, Madison, MS
Built 1990 Load: 30.1 t ADT: 5,600
SHARON ROAD
FairOver: TILDA BOGUE
SEC 18 T 9N R 4E B, Madison, MS
Built 1982 Load: 30.2 t ADT: 120
VIRILLA ROAD
FairOver: PANTHER CREEK
SEC 13 T 9N R 1E B, Madison, MS
Built 1975 Load: 30.5 t ADT: 450
VIRILLA ROAD
FairOver: PANTHER CREEK
SEC 13 T 9N R 1E B, Madison, MS
Built 1975 Load: 30.5 t ADT: 450
HART ROAD
FairOver: WALNUT CREEK
SEC 27 T 9N R 3E, Madison, MS
Built 1976 Load: 30.5 t ADT: 110
RAUSER ROAD
FairOver: BUCKHORN CREEK
SEC 28 T 7N R 1E, Madison, MS
Built 1990 Load: 30.7 t ADT: 50
OLD YAZOO CITY RD
FairOver: BEAR CREEK BRANCH
SEC 21 T 9N R 2E B, Madison, MS
Built 1988 Load: 30.7 t ADT: 240
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.