Total bridges
381
Public highway bridges in Baldwin County
County profile · official public datasets
Baldwin County, AL
381 public highway bridges tracked in the FHWA National Bridge Inventory: 48.3% rated Good, 50.4% Fair, 1.3% Poor.
- 381
- Public bridges
- 48.3%
- Good condition
- 1.3%
- Poor condition
The verdict
According to the Federal Highway Administration's 2024 National Bridge Inventory.
Baldwin County pairs a top-quartile lowest Poor-condition share among rated counties in the state with a newer average build year than the state inventory.
- Top 25%
- lowest Poor share in state
- 1.3%
- Poor-condition share
- 381
- public highway bridges
- 1991
- 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.
Baldwin County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Baldwin County ranks #17 of 67 Alabama counties with at least 5 public highway bridges on Poor-condition share (lower share ranks better; currently 1.3%). Baldwin County, Alabama contains 381 public highway bridges. Roughly 48.3% are rated “Good,” 50.4% “Fair,” and 1.3% “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.
Good condition
48.3%
184 of 381 rated 7-9
Fair condition
50.4%
192 of 381 rated 5-6
Poor condition
1.3%
5 of 381 rated 4 or below
In-state Poor-share rank
#17 of 67
Among Alabama counties with 5+ bridges, lower share ranks better
Condition distribution
Share of 381 NBI-tracked bridges by lowest applicable component rating.
Good 48.3% (184)
Fair 50.4% (192)
Poor 1.3% (5)
Baldwin County's Poor-condition bridges carry 39,100 vehicle crossings a day
That is 1.5% of the county's reported daily bridge traffic on 1.3% of its bridges: Poor-condition structures carry more traffic than their share of the inventory. Each Poor bridge averages 7,820 crossings a day against 1,901 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 381 of 381 bridges in this county that report an average daily traffic count. Source: FHWA National Bridge Inventory, 2024 release.
25.7% of Baldwin County's bridges have passed the 50-year mark
98 of the 381 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 48.3% 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 81.4% of the county's Poor-condition bridge traffic
US 98 over FLY CREEK, built 1968, carries 31,822 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 5-bridge count understates how much of the daily burden sits on a single crossing.
Share is of the 39,100 daily crossings on Poor-rated bridges that report a traffic count. Source: FHWA National Bridge Inventory, 2024 release.
When Baldwin County's bridges were built
381 bridges with a recorded construction year, grouped by decade
- 1920s 8
1920–1929
8 bridges
- 1930s 1
1930–1939
1 bridges
- 1940s 3
1940–1949
3 bridges
- 1950s 10
1950–1959
10 bridges
- 1960s
1960–1969
62 bridges
- 1970s 29
1970–1979
29 bridges
- 1980s
1980–1989
43 bridges
- 1990s
1990–1999
81 bridges
- 2000s
2000–2009
61 bridges
- 2010s
2010–2019
59 bridges
- 2020s 24
2020–2029
24 bridges
What this shows Construction peaked in the 1990s, when 81 of the county's bridges still in the inventory were built, which is 21.3% of those with a recorded year. That cohort is now 25 to 34 years old in the 2024 inventory. Its average build year is 1991, 17 years newer than the Alabama average of 1974.
How Baldwin County compares with Alabama's closest counties by inventory size
The 5 Alabama counties nearest Baldwin County in number of bridges, with their condition splits. Its 1.3% Poor share is the 2nd-lowest of these 6. Its average build year of 1991 against a peer-group mean of 1971 is 20 years newer.
Showing the 5 closest of 66 Alabama counties eligible for comparison.
| County | Bridges | Good | Fair | Poor | Avg. built |
|---|---|---|---|---|---|
| Calhoun County | 386 | 32.9% | 63.2% | 3.9% | 1969 |
| Baldwin County (this page) | 381 | 48.3% | 50.4% | 1.3% | 1991 |
| Shelby County | 344 | 41% | 58.1% | 0.9% | 1981 |
| Covington County | 332 | 31.9% | 63% | 5.1% | 1970 |
| Limestone County | 324 | 45.1% | 52.8% | 2.2% | 1972 |
| Jackson County | 314 | 29% | 67.2% | 3.8% | 1961 |
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 Baldwin 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 Baldwin County, both outside Alabama so the neighborhoods are not the same-state size table above.
Similar inventory size
Nearest county inventories outside AL (381 bridges here).
- Lehigh County, PA · 381 bridges
- Obion County, TN · 381 bridges
- Jasper County, IA · 382 bridges
- Orleans County, LA · 382 bridges
Similar average build year
Nearest mean year-built outside AL (1991 here).
- Denver County, CO · avg 1991 · 458 bridges
- Union County, NC · avg 1991 · 353 bridges
- Rock County, MN · avg 1991 · 265 bridges
- Alcorn County, MS · avg 1991 · 213 bridges
Source: FHWA National Bridge Inventory, 2024 release. Peers floor at 10 bridges so stub inventories cannot own the match.
Fair-condition bridges (192)
SR 59
FairOver: INTRACOASTAL CANAL
1.9 MI N SR 182, Baldwin, AL
Built 1972 Load: 33.8 t ADT: 47,989
US 98
FairOver: SANDY CREEK
3.2 MI E SR 59, Baldwin, AL
Built 1987 Load: 33.9 t ADT: 13,203
CO. RD. 12
FairOver: BRANCH OF BON SECOUR RI.
0.3 MI. E. OF AL. HWY. 59, Baldwin, AL
Built 2005 Load: 34.0 t ADT: 1,953
US 90 WB
FairOver: APALACHEE RIVER
2.4 MI W SPANISH FT, Baldwin, AL
Built 1978 Load: 34.6 t ADT: 11,394
US 90 WB
FairOver: BLAKELEY RIVER
0.8 MI W SPANISH FT, Baldwin, AL
Built 1978 Load: 34.6 t ADT: 11,394
US 98
FairOver: BRANCH TO ESLAVA
1 MI E CO 9, Baldwin, AL
Built 1929 Load: 35.3 t ADT: 9,465
US 90
FairOver: FISH RIVER
3.5 MI E JCT SR 181, Baldwin, AL
Built 1971 Load: 35.6 t ADT: 6,076
SR 59 NB
FairOver: BOGGY BRANCH
0.25 MI S CO RD 10, Baldwin, AL
Built 1976 Load: 36.6 t ADT: 17,450
LAMHATTY LANE
FairOver: TIAWASEE CREEK
.3 MI.WEST OF CO RD 13, Baldwin, AL
Built 2007 Load: 37.0 t ADT: 33
I-10 WB
FairOver: CO RD 65
2.9 MI E SR 59, Baldwin, AL
Built 1965 Load: 37.1 t ADT: 24,265
CR 184
FairOver: Perdido River
0.62Mi NW of CR 99, Baldwin, AL
Built 1960 Load: 37.3 t ADT: 4,400
I-10 EB
FairOver: RICES BRANCH
2.9 MI W FLA ST LINE, Baldwin, AL
Built 1965 Load: 37.6 t ADT: 30,265
US 90 WB
FairOver: I-10
US90/I-10(1 MI E SP FT), Baldwin, AL
Built 1969 Load: 37.7 t ADT: 21,834
US 90
FairOver: TURKEY BRANCH
0.8 MI E JCT SR 181, Baldwin, AL
Built 1971 Load: 37.8 t ADT: 6,076
I-65 SB
FairOver: SR 59
I-65 @ SR 59, Baldwin, AL
Built 1967 Load: 38.3 t ADT: 12,271
SR 225
FairOver: I-65
JCT I-65 * SR 225, Baldwin, AL
Built 1976 Load: 38.6 t ADT: 1,919
I-65 NB
FairOver: SR 59
I-65 @ SR 59, Baldwin, AL
Built 1967 Load: 38.7 t ADT: 12,271
I-10 WB
FairOver: RICES BRANCH
2.9 MI W FLA ST LINE, Baldwin, AL
Built 1965 Load: 39.6 t ADT: 43,024
Barrineau Park Rd
FairOver: Perdido River
0.5Mi SW of CR 99, Baldwin, AL
Built 2005 Load: 39.9 t ADT: 500
CO. RD. 21
FairOver: RICE CREEK
1.7 MI. N. OF AL. HWY. 59, Baldwin, AL
Built 1994 Load: 40.0 t ADT: 747
ANTEBELLUM BLVD.
FairOver: FOOT LOG BRANCH
0.4 M. N. OF BROMLEY RD., Baldwin, AL
Built 2007 Load: 40.0 t ADT: 53
NORTH POPLAR ST.
FairOver: WOLF CREEK
0.2 MI N US 98, Baldwin, AL
Built 1987 Load: 40.1 t ADT: 1,420
SR 59 SB
FairOver: BOGGY BRANCH
0.25 MI S C0 RD 10, Baldwin, AL
Built 1976 Load: 40.3 t ADT: 17,450
SCENIC HWY. 98
FairOver: BAILEY CREEK
0.8 MI. S. OF CO. RD. 32, Baldwin, AL
Built 2006 Load: 40.6 t ADT: 1,323
SR 104
FairOver: POLECAT CREEK
1.7 MI W SR 59, Baldwin, AL
Built 1993 Load: 40.8 t ADT: 9,148
SR 59
FairOver: 22ND AVE
1.8 MI N SR 182, Baldwin, AL
Built 1972 Load: 41.1 t ADT: 47,989
SR 59
FairOver: RED HILL CREEK
1.5 MI N JCT CO RD 96, Baldwin, AL
Built 1984 Load: 42.0 t ADT: 997
I-10 EB
FairOver: ALLEN SPRING BRANCH
3.5 MI E CO RD 87, Baldwin, AL
Built 1965 Load: 42.1 t ADT: 18,495
SR 59
FairOver: LITTLE LAGOON
.4 MI N JCT SR 182, Baldwin, AL
Built 1975 Load: 42.7 t ADT: 38,520
US 90 EB
FairOver: APALACHEE RIVER
3.3 MI E OF MOBILE CO LN, Baldwin, AL
Built 1997 Load: 43.3 t ADT: 11,394
US 90 EB
FairOver: BLAKELEY RIVER
1.1 MI W AL 225 JCT, Baldwin, AL
Built 1997 Load: 43.3 t ADT: 11,394
STATE PARK RD 2
FairOver: GULF ST PARK BOAT CANAL
0.2 MI N SR 182, Baldwin, AL
Built 1975 Load: 43.4 t ADT: 1,372
ROCK CREEK PARKWAY
FairOver: ROCK CREEK
.2 MI W. OF CLUBHOUSE DR., Baldwin, AL
Built 1993 Load: 43.4 t ADT: 659
BEAVER DAM ROAD
FairOver: ROCK CREEK
.2 MI W. OF CLUBHOUSE DR., Baldwin, AL
Built 1993 Load: 43.4 t ADT: 527
SR 59
FairOver: KELLER CREEK
0.1 MI S CO RD 12, Baldwin, AL
Built 1974 Load: 46.4 t ADT: 42,316
NORTH CEDAR STREET
FairOver: DRAINAGE
0.1 MI.SO. OF CO. RD.24, Baldwin, AL
Built 1990 Load: 47.0 t ADT: 214
CO RD 47
FairOver: I-65
2.7 MI S ESC CO LINE, Baldwin, AL
Built 1965 Load: 47.3 t ADT: 2,464
US 98
FairOver: SCHOOL HOUSE CREEK
0.6 MI E CO 49, Baldwin, AL
Built 1987 Load: 48.4 t ADT: 12,083
_SR 135
FairOver: _SALT LAKE CHANNEL
_0.9 MI N SR 182, Baldwin, AL
Built 2019 Load: 50.4 t ADT: 8,559
CO. RD. 95
FairOver: THREE MILE CREEK
2.6 MI. N. OF U. S. 98, Baldwin, AL
Built 1999 Load: 50.6 t ADT: 566
I-65
FairOver: COW DEVIL CREEK
2 MI N SR 287, Baldwin, AL
Built 1965 Load: 50.9 t ADT: 27,267
COUNTY ROAD 98
FairOver: FLY CREEK
3.7 MI. S. OF CO. RD. 64, Baldwin, AL
Built 1996 Load: 51.2 t ADT: 4,830
COUNTY ROAD 33
FairOver: COWPEN CREEK
0.7 MI. N. OF CO. RD. 32, Baldwin, AL
Built 1995 Load: 51.2 t ADT: 705
US 98
FairOver: WOLF CREEK
0.8 MI E SR 59, Baldwin, AL
Built 1985 Load: 51.3 t ADT: 13,841
Mag. Springs Hwy.
FairOver: MAGNOLIA RIVER
0.5 MI.S.OF US.98, Baldwin, AL
Built 1996 Load: 51.6 t ADT: 2,535
WILLOWBRIDGE DR.
FairOver: BR. OFF POINT CLEAR CR.
0.5 MI. W. OF CO. RD. 3, Baldwin, AL
Built 2000 Load: 52.3 t ADT: 60
CANAAN ROAD
FairOver: WATSON CREEK
2.1 MI. NW. OF AL.HWY.59, Baldwin, AL
Built 1996 Load: 52.9 t ADT: 300
US 90
FairOver: DOLIVE CREEK
1.7 MI E JCT US 90 * 98, Baldwin, AL
Built 1971 Load: 53.1 t ADT: 16,774
SR 59
FairOver: HOLLEY CREEK
2.7 MI S CO RD 61, Baldwin, AL
Built 1988 Load: 54.0 t ADT: 820
WILTERS STREET
FairOver: ROCK CREEK
1.6 M. E. OF COLLEGE AVE., Baldwin, AL
Built 2006 Load: 54.9 t ADT: 53
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.