State profile · Below national median SD

Alabama bridge safety

Condition ratings, load ratings, and structural-deficiency data for every public highway bridge in Alabama — drawn straight from the FHWA National Bridge Inventory.

13,471
Public bridges
35.0%
Good condition
3.3%
Poor condition
3.3%
Structurally deficient

Total Bridges

13,471

Public highway bridges in Alabama

Good Condition

35.0%

4,721 bridges rated 7-9

-15.0pp vs 50% benchmark

Poor Condition

3.3%

451 bridges rated 0-4

Structurally Deficient

3.3%

451 bridges flagged for repair priority

-3.6pp vs national avg 7.0%

Alabama vs national bridge condition

Alabama — Good condition share 35.0%
National avg

Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).

Alabama — Structurally deficient share 11.2%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.

Alabama vs nearby ranks

Adjacent states on the structurally deficient leaderboard (lower share = better)

States are ranked by share of bridges flagged structurally deficient — the FHWA classification for any span where deck, superstructure, or substructure carries a condition rating of 4 or below. Lower percentages indicate stronger maintenance funding and inspection follow-through. States here sit immediately above and below Alabama on the same metric.

12

Florida

2.75% top marginal rate
Structure
Progressive
Burden @ $100K
$12,892

51

Virginia

3.03% top marginal rate
Structure
Progressive
Burden @ $100K
$14,122
Selected

01

Alabama

3.35% top marginal rate
Structure
Progressive
Burden @ $100K
$13,471

27

Minnesota

3.63% top marginal rate
Structure
Progressive
Burden @ $100K
$11,969

09

Connecticut

3.95% top marginal rate
Structure
Progressive
Burden @ $100K
$4,277

Bridges Needing Most Attention in Alabama

Six lowest-condition bridges in Alabama, ranked by composite NBI rating. Each is inspected at least every 24 months.

All Bridges in Alabama

AL-74

Fair

Over: Clear Creek

3.8 MI W JCT SR 195, Winston, AL

Built 1958 Load: 22.5 t ADT: 2,186

CO. RD. 64

Fair

Over: STYX RIVER

0.9 MI. N. OF I-10, Baldwin, AL

Built 1957 Load: 22.6 t ADT: 653

CO. RD. 87

Fair

Over: STYX RIVER

0.5 MI. N. OF I-10, Baldwin, AL

Built 1962 Load: 22.6 t ADT: 291

SR 9

Fair

Over: LITTLE CREEK

0.27 MI S CHEROKEE CO LIN, Calhoun, AL

Built 1949 Load: 22.6 t ADT: 5,519

3 MI W AL 77

Fair

Over: ACKER CREEK

BOILING SPRINGS RD., Calhoun, AL

Built 1955 Load: 22.6 t ADT: 2,408

US 31

Fair

Over: WATSON CREEK

1.5 MI S SHELBY CO LINE, Chilton, AL

Built 1941 Load: 22.6 t ADT: 3,770

CR45 S 1086

Fair

Over: MULBERRY CK BRANCH

CR45 .05 SE STANTON SC, Chilton, AL

Built 1961 Load: 22.6 t ADT: 200

ALLSBORO RD

Fair

Over: PENNYWINKLE CREEK

PENNYWINKLE ALLSBORO RD, Colbert, AL

Built 1978 Load: 22.6 t ADT: 400

AIRPORT AVE

Fair

Over: WILLS CREEK

1.5 MI N OF SR 35, DeKalb, AL

Built 1960 Load: 22.6 t ADT: 3,600

DUCK SPRINGS RD.

Fair

Over: VALLEY CREEK

@ DUCK SPRINGS SCHOOL, Etowah, AL

Built 1952 Load: 22.6 t ADT: 840

SR 243

Fair

Over: HARRIS CREEK

1.3 M S JCT SR243 & SR 24, Franklin, AL

Built 1965 Load: 22.6 t ADT: 3,290

SR 99

Fair

Over: ELK RIVER

9.3 M N JCT SR99 & SR127, Limestone, AL

Built 1961 Load: 22.6 t ADT: 3,260

CO RD 37

Fair

Over: UNNAMED CREEK

2MI SOUTH OF AL HWY97, Lowndes, AL

Built 1953 Load: 22.6 t ADT: 460

CO RD 37

Fair

Over: BIG SWAMP CREEK

2MI SOUTH OF AL HWY97, Lowndes, AL

Built 1953 Load: 22.6 t ADT: 460

CO 40

Fair

Over: CYPRESS CREEK

2MI EAST OF CO23 CO40 INT, Lowndes, AL

Built 1960 Load: 22.6 t ADT: 610

AL. 49

Fair

Over: UPHAPEE CREEK

3.0MI.W.OFI-85, Macon, AL

Built 1962 Load: 22.6 t ADT: 1,450

OLD MONROVIA RD

Fair

Over: INDIAN CREEK

0.3 MI E CO RD 1088, Madison, AL

Built 1956 Load: 22.6 t ADT: 8,342

County Road 16

Fair

Over: Beaver Creek

2 MILES WEST OF GUIN, Marion, AL

Built 1959 Load: 22.6 t ADT: 340

US 43 SB

Fair

Over: GUNNISON CREEK

0.6 MI N JCT I-65, Mobile, AL

Built 1957 Load: 22.6 t ADT: 13,454

US 43 NB

Fair

Over: GUNNISON CREEK

0.6 MI N JCT I-65, Mobile, AL

Built 1957 Load: 22.6 t ADT: 13,454

COUNTY ROAD 47

Fair

Over: MULBERRY FORK

8 MI W OF BLOUNTSVILLE, Blount, AL

Built 1957 Load: 22.7 t ADT: 1,522

CR 1674

Fair

Over: BRANCH

Cr 1674, Cullman, AL

Built 1963 Load: 22.7 t ADT: 60

HWY 37

Fair

Over: BURNT MILL CREEK

SEC-19 T-7-N R-25-E, Dale, AL

Built 1965 Load: 22.7 t ADT: 105

CO RD 60

Fair

Over: STINKING BEAR CREEK

0.3 MI E US 43 CO 60 JCT, Franklin, AL

Built 1934 Load: 22.7 t ADT: 1,439

SR 87 MP 0.200

Fair

Over: PEA RIVER

0.2 MI N FL ST LINE, Geneva, AL

Built 1951 Load: 22.7 t ADT: 1,800

CR 148

Fair

Over: BENNETTS BRANCH

0.55 MI S JCT CR 148, Jackson, AL

Built 1965 Load: 22.7 t ADT: 52

OAK STREET WEST

Fair

Over: DRY BRANCH

500' W HWY 75 PINSON, Jefferson, AL

Built 1993 Load: 22.7 t ADT: 120

Lee Road 318

Fair

Over: TURKEN CREEK

3.1 MI N W JCT LEE RD 248, Lee, AL

Built 1950 Load: 22.7 t ADT: 614

HARVEST RD

Fair

Over: LIMESTONE CR

SEC27 T2SR3W, Limestone, AL

Built 1953 Load: 22.7 t ADT: 675

CO RD 17

Fair

Over: CREEK

5 MI SOUTH OF US 80, Lowndes, AL

Built 1956 Load: 22.7 t ADT: 430

READY SECTION RD

Fair

Over: BRIER FORK CREEK

1.0 MI E JCT CO RD 106, Madison, AL

Built 1964 Load: 22.7 t ADT: 990

COUNTY RT 13

Fair

Over: TOMBIGBEE RIVER RELIEF

1.1 MI. E. TOMBIGBEE RV., Marengo, AL

Built 1952 Load: 22.7 t ADT: 50

COUNTY RT. 13

Fair

Over: TOMBIGBEE RIVER RELIEF

1.3 MI. E. TOMBIGBEE RV., Marengo, AL

Built 1952 Load: 22.7 t ADT: 50

COUNTY HWY 1372

Fair

Over: SHORT CREEK

7118 FT S JCT 68, Marshall, AL

Built 1957 Load: 22.7 t ADT: 2,150

SR 157

Fair

Over: SCROUGE ABOUT CREEK

6.7 M S JCT SR157 & SR36, Morgan, AL

Built 2007 Load: 22.7 t ADT: 5,160

CO. HWY. 61

Fair

Over: LITTLE BEESWAX CREEK

2 MI. N. CO. 47, Shelby, AL

Built 1956 Load: 22.7 t ADT: 3,563

ROADWAY

Fair

Over: LITTLE KIN CK

0.4 MI SW WARD, Sumter, AL

Built 1951 Load: 22.7 t ADT: 145

PRESTWICK RD

Fair

Over: GAINES CREEK

PRESTWICK\WAGARVILLE, Washington, AL

Built 1988 Load: 22.7 t ADT: 200

SR 49

Fair

Over: KETCHEPEDRAKEE CREEK

9 MI N CSX RAILROAD, Clay, AL

Built 1930 Load: 22.8 t ADT: 868

CORINTH RD

Fair

Over: WESOBULGA CREEK

3.0 MI S CRAGFORD, Clay, AL

Built 1967 Load: 22.8 t ADT: 123

CO RT 17

Fair

Over: JORDAN CREEK

4.5 MI NW CASTLEBERRY, Conecuh, AL

Built 1960 Load: 22.8 t ADT: 200

AL 66

Fair

Over: ROGERS CREEK

2.7MI.W.AL#5, Dallas, AL

Built 1955 Load: 22.8 t ADT: 490

AL 219

Fair

Over: OAKMULGEE CREEK

DALLAS-PERRY CO LINE, Dallas, AL

Built 1962 Load: 22.8 t ADT: 1,150

RAMP TO US 431

Fair

Over: N/S RR

I 59 * N/S RR, Etowah, AL

Built 1963 Load: 22.8 t ADT: 763

CO RD 51

Fair

Over: LONG BRANCH

COWARTS TO US 431, Houston, AL

Built 1964 Load: 22.8 t ADT: 281

SR 117

Fair

Over: TENN RIVER RELIEF

0.5 MI S OF TENN RIVER, Jackson, AL

Built 1958 Load: 22.8 t ADT: 3,311

BUCK JACKSON RD

Fair

Over: TURKEY CREEK

1.5 MI. S. ALA. 278, Lamar, AL

Built 1955 Load: 22.8 t ADT: 510

CO RD 79

Fair

Over: OPINTLOCCO CREEK

NE1/4 S26 T16 R25, Macon, AL

Built 1963 Load: 22.8 t ADT: 108

AL-118

Fair

Over: Mill Creek

1 MI E JCT SR 253, Marion, AL

Built 1936 Load: 22.8 t ADT: 6,051

County Road 30

Fair

Over: New River

3 MILES NORTH OF US78, Marion, AL

Built 1957 Load: 22.8 t ADT: 275

Showing 2,401-2,450 of 13,471 bridges

Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges Editorial.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FHWA National Bridge Inventory (NBI). A "structurally deficient" rating is a repair-priority signal, not a closure or unsafe-to-cross designation. Consult a qualified civil engineer before making decisions based on this data.