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

I-59

Fair

Over: BIG WILLS CREEK

1 MI S JCT I59 * US 11, DeKalb, AL

Built 1959 Load: 28.9 t ADT: 18,025

I-59

Fair

Over: BIG WILLS CREEK

1 MI S JCT I59 * US11, DeKalb, AL

Built 1959 Load: 28.9 t ADT: 9,013

CO RT 825

Fair

Over: BAKER BRANCH

.8 MI W AL 68 T9SR6E, DeKalb, AL

Built 1978 Load: 28.9 t ADT: 230

CR. 53

Fair

Over: HARRIS CREEK

6 MI. NE OF FAYETTE, Fayette, AL

Built 1955 Load: 28.9 t ADT: 386

AL 69

Fair

Over: HARRY BRANCH

5.5 MI S OF HAVANA, Hale, AL

Built 1939 Load: 28.9 t ADT: 3,610

ROCKY BRANCH ROAD

Fair

Over: ROCKY BRANCH

0.5 N. OLD KINSEY RD., Houston, AL

Built 1979 Load: 28.9 t ADT: 1,260

I85 SBL

Fair

Over: CUBAHATCHEE CRK.RELIEF

2.2 MI.N.OF MONTG.CO.LINE, Macon, AL

Built 1961 Load: 28.9 t ADT: 18,020

I85 NBL

Fair

Over: CUBAHATCHEE CRK.RELIEF

2.2 MI.N.OF MONTG.CO.LINE, Macon, AL

Built 1961 Load: 28.9 t ADT: 18,020

AL-19

Fair

Over: Bull Mountain Creek

9.3 MI N JCT US 78, Marion, AL

Built 1950 Load: 28.9 t ADT: 712

County Road 79

Fair

Over: Upper Bear Creek

1 MILE NE OF BEAR CREEK, Marion, AL

Built 1977 Load: 28.9 t ADT: 625

US 43 NB

Fair

Over: BARROWS CREEK

2.5 MI N JCT CO RD 96, Mobile, AL

Built 1962 Load: 28.9 t ADT: 6,952

I-10 WB

Fair

Over: FRANKLIN CREEK

0.2 MI E MISS ST LINE, Mobile, AL

Built 1964 Load: 28.9 t ADT: 24,303

I-10 EB

Fair

Over: FRANKLIN CREEK

0.2 MI E MISS ST LINE, Mobile, AL

Built 1964 Load: 28.9 t ADT: 24,303

COUNTY ROUTE 3

Fair

Over: BUTTER FORK BRANCH

.03 MI. N.W. URIAH, Monroe, AL

Built 1956 Load: 28.9 t ADT: 300

I85 SBL

Fair

Over: JENKINS CRK

0.9 MI N OF MITYLENE EXIT, Montgomery, AL

Built 1966 Load: 28.9 t ADT: 19,245

Al-17

Fair

Over: Johnsons Branch

5.0 MI S JCT US 82, Pickens, AL

Built 1939 Load: 28.9 t ADT: 3,429

US 82

Fair

Over: LITTLE MULBERRYCREEKREIL

4.1MI.EASTCHILTONCOLINE, Autauga, AL

Built 1939 Load: 29.0 t ADT: 2,950

US 82

Fair

Over: LITTLEMULBERRYCREEK

4.3 MI E CHILTON COLINE, Autauga, AL

Built 1939 Load: 29.0 t ADT: 2,950

SPIVEY PITT RD

Fair

Over: DEER BRANCH

1.1 MI N OF AL 10, Barbour, AL

Built 1993 Load: 29.0 t ADT: 40

CR. 50

Fair

Over: NINE MILE CREEK

2.0 MI.N. DAMASCUS CHURCH, Butler, AL

Built 1985 Load: 29.0 t ADT: 1,591

CO 43

Fair

Over: OWEN CREEK

CO 43 OWEN CREEK, Cleburne, AL

Built 1997 Load: 29.0 t ADT: 300

SR 2

Fair

Over: CANE CREEK

1.7 M W JCT SR 2 & SR247, Colbert, AL

Built 1965 Load: 29.0 t ADT: 5,200

I-65 SB

Fair

Over: SEPULGA RIVER

CONECUH/BUTLER CO LINE, Conecuh, AL

Built 1960 Load: 29.0 t ADT: 13,582

I-65 NB

Fair

Over: SEPULGA RIVER

CONECUH/BUTLER CO LINE, Conecuh, AL

Built 1960 Load: 29.0 t ADT: 13,163

COUNTY ROAD 31

Fair

Over: TOMLIN MILL CREEK

QUAIL TOWER RD., Crenshaw, AL

Built 1965 Load: 29.0 t ADT: 210

CO RT 1488

Fair

Over: BUCK BRANCH

CR 1488, Cullman, AL

Built 1956 Load: 29.0 t ADT: 50

US 80 E B L

Fair

Over: SOAPSTONE CREEK

6.8 MI.E OF AL.41, Dallas, AL

Built 1957 Load: 29.0 t ADT: 3,695

CO RT 138

Fair

Over: TOWN CREEK

1 MI W AL 117 T4SR9E, DeKalb, AL

Built 1970 Load: 29.0 t ADT: 266

CO RT 76

Fair

Over: BLACK OAK CREEK

.5MI N BLACKOAK CH.T7SR6E, DeKalb, AL

Built 1975 Load: 29.0 t ADT: 213

CO RD 823

Fair

Over: MILLER CREEK

1 MI W CO RT 155 2SR10E, DeKalb, AL

Built 1977 Load: 29.0 t ADT: 155

CO RD 642

Fair

Over: TRIB. W FORK LTL RIVER

1.2 MI W AL 117 T5 R10, DeKalb, AL

Built 1978 Load: 29.0 t ADT: 159

CO RD 83

Fair

Over: TRIBUTARY TO MUSH CREEK

0.2 MI E AL HWY 11 T8SR8E, DeKalb, AL

Built 1986 Load: 29.0 t ADT: 1,575

I-65 SB

Fair

Over: BIG ESCAMBIA CREEK

7.5 MI N JCT SR 21, Escambia, AL

Built 1960 Load: 29.0 t ADT: 11,570

I-65 NBL

Fair

Over: BIG ESCAMBIA CREEK

7.5 MI N JCT SR 21, Escambia, AL

Built 1960 Load: 29.0 t ADT: 11,570

CR 9

Fair

Over: BOXES CREEK

5.5 MI E OF FAYETTE, Fayette, AL

Built 1968 Load: 29.0 t ADT: 89

AL - 269

Fair

Over: BHAM SOU RR

.1 MI.SO.END 4-LANE, Jefferson, AL

Built 1954 Load: 29.0 t ADT: 7,150

AL - 7 NORTH

Fair

Over: CAHABA RV

TRUSSVILLE PARK, Jefferson, AL

Built 1966 Load: 29.0 t ADT: 7,580

CODY RD

Fair

Over: HELL'S CREEK

8.9 MI. N.E. CO. RD. 49, Lamar, AL

Built 1958 Load: 29.0 t ADT: 230

Lee Road 66

Fair

Over: ROPES CREEK

2.2 MI S ROXANA, Lee, AL

Built 1964 Load: 29.0 t ADT: 10

Lee Road 252

Fair

Over: HALAWAKEE BRANCH

1.3 MI S E LEE RD 390, Lee, AL

Built 1978 Load: 29.0 t ADT: 195

SR 2

Fair

Over: PINEY CREEK

1.8 MI E JCT SR 2 & I 65, Limestone, AL

Built 1959 Load: 29.0 t ADT: 9,320

SR 99

Fair

Over: ELK RIVER RELIEF

9.1 M N JCT SR99 & SR127, Limestone, AL

Built 1961 Load: 29.0 t ADT: 3,260

I85 SBL

Fair

Over: LINE CRK. RELIEF

3.27 MI.S.OF SHORTER EXIT, Macon, AL

Built 1962 Load: 29.0 t ADT: 18,020

Madison Blvd

Fair

Over: INDIAN CREEK

1.8 MI W JCT SR255 * SR20, Madison, AL

Built 1956 Load: 29.0 t ADT: 39,200

US 431; SR 1

Fair

Over: PAINT ROCK RIVER RELIEF

0.2 MI N PAINT ROCK RIVER, Madison, AL

Built 1957 Load: 29.0 t ADT: 10,814

US 431; SR 1

Fair

Over: PAINT ROCK RIVER RELIEF

0.4 MI N PAINT ROCK RIVER, Madison, AL

Built 1957 Load: 29.0 t ADT: 10,814

US 431; SR 1

Fair

Over: FLINT RIVER RELIEF #5

0.8 MI S FLINT RIVER, Madison, AL

Built 1957 Load: 29.0 t ADT: 15,080

US 431; SR 1

Fair

Over: FLINT RIVER RELIEF #3

0.4 MI S FLINT RIVER, Madison, AL

Built 1957 Load: 29.0 t ADT: 15,080

US 431; SR 1

Fair

Over: FLINT RIVER RELIEF #2

0.3 MI S FLINT RIVER, Madison, AL

Built 1957 Load: 29.0 t ADT: 15,080

US 431; SR 1

Fair

Over: FLINT RIVER RELIEF #1

0.2 MI S FLINT RIVER, Madison, AL

Built 1957 Load: 29.0 t ADT: 15,080

Showing 4,201-4,250 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.