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-65 NB

Fair

Over: SEPULGA RIVER RELIEF

0.4 MI S BUTLER CO LINE, Conecuh, AL

Built 1960 Load: 28.0 t ADT: 13,163

COUNTY RD 21

Fair

Over: CAMP CREEK

Ard Cr Rd 1/2 mi S of 84, Covington, AL

Built 1928 Load: 28.0 t ADT: 110

703

Fair

Over: BRANCH

CR 703 E, Cullman, AL

Built 1953 Load: 28.0 t ADT: 600

Cobbs Ford Road

Fair

Over: Mill Creek

?????????????????????????, Elmore, AL

Built 1999 Load: 28.0 t ADT: 5,580

AL 25

Fair

Over: LITTLE PRAIRIE CREEK

3.5 MI S JCT AL 69, Hale, AL

Built 1948 Load: 28.0 t ADT: 1,634

CO RT 23

Fair

Over: ROBERTSON CREEK

2.55 MI S JCT CR 460, Lawrence, AL

Built 1930 Load: 28.0 t ADT: 75

NUCLEAR PLANT RD

Fair

Over: BRILEY CR

4.9 MI W US 31, Limestone, AL

Built 1953 Load: 28.0 t ADT: 2,690

AL 21

Fair

Over: CEDAR CREEK

2.3 MI. S. CO RD 45, Lowndes, AL

Built 1947 Load: 28.0 t ADT: 1,390

CO 2 EAST TO AL2

Fair

Over: CREEK

3 MI WEST OF AL 21, Lowndes, AL

Built 1963 Load: 28.0 t ADT: 460

COUNTY RT 44

Fair

Over: BRANCH OF POWELL CREEK

01.80 MI E US 43, Marengo, AL

Built 1952 Load: 28.0 t ADT: 380

KALI-OKA RD

Fair

Over: WILLIAMS CREEK

0.9 MI N E HWY 45, Mobile, AL

Built 1962 Load: 28.0 t ADT: 371

I-10 WB * EB

Fair

Over: HALLS MILL CREEK

2.2 MI E US 90, Mobile, AL

Built 1964 Load: 28.0 t ADT: 88,617

I-10 WB * EB

Fair

Over: MOORES CREEK

3.9 MI E US 90, Mobile, AL

Built 1964 Load: 28.0 t ADT: 88,617

NORRIS MILL ROAD

Fair

Over: FLINT CREEK

2.15 MI N OAK RIDGE, Morgan, AL

Built 1981 Load: 28.0 t ADT: 1,560

HWY 41

Fair

Over: NO BUSINESS CREEK

0.5 MI S HWY 36, Morgan, AL

Built 1950 Load: 28.0 t ADT: 1,940

AL-17

Fair

Over: Kilpatrick Creek

3.7 MI N JCT SR 86, Pickens, AL

Built 1939 Load: 28.0 t ADT: 3,429

SUPREME ROAD

Fair

Over: HURRICANE CREEK

1 MILE S TOWNLEY, Walker, AL

Built 1940 Load: 28.0 t ADT: 225

SR 17

Fair

Over: BRANCH

11.3 MI.N.OF MOBILECO.LN., Washington, AL

Built 1939 Load: 28.0 t ADT: 1,240

SR 21

Fair

Over: LITTLE TALLASSEEHATCHEE

1.7 MI S JCT CO 36, Calhoun, AL

Built 1965 Load: 28.1 t ADT: 10,494

SR 21

Fair

Over: LITTLE TALLASSEEHATCHEE

1.7 MI S JCT CO 36, Calhoun, AL

Built 1965 Load: 28.1 t ADT: 10,494

CO 19

Fair

Over: CEDAR CREEK

CO 19 CEDAR CREEK, Cleburne, AL

Built 1949 Load: 28.1 t ADT: 960

US 80 EBL

Fair

Over: CAHABA RIVER RELIEF NO.3

5.0 MI.W.OF AL 219, Dallas, AL

Built 1982 Load: 28.1 t ADT: 2,450

SR 75

Fair

Over: TOWN CREEK

1.5 MI N JCT SR227 * SR75, DeKalb, AL

Built 1942 Load: 28.1 t ADT: 6,240

CO. HWY. # 38

Fair

Over: BARNES ROARING CREEK

3 MI W OF HARTFORD, Geneva, AL

Built 1968 Load: 28.1 t ADT: 160

SR 52 MP 82.651

Fair

Over: CHATTAHOOCHEE RIVER

ALA * GA STATE LINE, Houston, AL

Built 1959 Load: 28.1 t ADT: 4,620

CO RD 20

Fair

Over: BUCK CREEK

CO RD 43 TO CO RD 55, Houston, AL

Built 1968 Load: 28.1 t ADT: 275

SR 64

Fair

Over: ANDERSON CREEK

5 MI E JCT SR64 & SR101, Lauderdale, AL

Built 1951 Load: 28.1 t ADT: 1,110

CO RT 28

Fair

Over: STREAM

0.6 MI S CR 460, Lawrence, AL

Built 1955 Load: 28.1 t ADT: 412

CO RD 2

Fair

Over: LOCKHART CRK BRNCH

3.0 MI WEST OF SR51, Macon, AL

Built 1970 Load: 28.1 t ADT: 268

CO RT NO 605

Fair

Over: BRANCH OF BUNNY CREEK

1.75MI S OF AL 69, Marengo, AL

Built 1997 Load: 28.1 t ADT: 50

AL-118

Fair

Over: Hell Creek

0.2 MI N JCT SR 107, Marion, AL

Built 1949 Load: 28.1 t ADT: 3,691

County Road 47

Fair

Over: East Branch Luxapallila

3 MILES NORTH OF WINFIELD, Marion, AL

Built 1900 Load: 28.1 t ADT: 390

COUNTY HWY. 13

Fair

Over: DRY CREEK

0.3 MILE JCT CO.HWY 94, Marion, AL

Built 2000 Load: 28.1 t ADT: 80

ALBA CLUB ROAD

Fair

Over: PERCH CREEK

300' N BOYKIN BLVD., Mobile, AL

Built 1976 Load: 28.1 t ADT: 5,421

AL 171

Fair

Over: BUCK CREEK

0.5 MI S OF MOORES BRIDGE, Tuscaloosa, AL

Built 1956 Load: 28.1 t ADT: 2,582

NORTHSIDE ROAD

Fair

Over: BARBEE CREEK

5.0 MI E OF JCT CO NO 35, Tuscaloosa, AL

Built 1958 Load: 28.1 t ADT: 1,000

COTTONHILL RD

Fair

Over: CHANEYHATCHEE CREEK

2.4 MI SOUTH OF AL HWY 30, Barbour, AL

Built 1988 Load: 28.2 t ADT: 270

CR. 16

Fair

Over: BRANCH

0.1 MI. SO. JCT. AL. 106, Butler, AL

Built 1953 Load: 28.2 t ADT: 103

SR 49

Fair

Over: FOX CREEK

1.5 MI N CSX RAILROAD, Clay, AL

Built 1952 Load: 28.2 t ADT: 1,177

SR4 / US 78

Fair

Over: CANE CREEK

1 MI E EDWARDSVILLE, Cleburne, AL

Built 1955 Load: 28.2 t ADT: 2,600

SR 13

Fair

Over: BIG SPRING CREEK

0.9 M S JCT SR 13 & SR 2, Colbert, AL

Built 1953 Load: 28.2 t ADT: 6,975

SR 13

Fair

Over: BIG SPRING CREEK RELIEF

1.1 M S JCT SR 13 & SR 2, Colbert, AL

Built 1954 Load: 28.2 t ADT: 6,975

SR 13

Fair

Over: BIG SPRING CREEK

0.9 M S JCT SR 13 & SR 2, Colbert, AL

Built 1954 Load: 28.2 t ADT: 6,975

SR 2

Fair

Over: SOUTHERN RR

0.9 MI N JCT SR 2 & SR 13, Colbert, AL

Built 1956 Load: 28.2 t ADT: 13,380

SR 2

Fair

Over: SOUTHERN RR

0.9 MI N JCT SR 2 & SR 13, Colbert, AL

Built 1956 Load: 28.2 t ADT: 13,380

COUNTY FARM RD

Fair

Over: LITTLE BEAR CREEK

COUNTY FARM RD, Colbert, AL

Built 1968 Load: 28.2 t ADT: 185

CO. RD. 32

Fair

Over: YELLOW CREEK

1.0 MI E JCT SR 176T8SR8E, DeKalb, AL

Built 1965 Load: 28.2 t ADT: 216

US 431

Fair

Over: BIG WILLS CREEK

US 431 * BIG WILLS CREEK, Etowah, AL

Built 1956 Load: 28.2 t ADT: 7,836

US 431

Fair

Over: LINE CREEK

1 MI NO. US 278, Etowah, AL

Built 1956 Load: 28.2 t ADT: 7,924

COUNTY ROAD 73

Fair

Over: Jack Ward Branch

4 MI. NE OF SLOCOMB, Geneva, AL

Built 1958 Load: 28.2 t ADT: 130

Showing 4,001-4,050 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.