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 81

Fair

Over: RED CREEK

1.2MI.NORTHOFI85, Macon, AL

Built 1993 Load: 30.8 t ADT: 1,740

PINEY WOODS RD

Fair

Over: BAKER SPRING BRANCH

0.1 MI N JCT CO RD 360, Madison, AL

Built 1937 Load: 30.8 t ADT: 250

A*M FIELD RD

Fair

Over: BRANCH

BEHIND SCIENCE BLDG, Madison, AL

Built 1974 Load: 30.8 t ADT: 11

RAMPS TO AIRPT RD

Fair

Over: BRANCH

0.1 MI S JCT SR20*AIRPORT, Madison, AL

Built 1988 Load: 30.8 t ADT: 3,436

US 43

Fair

Over: CHICKASAW BOGUE CREEK

.6 MI. N. OF LINDEN, Marengo, AL

Built 1951 Load: 30.8 t ADT: 6,130

COUNTY HIGHWAY116

Fair

Over: CREEK

2058 FT SW JCT 1159, Marshall, AL

Built 1951 Load: 30.8 t ADT: 500

EAST MCKINNEY

Fair

Over: TURKEY CREEK

East McKinney, Marshall, AL

Built 1975 Load: 30.8 t ADT: 1,000

I-65 SB

Fair

Over: GUNNISON CREEK

0.4 MI N E US 43, Mobile, AL

Built 1970 Load: 30.8 t ADT: 11,145

INDUSTRIAL PKY EXT

Fair

Over: 60" INDUSTRIAL WATERLINE

600' E OF U.S. HWY 43, Mobile, AL

Built 1975 Load: 30.8 t ADT: 234

I85 NBL

Fair

Over: SCL RR

4.15 MI N OF E BYPASS, Montgomery, AL

Built 1966 Load: 30.8 t ADT: 22,965

MERIWETHER TRAIL

Fair

Over: WEAVER MILL CREEK

.9 MI E RAMER-GRADY RD., Montgomery, AL

Built 1972 Load: 30.8 t ADT: 600

CARTER HILL ROAD

Fair

Over: LITTLE CATOMA RELIEF

2.0 MI N OF US 82, Montgomery, AL

Built 1972 Load: 30.8 t ADT: 425

US 31

Fair

Over: PINTLALA CREEK

5.45 MI.S.OF I65, Montgomery, AL

Built 1986 Load: 30.8 t ADT: 4,200

US 31

Fair

Over: PINTLALA CRK RELIEF

5.3 MI.S.OF I65, Montgomery, AL

Built 1986 Load: 30.8 t ADT: 4,200

US 80

Fair

Over: LINE CREEK RELIEF

0.2 MI.W.OF MACON CO LINE, Montgomery, AL

Built 1993 Load: 30.8 t ADT: 1,860

OLD HWY 31

Fair

Over: FLINT CREEK

0.5 MI W FR 31, Morgan, AL

Built 1922 Load: 30.8 t ADT: 1,440

AL 183

Fair

Over: WHITE BRANCH

0.5 MI N CO RD #51, Perry, AL

Built 1954 Load: 30.8 t ADT: 380

COUNTY RT #63

Fair

Over: CURRY BRANCH

16.9 MILES EAST OF SR #14, Pickens, AL

Built 1954 Load: 30.8 t ADT: 600

SR 48

Fair

Over: SHOAL CREEK

5 MI E WOODLAND, Randolph, AL

Built 1964 Load: 30.8 t ADT: 3,174

CO 61

Fair

Over: JACK BRANCH

4 MI S LADONIA, Russell, AL

Built 1971 Load: 30.8 t ADT: 420

SR 26

Fair

Over: LITTLE COWIKEE CREEK

5.5 MI E JCT SR 51, Russell, AL

Built 1985 Load: 30.8 t ADT: 1,060

CO. HWY. 10

Fair

Over: SAVAGE CREEK

1MI. WEST BOOTHTON, Shelby, AL

Built 1962 Load: 30.8 t ADT: 1,545

ST CLAIR CO HWY 6

Fair

Over: TROUT CREEK

IN RAGLAND, St. Clair, AL

Built 1963 Load: 30.8 t ADT: 550

ST CLAIR CO

Fair

Over: CAHABA RIVER

1 0 MI NW WHITES CHAPEL, St. Clair, AL

Built 1971 Load: 30.8 t ADT: 5,090

CO. ROAD 310

Fair

Over: BLUE CREEK

2 MI.E.77 AT CHANDLER SPR, Talladega, AL

Built 1945 Load: 30.8 t ADT: 335

AL 21

Fair

Over: TALLADEGA CREEK

CITY OF TALLADEGA, Talladega, AL

Built 1987 Load: 30.8 t ADT: 5,532

CO RD NO 16

Fair

Over: BILBO CREEK

TOPTON TO REEDS CH-ROAD, Washington, AL

Built 1972 Load: 30.8 t ADT: 500

BUNKER STREET

Fair

Over: BRUSHY CREEK

0.3 MI W US45-YELLOWPINE, Washington, AL

Built 1999 Load: 30.8 t ADT: 50

AL. 51

Fair

Over: C.OF GA.RR ABANDONED

0.4 MI.S.OF US 82 JCT, Bullock, AL

Built 1953 Load: 30.9 t ADT: 730

AL 10

Fair

Over: PIGEON CREEK

6.2 MI E.OF US 31, Butler, AL

Built 1985 Load: 30.9 t ADT: 2,663

SR1/US431

Fair

Over: BOYD SPRING BRANCH

0.5 MI N JCT SR144, Calhoun, AL

Built 1969 Load: 30.9 t ADT: 21,647

BRANCH

Fair

Over: LANGHAM RD

_, Conecuh, AL

Built 2018 Load: 30.9 t ADT: 75

AL 5

Fair

Over: STREAM

1.0 MI.S.OF US 80, Dallas, AL

Built 1929 Load: 30.9 t ADT: 1,110

ROAD

Fair

Over: MCRAE BRANCH

BR. CULVT. ON PAVEDRD. 46, Henry, AL

Built 1969 Load: 30.9 t ADT: 300

SARDIS ROAD

Fair

Over: TURKEY CREEK

1.0 MILE WEST OF US 31, Jefferson, AL

Built 1964 Load: 30.9 t ADT: 717

US 231; SR 53

Fair

Over: BRANCH * DRAKE AVE

1 MI S JCT US431 * US231, Madison, AL

Built 1965 Load: 30.9 t ADT: 82,289

WEST COY SMITH HWY

Fair

Over: CEDAR CREEK

4.5 MI E CITRONELLE, Mobile, AL

Built 1950 Load: 30.9 t ADT: 2,292

WHATLEY RD

Fair

Over: GENETTA DITCH

0.17 MI E OF MOBILE HWY, Montgomery, AL

Built 1985 Load: 30.9 t ADT: 35

COUNTRY CLUB RD S

Fair

Over: BRUSH CREEK

JCT COUNTRY CLUB*BRUSH CK, Morgan, AL

Built 1976 Load: 30.9 t ADT: 14,814

SR1/US431

Fair

Over: CSX RAILROAD

TOWN OF ROANOKE, Randolph, AL

Built 1968 Load: 30.9 t ADT: 7,127

SR 8

Fair

Over: STREAM

4.5 MI E JCT SR 169, Russell, AL

Built 1944 Load: 30.9 t ADT: 8,500

I - 65 SOUTH

Fair

Over: BUXAHATCHEE CK * L*N RR

I 65 * BUXAHATCHEE CK, Shelby, AL

Built 1960 Load: 30.9 t ADT: 19,495

I - 65 NORTH

Fair

Over: BUXAHATCHEE CK * L*N RR

I 65 * BUXAHATCHEE CK, Shelby, AL

Built 1960 Load: 30.9 t ADT: 19,495

CO. RD. 34

Fair

Over: MILL CREEK

MILLRY, Washington, AL

Built 1947 Load: 30.9 t ADT: 500

US 43

Fair

Over: LEWIS CREEK

4.7 MI. N. OF MCINTOSH, Washington, AL

Built 1984 Load: 30.9 t ADT: 3,975

CO. 92

Fair

Over: BRANCH

2 MI. N.E. LAFAYETTE, Chambers, AL

Built 1950 Load: 31.0 t ADT: 115

US 31

Fair

Over: GUM SWAMP BRANCH

2.7 MI S THORSBY, Chilton, AL

Built 1924 Load: 31.0 t ADT: 6,590

RAINBOW DR

Fair

Over: BRANCH

1.5 M NE RAYS CROSSROADS, Clay, AL

Built 1966 Load: 31.0 t ADT: 181

STEVENS ROAD

Fair

Over: DUCK CREEK

CO. 29 NORTH, Conecuh, AL

Built 1998 Load: 31.0 t ADT: 25

POWELL RD.

Fair

Over: BRYANT MILL CREEK

POWELL RD., Crenshaw, AL

Built 1984 Load: 31.0 t ADT: 40

Showing 4,651-4,700 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.