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

US 431; SR 1

Fair

Over: PAINT ROCK RIVER

JCT PAINT ROCK RIVER, Marshall, AL

Built 1957 Load: 29.0 t ADT: 10,814

US 90 SOUTH SER RD

Fair

Over: WRAGG SWAMP CANAL

0.5 MI W I-65, Mobile, AL

Built 1969 Load: 29.0 t ADT: 2,887

DANIEL DRIVE

Fair

Over: DRAINAGE DITCH

450 FT N CARL AVE, Mobile, AL

Built 1986 Load: 29.0 t ADT: 332

US 84

Fair

Over: ALABAMA RIVER REL.

0.9 MI. W. OF CLAIBORNE, Monroe, AL

Built 1983 Load: 29.0 t ADT: 3,316

US 84

Fair

Over: ALABAMA RIVER REL.

.8MI WEST OF CLAIBORNE, Monroe, AL

Built 1983 Load: 29.0 t ADT: 3,316

Air Base Blvd.

Fair

Over: STREAM

0.1 MI S OF DAY ST, Montgomery, AL

Built 1943 Load: 29.0 t ADT: 13,600

ATLANTA HWY

Fair

Over: BRANCH

0.85 MI W OF EASTERN BLVD, Montgomery, AL

Built 1928 Load: 29.0 t ADT: 32,590

I85 NBL

Fair

Over: LINE CREEK

MONTG.AND MACON CO.LINE, Montgomery, AL

Built 1962 Load: 29.0 t ADT: 18,020

BASSETT AVE.

Fair

Over: BASSETT AVE./CLARK SPGS.

JCT.BASSETT AVE/CLARK SPG, Morgan, AL

Built 1996 Load: 29.0 t ADT: 854

AL 5

Fair

Over: OLD TOWN CREEK

4.0 MI N JCT SR 14, Perry, AL

Built 1958 Load: 29.0 t ADT: 2,768

AL 5

Fair

Over: WALLACE CREEK

1.2 MI N JCT SR 175, Perry, AL

Built 1958 Load: 29.0 t ADT: 3,112

AL 5

Fair

Over: TAYLOR CREEK

1.8 MI S BIBB CO LINE, Perry, AL

Built 1958 Load: 29.0 t ADT: 3,318

AL 5

Fair

Over: ELLARD CREEK

1.6 MI S BIBB CO LINE, Perry, AL

Built 1958 Load: 29.0 t ADT: 2,940

AL-17

Fair

Over: Buck Creek

3.3 MI S JCT US 82, Pickens, AL

Built 1939 Load: 29.0 t ADT: 2,587

AL-86

Fair

Over: Lubbub Creek Relief

1.0 MI E Carrollton, Pickens, AL

Built 1961 Load: 29.0 t ADT: 3,058

I - 59 SOUTH

Fair

Over: MUCKLEROY CREEK

I59 * MUCKLEROY CK, St. Clair, AL

Built 1961 Load: 29.0 t ADT: 10,585

I - 59 SOUTH

Fair

Over: GULF CREEK

I 59 * GULF CK, St. Clair, AL

Built 1961 Load: 29.0 t ADT: 10,590

US 82

Fair

Over: BIG CREEK (-)

0.2 MI W CO RD 140, Tuscaloosa, AL

Built 1957 Load: 29.0 t ADT: 9,445

US 82

Fair

Over: BIG SANDY CREEK

0.4 MI E OF DUNCANVILLE, Tuscaloosa, AL

Built 1960 Load: 29.0 t ADT: 3,540

I-59

Fair

Over: WARRIOR RVR REL (-)

3.3 MI S JCT I-359, Tuscaloosa, AL

Built 1969 Load: 29.0 t ADT: 13,235

SR 10

Fair

Over: ALABAMA RIVER REL.

9.8 MI. E. OF PINEHILL, Wilcox, AL

Built 1968 Load: 29.0 t ADT: 3,450

SR 21

Fair

Over: CANE CREEK

2.5 MI N JCT SR 21, Calhoun, AL

Built 1962 Load: 29.1 t ADT: 14,241

GOODE ROAD

Fair

Over: CREEK

GOODE ROAD, Calhoun, AL

Built 1936 Load: 29.1 t ADT: 4,800

US 31

Fair

Over: MURDER CREEK RELIEF

0.5 MI N SR 84 S JCT, Conecuh, AL

Built 1953 Load: 29.1 t ADT: 8,472

US 431

Fair

Over: LINE CREEK

1 MI. NO .US 278, Etowah, AL

Built 1956 Load: 29.1 t ADT: 7,924

SR 27 MP 3.779

Fair

Over: PEA RIVER

CITY OF GENEVA, Geneva, AL

Built 1948 Load: 29.1 t ADT: 6,050

SR 27 MP 6.229

Fair

Over: DOUBLE BRIDGES CREEK

0.3 MI. E. SR 52, Geneva, AL

Built 1962 Load: 29.1 t ADT: 14,500

WOODLAND DRIVE

Fair

Over: STREAM

DOTHAN, Houston, AL

Built 1981 Load: 29.1 t ADT: 840

AL - 4 (US 78)

Fair

Over: LITTLE CAHABA RV

DOWNTOWN LEEDS, Jefferson, AL

Built 1931 Load: 29.1 t ADT: 13,250

AL - 5 NORTH

Fair

Over: FIVE MI CK

US 78 * FIVE MI CK, Jefferson, AL

Built 1962 Load: 29.1 t ADT: 6,240

POCAHONTAS ROAD

Fair

Over: SHADES CREEK

2 MILES S OF LOVELACE, Jefferson, AL

Built 1965 Load: 29.1 t ADT: 3,157

LOCK 17 ROAD

Fair

Over: LITTLE SHOALS CREEK

8 MILES W OF OAK GROVE, Jefferson, AL

Built 1975 Load: 29.1 t ADT: 890

US 29

Fair

Over: CALEBEE CREEK

6.0 MI.N.OF FT.DAVIS, Macon, AL

Built 1984 Load: 29.1 t ADT: 1,980

COUNTY HIGHWAY154

Fair

Over: CREEK

1730 FT S JCT 1372, Marshall, AL

Built 1970 Load: 29.1 t ADT: 150

I85 SBL

Fair

Over: LINE CREEK

MONTG.AND MACON CO.LINE, Montgomery, AL

Built 1962 Load: 29.1 t ADT: 18,020

VAUGHN RD

Fair

Over: STREAM

0.3 MI.E. PERRY HILL RD, Montgomery, AL

Built 1967 Load: 29.1 t ADT: 18,000

SR 53

Fair

Over: TENNESSEE RIVER

MORGAN-MADISON CO LINE, Morgan, AL

Built 1965 Load: 29.1 t ADT: 10,175

CENTRAL PARKWAY

Fair

Over: DRY BRANCH

200 FT OF GORDON DRSW, Morgan, AL

Built 1981 Load: 29.1 t ADT: 19,388

PRYOR BOTTOM ROA

Fair

Over: OSBORN CREEK

1 MILE N.OF CR 64, Perry, AL

Built 1985 Load: 29.1 t ADT: 90

CO.RT. 25

Fair

Over: ADAMS CREEK

1.4 MI. E. U.S. 80, Sumter, AL

Built 1933 Load: 29.1 t ADT: 495

I-10 WB

Fair

Over: FISH RIVER

7.2 MI E JCT US 90, Baldwin, AL

Built 1970 Load: 29.2 t ADT: 27,963

I-10 WB

Fair

Over: THREE MILE CREEK

7.9 MI E US 90, Baldwin, AL

Built 1970 Load: 29.2 t ADT: 27,963

SR 51 MP 39.808

Fair

Over: C OF GA R.R.(ABANDONED)

0.1 MI.N. SR 130, Barbour, AL

Built 1964 Load: 29.2 t ADT: 3,400

AL 5

Fair

Over: PRATT CREEK

3.0 MI S OF WEST BLOCTON, Bibb, AL

Built 1957 Load: 29.2 t ADT: 4,452

US 82

Fair

Over: BRANCH

1.0 MI E OF CO RD 37, Bullock, AL

Built 1924 Load: 29.2 t ADT: 1,110

SR 97 MP 1.364

Fair

Over: BRANCH

1.4 MI.N.U.S.331, Crenshaw, AL

Built 1940 Load: 29.2 t ADT: 2,780

COUNTY ROAD 57

Fair

Over: SPINCER BRANCH TRIBUTARY

S. GLENWOOD RD., Crenshaw, AL

Built 1955 Load: 29.2 t ADT: 700

COOSADA PARKWAY

Fair

Over: COOSADA CREEK

0.4 MI S OF CO RD 23, Elmore, AL

Built 1997 Load: 29.2 t ADT: 4,000

US 431

Fair

Over: LINE CREEK

.1 MI. SO. US 278, Etowah, AL

Built 1956 Load: 29.2 t ADT: 7,836

CO. RD 37

Fair

Over: BEAR CREEK DAM SPILLWAY

BEAR CREEK DAM, Franklin, AL

Built 1969 Load: 29.2 t ADT: 99

Showing 4,251-4,300 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.