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

I85

Fair

Over: BRANCH

1.3 MI S OF MACON CO LINE, Montgomery, AL

Built 1962 Load: 28.4 t ADT: 36,040

US 331

Fair

Over: STREAM

0.9MI.S.OF ALA.#94, Montgomery, AL

Built 1928 Load: 28.4 t ADT: 4,160

RIVERVIEW LANE

Fair

Over: ROSE MARIE SLUE

0.9MI S AUTAUGAVILLE, Autauga, AL

Built 1973 Load: 28.5 t ADT: 100

I-65 SB

Fair

Over: DYASS CREEK

2.7 MI N SR 287, Baldwin, AL

Built 1965 Load: 28.5 t ADT: 13,634

I-65 NB

Fair

Over: DYASS CREEK

2.7 MI N SR 287, Baldwin, AL

Built 1965 Load: 28.5 t ADT: 13,634

I-65 NB

Fair

Over: BRUSHY CREEK

1.5 MI S CO RD 61, Baldwin, AL

Built 1965 Load: 28.5 t ADT: 13,191

CR. 62

Fair

Over: THREE RUN CREEK

1.0 MI.SW SPRING CRK. CH., Butler, AL

Built 1970 Load: 28.5 t ADT: 301

CR. 8

Fair

Over: PERSIMMON CREEK

E. CSX RR GARLAND, Butler, AL

Built 1971 Load: 28.5 t ADT: 261

CR. 8

Fair

Over: PERSIMMON CREEK

E. CSX RR GARLAND, Butler, AL

Built 1971 Load: 28.5 t ADT: 261

CO. 2

Fair

Over: BRANCH

1 MI. S. NEW HARMONY, Chambers, AL

Built 1978 Load: 28.5 t ADT: 30

SR15 / US29

Fair

Over: CSX RAILROAD

TOWN OF LANETT, Chambers, AL

Built 1949 Load: 28.5 t ADT: 23,685

US 80

Fair

Over: BOGUE CHITTO CREEK RELIE

1.5 MI.E.OF AL.5, Dallas, AL

Built 1933 Load: 28.5 t ADT: 2,080

Sewell Road

Fair

Over: PINKSTON CREEK

SEC 27 T20N R18E, Elmore, AL

Built 1977 Load: 28.5 t ADT: 360

I-65 SB

Fair

Over: FLETCHER CREEK

1 MI N BALDWIN CO LINE, Escambia, AL

Built 1964 Load: 28.5 t ADT: 13,191

I-65 NB

Fair

Over: FLETCHER CREEK

1 MI N BALDWIN CO LINE, Escambia, AL

Built 1964 Load: 28.5 t ADT: 13,191

US 431

Fair

Over: LITTLE WILLS CREEK

.1 MI. SO.I-59, Etowah, AL

Built 1963 Load: 28.5 t ADT: 16,508

10TH AVE

Fair

Over: WHIPPOORWILL CK

10TH AVE * WHIPOORWILL CK, Etowah, AL

Built 1950 Load: 28.5 t ADT: 136

I59

Fair

Over: BIG WILLS CREEK

I59 * BIG WILLS CK, Etowah, AL

Built 1962 Load: 28.5 t ADT: 14,038

AL 77

Fair

Over: CLEAR CREEK

AL 77 * CLEAR CREEK, Etowah, AL

Built 1962 Load: 28.5 t ADT: 11,943

ELLIOT LANE(LEEDS)

Fair

Over: LITTLE CAHABA RIVER

1500' E AL 119, Jefferson, AL

Built 1964 Load: 28.5 t ADT: 2,468

CO 70

Fair

Over: ANDERSON CREEK

1.5 MI NE INT US 72, Lauderdale, AL

Built 1927 Load: 28.5 t ADT: 170

SEVEN MILE POST R

Fair

Over: DRY CR

SEC29 T3S R5W, Limestone, AL

Built 1961 Load: 28.5 t ADT: 350

I-85 S.B.L.

Fair

Over: UPHAPEE CREEK

0.3 MI. N. AL.81, Macon, AL

Built 1965 Load: 28.5 t ADT: 16,355

US 31 NBL

Fair

Over: ALABAMA RIVER

0.6 MI S OF ELMORE CO LIN, Montgomery, AL

Built 1955 Load: 28.5 t ADT: 10,450

I65 NBL

Fair

Over: PINTLALA CRK RELIEF NO 3

2.9 MI.N.OF TYSON RD., Montgomery, AL

Built 1965 Load: 28.5 t ADT: 16,060

I85 NBL

Fair

Over: JENKINS CRK

0.9 MI N OF MITYLENE EXIT, Montgomery, AL

Built 1966 Load: 28.5 t ADT: 19,245

COUNTY ROAD 6628

Fair

Over: PEA RIVER

SEC 8, T10N, R24E, Pike, AL

Built 1974 Load: 28.5 t ADT: 300

CO. RD. 23

Fair

Over: BUCKHANON CREEK

.5 MI. S. COR., Randolph, AL

Built 1958 Load: 28.5 t ADT: 135

AL - 3 SOUTH

Fair

Over: PEAVINE CK * ACL RR

@ CO RD 52, Shelby, AL

Built 1955 Load: 28.5 t ADT: 13,630

CO. HWY. 59

Fair

Over: SW FORK KELLY CREEK

1.2 MI. NW. US 231, Shelby, AL

Built 1988 Load: 28.5 t ADT: 216

AL 144

Fair

Over: LEATHER CREEK

1 ST BRG NO. US. 231, St. Clair, AL

Built 1940 Load: 28.5 t ADT: 3,677

I-10 WB

Fair

Over: COW PEN CREEK

3.7 MI E CO RD 64, Baldwin, AL

Built 1965 Load: 28.6 t ADT: 20,292

I-65

Fair

Over: CSX RR Active

0.2 MI S JCT US 31, Chilton, AL

Built 1960 Load: 28.6 t ADT: 17,465

SR 13

Fair

Over: BIG SPRING CREEK RELIEF

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

Built 1961 Load: 28.6 t ADT: 6,975

CO. RT. 1319

Fair

Over: BRANCH

CR 1319, Cullman, AL

Built 1971 Load: 28.6 t ADT: 130

COUNTY ROAD 75

Fair

Over: PARAMORE CREEK

SEC-19 T-4-N R-26-E, Dale, AL

Built 1959 Load: 28.6 t ADT: 875

US 231 MP 56.131

Fair

Over: PEA RIVER RELIEF

0.2 MI. N. SR 123, Dale, AL

Built 1970 Load: 28.6 t ADT: 7,235

Lee Road 240

Fair

Over: MILL CREEK

1.0 MI S W JCT S 001, Lee, AL

Built 1952 Load: 28.6 t ADT: 5,820

NUCLEAR PLANT RD

Fair

Over: MUD CREEK

3.5 MI W US 31, Limestone, AL

Built 1953 Load: 28.6 t ADT: 2,464

I85 SBL

Fair

Over: CUBAHATCHEE CREEK

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

Built 1961 Load: 28.6 t ADT: 18,020

I85 NBL

Fair

Over: CUBAHATCHEE CREEK

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

Built 1961 Load: 28.6 t ADT: 18,020

I85 NBL

Fair

Over: LINE CRK. RELIEF

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

Built 1962 Load: 28.6 t ADT: 18,020

BUCKINGHAM DR

Fair

Over: AUDUBON DITCH

200 FT W OF SUNSHINE DR, Montgomery, AL

Built 1965 Load: 28.6 t ADT: 800

US 78

Fair

Over: COOSA RIVER

@ ST CLAIR/TALLADEGA CL, St. Clair, AL

Built 1930 Load: 28.6 t ADT: 6,426

FISH HATCHERY RD.

Fair

Over: LOST CREEK

.1 MI W ARMORY RD, Walker, AL

Built 1940 Load: 28.6 t ADT: 1,600

C0 114

Fair

Over: JOHNYWADY CREEK

1 MI EAST OF HWY 46, Cleburne, AL

Built 1938 Load: 28.7 t ADT: 210

AL.14

Fair

Over: STREAM

0.3 MI.W.JCT.AL.219, Dallas, AL

Built 1947 Load: 28.7 t ADT: 3,010

CO RT 75

Fair

Over: WIDOWS CREEK(MC)

3.9 MI W JCT SR 72, Jackson, AL

Built 1960 Load: 28.7 t ADT: 540

PAVED ROAD

Fair

Over: WILLIAMS CREEK

.5 WEST JCT 43, Marion, AL

Built 1961 Load: 28.7 t ADT: 150

AL-118

Fair

Over: New River

6 MI E JCT SR 253, Marion, AL

Built 1982 Load: 28.7 t ADT: 1,395

Showing 4,101-4,150 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.