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

798

Fair

Over: TWOMILE CREEK

Cr 798, Cullman, AL

Built 1971 Load: 37.3 t ADT: 165

US 11; SR 68

Fair

Over: TOWN CREEK

JCT US 11 * SR 68, DeKalb, AL

Built 1993 Load: 37.3 t ADT: 7,037

CO RD 135

Fair

Over: CREEK

1.5 MI N US HWY 11, Greene, AL

Built 1963 Load: 37.3 t ADT: 180

VIRGINIA DRIVE

Fair

Over: FOLKES BRANCH

DOTHAN, Houston, AL

Built 1984 Load: 37.3 t ADT: 650

SANDUSKY ROAD

Fair

Over: FRISCO RAILROAD

1 MI E MINOR PARKWAY, Jefferson, AL

Built 1970 Load: 37.3 t ADT: 2,428

ELBO PORTER ROAD

Fair

Over: VILLAGE CREEK

1.50 MI S FLAT TOP ROAD, Jefferson, AL

Built 1974 Load: 37.3 t ADT: 631

I - 459 SOUTH

Fair

Over: SCL RR SOU RR *ACCESS RD

I459* SOU RR, Jefferson, AL

Built 1983 Load: 37.3 t ADT: 27,200

SAGE AVE.

Fair

Over: ESLAVA CREEK

0.2 MI S. AIRPORT BLVD, Mobile, AL

Built 1962 Load: 37.3 t ADT: 4,057

CORT12 FAS03

Fair

Over: DUNCAN CREEK

.3M WEST AL#5 ON CO RT 12, Perry, AL

Built 1965 Load: 37.3 t ADT: 410

LOCUST LEVEL RD.

Fair

Over: TAN TROUGH CREEK

SEC 33 T20N R17E, Elmore, AL

Built 2005 Load: 37.4 t ADT: 30

POSSUM TROT RD.

Fair

Over: WOLF CREEK

SEC 13 T20N R17E, Elmore, AL

Built 2005 Load: 37.4 t ADT: 30

COOSA RIVER RD.

Fair

Over: NO NAME CREEK

SEC 22 T20N R17E, Elmore, AL

Built 2005 Load: 37.4 t ADT: 40

COUNTY HIGHWAY

Fair

Over: MASON CREEK

3MI W DIXIE, Escambia, AL

Built 1964 Load: 37.4 t ADT: 175

SR 210 MP 6.243

Fair

Over: CSX RAILROAD

0.8 MI. WEST 431 N., Houston, AL

Built 1958 Load: 37.4 t ADT: 12,080

SR 210 MP 6.243

Fair

Over: CSX RAILROAD

0.8 MI. WEST 431 N., Houston, AL

Built 1958 Load: 37.4 t ADT: 12,080

TOADVINE ROAD

Fair

Over: VALLEY CREEK

3 MI N OAK GROVE, Jefferson, AL

Built 1964 Load: 37.4 t ADT: 2,490

CO RT 47

Fair

Over: ST. FLORIAN BRANCH

0.2 MI N INT CO AT 30, Lauderdale, AL

Built 1917 Load: 37.4 t ADT: 1,710

CO RT 30

Fair

Over: HUDDON CREEK

1 MI E INT SR 17, Lauderdale, AL

Built 1937 Load: 37.4 t ADT: 450

SR 21

Fair

Over: BRANCH

1 MI. S. OF BEATRICE, Monroe, AL

Built 1930 Load: 37.4 t ADT: 1,940

WOODLEY RD

Fair

Over: DRAINAGE RELIEF

0.9 MI S VIG. LP. RD, Montgomery, AL

Built 1984 Load: 37.4 t ADT: 5,000

WOODLEY RD

Fair

Over: BARNES SLOUGH

1.1 MI S OF VIG. LP. RD, Montgomery, AL

Built 1984 Load: 37.4 t ADT: 5,000

CENTRAL PARKWAY

Fair

Over: CENTRAL PARKWAY/DITCH

600 FT N. POOLE VALLEY RD, Morgan, AL

Built 2002 Load: 37.4 t ADT: 399

AL - 53 (US 231)

Fair

Over: CANOE CREEK

2 MI.SO. I-59, St. Clair, AL

Built 1994 Load: 37.4 t ADT: 8,140

US 31

Fair

Over: HAWKINS CREEK

0.4 MI S JCT AL 185, Butler, AL

Built 1950 Load: 37.5 t ADT: 3,260

COUNTY ROAD 20

Fair

Over: DEVIL HEAD CREEK

Glen Chambers Rd, Covington, AL

Built 1982 Load: 37.5 t ADT: 210

I-65

Fair

Over: BIG SPRING CREEK

6.8 MI N JCT SR 21, Escambia, AL

Built 1960 Load: 37.5 t ADT: 23,140

AL 147 / AL 267

Fair

Over: BRANCH

1.1 MI N JCT SR 14, Lee, AL

Built 1969 Load: 37.5 t ADT: 16,270

HIDDEN LAKE

Fair

Over: UNKNOWN TRIBUTARY

HIDDEN LAKE AND MOSSY PT., Madison, AL

Built 2001 Load: 37.5 t ADT: 500

SR 75

Fair

Over: SHORT CREEK

1.1MI S JCT SR68 * SR75, Marshall, AL

Built 1995 Load: 37.5 t ADT: 10,686

HWY 41

Fair

Over: JOHNSON CHAPEL CREEK

2.5 MI N HWY 36, Morgan, AL

Built 1950 Load: 37.5 t ADT: 3,010

I-10 EB

Fair

Over: RICE'S BRANCH

2.9 MI W FLA ST LINE, Baldwin, AL

Built 1965 Load: 37.6 t ADT: 30,265

OLLIE AVENUE

Fair

Over: STREAM

0.4 MI E US 31, Chilton, AL

Built 1979 Load: 37.6 t ADT: 5,760

SR 2

Fair

Over: BUZZARD ROOST CREEK

4.7 M E AL & MS ST LINE, Colbert, AL

Built 1971 Load: 37.6 t ADT: 4,850

CO RD #35

Fair

Over: MILL CREEK

1 MI NE OF BROOKS, Covington, AL

Built 1961 Load: 37.6 t ADT: 220

Canoe Road

Fair

Over: CONTRIBUTARY, CONECUH R.

Canoe Road, Covington, AL

Built 1991 Load: 37.6 t ADT: 80

COUNTY DIRT ROAD

Fair

Over: CHINQUAPIN CREEK

Raymond Loop., Covington, AL

Built 2005 Load: 37.6 t ADT: 50

CO HWY 24

Fair

Over: SNELL BRIDGE CREEK

SEC-28 T-4-N R-23-E, Dale, AL

Built 1968 Load: 37.6 t ADT: 1,406

AL 14

Fair

Over: COOSA RIVER RELIEF NO.1

0.8 MI.W.OF COOSA RIVER, Elmore, AL

Built 1983 Load: 37.6 t ADT: 12,690

AL 9

Fair

Over: CORN CREEK

0.4MILES N US231, Elmore, AL

Built 1989 Load: 37.6 t ADT: 6,790

AL. 9

Fair

Over: FLAT BRANCH

2MI.N.US 231, Elmore, AL

Built 1989 Load: 37.6 t ADT: 6,790

AL-171

Fair

Over: Lynn Creek

Brotherton Cemetery, Fayette, AL

Built 1952 Load: 37.6 t ADT: 2,230

US 11

Fair

Over: NS RR Active

BOLIGEE, Greene, AL

Built 1968 Load: 37.6 t ADT: 748

CO RD 131

Fair

Over: PIPPEN BRANCH

5.0 MI W EUTAW, Greene, AL

Built 1977 Load: 37.6 t ADT: 577

US 72; SR 2

Fair

Over: ABANDONED RR SPUR

2.5 MI E JCT SR279 * US72, Jackson, AL

Built 1977 Load: 37.6 t ADT: 8,606

US 72; SR 2

Fair

Over: ABANDONED RR SPUR

2.5 MI E JCT SR279 * US72, Jackson, AL

Built 1977 Load: 37.6 t ADT: 8,606

AL - 7 (US 11)

Fair

Over: LIL CAHABA RV

US 11 NORTH OF TRUSSVILLE, Jefferson, AL

Built 1928 Load: 37.6 t ADT: 6,009

I - 459 SOUTH

Fair

Over: LITTLE SHADES CREEK

I459 * LITTLE SHADES CK, Jefferson, AL

Built 1978 Load: 37.6 t ADT: 51,820

JAYBIRD ROAD

Fair

Over: VALLEY CREEK

100' S BRIGHTON CL, Jefferson, AL

Built 1983 Load: 37.6 t ADT: 8,378

HUFFMAN RD

Fair

Over: FIVE MILE CREEK

HUFFMAN ROAD * AL 75, Jefferson, AL

Built 1988 Load: 37.6 t ADT: 6,200

CO RT 277

Fair

Over: LINDSEY CREEK

0.1MI S CO 6, Lauderdale, AL

Built 1992 Load: 37.6 t ADT: 130

Showing 5,951-6,000 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.