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

COUNTY ROUTE 17

Fair

Over: HOLLY MILL CREEK

1 MI. N.W. FOUNTAIN, Monroe, AL

Built 1953 Load: 22.3 t ADT: 1,100

COUNTY ROUTE 17

Fair

Over: BRADLEY MILL CREEK

2 MI.N.W. FOUNTAIN, Monroe, AL

Built 1953 Load: 22.3 t ADT: 1,100

COUNTY ROUTE 30

Fair

Over: BRUSHY CREEK

.03 MI. E. PETERMAN, Monroe, AL

Built 1958 Load: 22.3 t ADT: 1,124

US 231 SBL

Fair

Over: TALLAPOOSA RIVER

MONTGOMERY ELMORE CO LINE, Montgomery, AL

Built 1955 Load: 22.3 t ADT: 16,115

CO RD 48 FAS09

Fair

Over: WATER SHED BRANCH

2M EAST HALE CO LINE, Perry, AL

Built 1968 Load: 22.3 t ADT: 225

CO 83

Fair

Over: BRANCH OFF LITTLE UCHEE

4.3 MI CRAWFORD, Russell, AL

Built 1935 Load: 22.3 t ADT: 272

CO. HWY. 61

Fair

Over: FOURMILE CREEK

1.5MI N JCT ST 25, Shelby, AL

Built 1958 Load: 22.3 t ADT: 1,031

AL - 4 (US 78)

Fair

Over: KELLY CREEK

US 78 * KELLY CK, St. Clair, AL

Built 1963 Load: 22.3 t ADT: 3,170

UPPER COLUMBUS RD.

Fair

Over: Wards Mill Creek

6.7 MI NW OF JCT US NO 82, Tuscaloosa, AL

Built 1951 Load: 22.3 t ADT: 300

CO.RD.40

Fair

Over: BRIDGE CREEK

W. CULVERT @ CO RD 59, Autauga, AL

Built 1960 Load: 22.4 t ADT: 392

SR 285 MP 0.942

Fair

Over: WYLAUNEE CREEK

2.1 MI. N. US 431, Barbour, AL

Built 1947 Load: 22.4 t ADT: 470

AL - 3 (US 31)

Fair

Over: MULBERRY FK WARRIORRIVER

BLOUNT/CULLMAN CO.LN., Blount, AL

Built 1960 Load: 22.4 t ADT: 3,180

CR. 42

Fair

Over: STALLINGS CREEK

1 MI.W.JCT. I-65 * FAS 15, Butler, AL

Built 1959 Load: 22.4 t ADT: 1,635

SR 21

Fair

Over: CANE CREEK

2.5 MI N JCT US 431, Calhoun, AL

Built 1948 Load: 22.4 t ADT: 13,974

MARY'S CREEK-Bridg

Fair

Over: MARY'S CREEK

SHOAL CREEK DISTRICT, Cleburne, AL

Built 1958 Load: 22.4 t ADT: 50

US 278; SR 74

Fair

Over: DUCK CREEK

5.6 MI E JCT SR69 * US278, Cullman, AL

Built 1941 Load: 22.4 t ADT: 8,205

I65

Fair

Over: MARIOT CREEK

4 MI N JCT SR 91, Cullman, AL

Built 1958 Load: 22.4 t ADT: 44,987

CO. RT. 436

Fair

Over: RYAN CREEK

CR 436, Cullman, AL

Built 1962 Load: 22.4 t ADT: 750

AL-7

Fair

Over: Spencers Creek

2.5 MI S I-59, Greene, AL

Built 1937 Load: 22.4 t ADT: 1,440

SR 210 MP 10.060

Fair

Over: C.S.X. RAILROAD

0.6 MI. N US.84E, Houston, AL

Built 1958 Load: 22.4 t ADT: 14,085

CO RT 30

Fair

Over: CREEK

1.2 MI W SR 79, Jackson, AL

Built 1960 Load: 22.4 t ADT: 130

CR 55

Fair

Over: BIG COON CHANNEL

3.8 MI N JCT CR 42, Jackson, AL

Built 1965 Load: 22.4 t ADT: 56

PARK STREET

Fair

Over: Kennedy Branch

KENNEDY, Lamar, AL

Built 1929 Load: 22.4 t ADT: 128

SR 127

Fair

Over: ELK RIVER

2 MI S AL & TN ST LINE, Limestone, AL

Built 1949 Load: 22.4 t ADT: 1,850

SR 127

Fair

Over: ELK RIVER RELIEF

1.7 M S AL & TN ST LINE, Limestone, AL

Built 1949 Load: 22.4 t ADT: 1,850

US 80 EBL

Fair

Over: BIG SWAMP CREEK RELIEF 2

5.0 MI. W. OF LOWNDESBORO, Lowndes, AL

Built 1946 Load: 22.4 t ADT: 4,275

ST CLAIR CO HWY 6

Fair

Over: BIG BLACK CREEK

1 0 SW MARGARET, St. Clair, AL

Built 1956 Load: 22.4 t ADT: 3,373

SR 76

Fair

Over: TALLASEEHATCHEE CREEK

CITY OF CHILDERSBURG, Talladega, AL

Built 1941 Load: 22.4 t ADT: 5,894

Agricola Road

Fair

Over: Sandy Creek

2.3 MI N CO RD 039, Tallapoosa, AL

Built 1957 Load: 22.4 t ADT: 270

SR 225

Fair

Over: BAY MINETTE CREEK

2.1 M N JCT US 31 * 225, Baldwin, AL

Built 1962 Load: 22.5 t ADT: 9,595

I-65

Fair

Over: GODBOLT CREEK

0.5 MI N SR 59, Baldwin, AL

Built 1967 Load: 22.5 t ADT: 24,541

I10 WB TO US 90E/W

Fair

Over: US 90

I10-US90-CHACALOOCHEE BAY, Baldwin, AL

Built 1978 Load: 22.5 t ADT: 1,271

County Road 5

Fair

Over: BRANCH

Cr 5, Cullman, AL

Built 1947 Load: 22.5 t ADT: 50

CO. RT. 703

Fair

Over: EIGHTMILE CREEK

Cr 703 west, Cullman, AL

Built 1956 Load: 22.5 t ADT: 600

CO RD 68

Fair

Over: BRANCH TO MUD CREEK

0.9 MI E CO 48 CO 68 JCT, Franklin, AL

Built 1959 Load: 22.5 t ADT: 315

SR 167 MP 13.703

Fair

Over: CHOCTAWH. RIVER RELIEF

4.3 MI.N.OF HARTFORD, Geneva, AL

Built 1959 Load: 22.5 t ADT: 2,870

SR 167 MP 13.879

Fair

Over: CHOCTAWH.RV.REL.2

4.5 MI.N.OF HARTFORD, Geneva, AL

Built 1959 Load: 22.5 t ADT: 2,870

ROAD

Fair

Over: DEAL BRANCH

BR. CULVT. ON PAVEDRD. 62, Henry, AL

Built 1958 Load: 22.5 t ADT: 150

AL - 79 SOUTH

Fair

Over: FIVE MILE CK

KEYTONNA, Jefferson, AL

Built 1957 Load: 22.5 t ADT: 14,045

CITY ROUTE 64

Fair

Over: TOWN CREEK

Family Dollar, Limestone, AL

Built 1975 Load: 22.5 t ADT: 1,101

AL 21

Fair

Over: MIDDLE CREEK

3.8 MI.N.OF WILCOX CO LIN, Lowndes, AL

Built 1947 Load: 22.5 t ADT: 440

US 231

Fair

Over: BRIAR FORK FLINT RIVER

8 MI S TENN ST LINE, Madison, AL

Built 1956 Load: 22.5 t ADT: 13,648

COUNTY HIGHWAY121

Fair

Over: BRANCH

2552 FT S JCT 1213, Marshall, AL

Built 1969 Load: 22.5 t ADT: 100

CHURCH ST

Fair

Over: STREAM

0.1 E JCT CHURCH*GRANT ST, Morgan, AL

Built 1974 Load: 22.5 t ADT: 16,804

COUNTY RT 75

Fair

Over: SOUTH RAIL RAILROAD

8.0 MI N OF US HWY 14, Pickens, AL

Built 1966 Load: 22.5 t ADT: 600

SR 22

Fair

Over: WEHADKEE CREEK

4.2 MI E JCT US 431, Randolph, AL

Built 1952 Load: 22.5 t ADT: 2,762

101ST AIRBORNE RD

Fair

Over: UCHEE CREEK

3.4 KM S OF SUNSHINE RD, Russell, AL

Built 1942 Load: 22.5 t ADT: 375

US 11

Fair

Over: BEAVER CREEK

2.0 MI N GREENE CO LINE, Tuscaloosa, AL

Built 1954 Load: 22.5 t ADT: 1,080

UPPER COLUMBUS RD.

Fair

Over: TRIBUTARY OF BIG CREEK

7.1 MI NW OF JCT US NO 82, Tuscaloosa, AL

Built 1960 Load: 22.5 t ADT: 300

SIPSEY ROAD

Fair

Over: BLACKWATER CREEK

3/4 MILE N HWY 78, Walker, AL

Built 1940 Load: 22.5 t ADT: 3,440

Showing 2,351-2,400 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.