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 RD 70

Fair

Over: NO NAME BRANCH

4 MILE E ANDALUSIA, Covington, AL

Built 1963 Load: 60.1 t ADT: 280

CO RT 35

Fair

Over: CREEK

CR 35, Cullman, AL

Built 1961 Load: 60.1 t ADT: 300

AL-19

Fair

Over: Hamilton Mill Road

3 MI N JCT AL-17, Marion, AL

Built 1976 Load: 60.1 t ADT: 371

SR 167 MP 49.350

Fair

Over: DRY CREEK

1 MI. N. PIKE-CO.LINE, Pike, AL

Built 1964 Load: 60.4 t ADT: 3,920

COUNTY ROAD 93

Fair

Over: POND CREEK

Fleeta Road, Covington, AL

Built 1961 Load: 60.5 t ADT: 220

18TH ST

Fair

Over: TOWN CREEK

18TH ST * 2ND AVE, Walker, AL

Built 1969 Load: 60.5 t ADT: 2,000

US 331

Fair

Over: SCL RAILROAD

7.4MI.S.SOU.BYPASS, Montgomery, AL

Built 2004 Load: 60.6 t ADT: 2,655

COUNTY ROAD 23

Fair

Over: TOWN CREEK

SEC 10 T14 R23, Bullock, AL

Built 1956 Load: 60.7 t ADT: 290

COOK LN

Fair

Over: THORNTON BRANCH

COOK LN NEAR BELLE MONT, Colbert, AL

Built 1992 Load: 60.7 t ADT: 220

US 82

Fair

Over: STREAM

4.45 MI W OF US 82 * 231J, Montgomery, AL

Built 1930 Load: 60.7 t ADT: 17,850

SR 9

Fair

Over: LYNCH CREEK

4 MI NO MILLERVILLE, Clay, AL

Built 1981 Load: 60.9 t ADT: 2,482

AL - 25

Fair

Over: CSXT RAILROAD

VINCENT, Shelby, AL

Built 2016 Load: 61.0 t ADT: 6,810

SR15/US 29

Fair

Over: BRANCH

0.5 MI N JCT CO 70, Chambers, AL

Built 1929 Load: 61.1 t ADT: 2,745

CARROL RD

Fair

Over: LESLIE BRANCH

0.2 MI E OF CO RD 490, Madison, AL

Built 1960 Load: 61.1 t ADT: 300

AL-17

Fair

Over: Lubbub Creek Branch

3.0 MI S JCT SR 86, Pickens, AL

Built 1926 Load: 61.1 t ADT: 2,810

ORCHARD AVENUE

Fair

Over: UT TO SHADES CREEK

ROSS BRIDGE, Jefferson, AL

Built 2005 Load: 61.2 t ADT: 1,200

ABERDEEN RD

Fair

Over: WATSON CREEK

3.2 MI. N.W. VERNON, Lamar, AL

Built 1951 Load: 61.2 t ADT: 980

cr 1494

Fair

Over: BRANCH

CR 1494, Cullman, AL

Built 1962 Load: 61.3 t ADT: 20

HOLLAND RD

Fair

Over: HOLLAND CREEK

84 WEST TO 84 WEST, Houston, AL

Built 1995 Load: 61.3 t ADT: 73

CO RD 45

Fair

Over: UNNAMED CREEK

0.8KM E OF DAILEY'S, Wilcox, AL

Built 1984 Load: 61.4 t ADT: 50

SR 10

Fair

Over: BRANCH

5.0 MI. W. OF LISMAN, Choctaw, AL

Built 1948 Load: 61.5 t ADT: 2,890

AL 5

Fair

Over: UT OLD TOWN CREEK

1.0 MI S JCT SR 175, Perry, AL

Built 1958 Load: 61.5 t ADT: 2,890

CR-29

Fair

Over: Mill Branch

0.08 Mi NE of CR-16, Coosa, AL

Built 1991 Load: 61.8 t ADT: 685

BRUNER HILL RD

Fair

Over: SHOAL CREEK

8 MILES S HWY 269, Walker, AL

Built 1975 Load: 61.8 t ADT: 100

US 90

Fair

Over: ROCK CREEK

0.6 MI E OF S JCT SR 59, Baldwin, AL

Built 1929 Load: 61.9 t ADT: 6,948

AL 25

Fair

Over: UT SIXMILE CREEK

5.5 MI S SHELBY CO LINE, Bibb, AL

Built 1940 Load: 61.9 t ADT: 2,750

CR. 45

Fair

Over: TIGER BRANCH

0.5 MI.NE BETHEL CHURCH, Butler, AL

Built 1986 Load: 61.9 t ADT: 227

WARRIOR-KIMBERLY R

Fair

Over: LOCUST FORK-WARRIOR R

1/2 MI E US 31 WARRIOR, Jefferson, AL

Built 1985 Load: 61.9 t ADT: 785

AL-18

Fair

Over: Stream

3.45 MI W Fayette Co Line, Lamar, AL

Built 1979 Load: 61.9 t ADT: 1,879

US 43

Fair

Over: BRANCH

2.0 MI. N. OF WAGARVILLE, Washington, AL

Built 1940 Load: 61.9 t ADT: 8,240

SR 51 MP 56.134

Fair

Over: STREAM

1 MI.S.BARBOUR CO.25, Barbour, AL

Built 1927 Load: 62.1 t ADT: 830

SR 3

Fair

Over: FLINT CREEK

3.7 M N JCT SR 3 & SR 36, Morgan, AL

Built 1968 Load: 62.1 t ADT: 7,205

AL 183

Fair

Over: HOLSOMBECH CREEK

1.0 MI S CHILTON CO LINE, Perry, AL

Built 1955 Load: 62.1 t ADT: 450

SR 38 / US280

Fair

Over: VARDAMAN CREEK

6.4 MI E TALLADEG CO LINE, Coosa, AL

Built 1972 Load: 62.2 t ADT: 11,926

CO.RD.18

Fair

Over: HORNEYHEAD BRANCH

1.6MI W BACON LEVEL, Randolph, AL

Built 1957 Load: 62.2 t ADT: 100

SR 22

Fair

Over: BRANCH-TRIB.TO HIGH PINE

5 MI E TALLAPOOSA RIVER, Randolph, AL

Built 1935 Load: 62.3 t ADT: 2,107

COUNTY ROAD 92

Fair

Over: WHIGHTS CREEK

3.0 MI. W. OF SAWERVILLE, Hale, AL

Built 1970 Load: 62.5 t ADT: 100

US 45

Fair

Over: SAND HILL CREEK

1.2 MI S CO RD 92, Mobile, AL

Built 1993 Load: 62.5 t ADT: 7,190

EASTDALE LOOP

Fair

Over: EASTDALE DITCH

NW ENTRANCE TO MALL, Montgomery, AL

Built 1985 Load: 62.5 t ADT: 4,500

US 231

Fair

Over: BRANCH

0.1 MI NO JCT CO RD55, Blount, AL

Built 1939 Load: 62.6 t ADT: 4,170

CO 49

Fair

Over: BRANCH

4 MI S E HURTSBORO, Russell, AL

Built 1964 Load: 62.7 t ADT: 360

SR 59

Fair

Over: BELT BRANCH

0.6 MI N CO RD 80, Baldwin, AL

Built 1984 Load: 62.9 t ADT: 816

US 45

Fair

Over: EIGHT MILE CREEK

0.1 MI S SR 213, Mobile, AL

Built 1992 Load: 62.9 t ADT: 16,684

CO RT 143

Fair

Over: RELIEF STRUCTURE

2.55 MI W JCT SR 101, Lawrence, AL

Built 1968 Load: 63.0 t ADT: 380

US 43

Fair

Over: BRANCH

2.8 MI. S. OF DIXONMILL, Marengo, AL

Built 1947 Load: 63.0 t ADT: 4,060

SR 26

Fair

Over: Hatchechubbee Creek

1mile e. of hatchechubbee, Russell, AL

Built 2015 Load: 63.0 t ADT: 1,670

SR 21

Fair

Over: BLUE CREEK

0.6 MI.S.OF SNOW HILL, Wilcox, AL

Built 1989 Load: 63.0 t ADT: 980

SR 17

Fair

Over: RELIEF

BUTLER, Choctaw, AL

Built 1929 Load: 63.1 t ADT: 6,220

CO. RD. 93

Fair

Over: MIXON BRANCH

CO.RD.33 TO CO.RD.115, Houston, AL

Built 1992 Load: 63.1 t ADT: 600

I-20

Fair

Over: BRANCH

3.3 MI E JCT SR 21, Calhoun, AL

Built 1969 Load: 63.3 t ADT: 22,699

Showing 7,401-7,450 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.