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

CATHERINE DRIVE

Fair

Over: DRAINAGE DITCH

430FT. N of CARL AVE, Mobile, AL

Built 1986 Load: 40.5 t ADT: 332

CYPRESS SHORES DR

Fair

Over: JANIC BAYOU

567' N OF BRENTWOOD DR, Mobile, AL

Built 1996 Load: 40.5 t ADT: 455

SR 21

Fair

Over: AL RAILROAD CO.

0.5MI.N. TUNNEL SPRINGS, Monroe, AL

Built 1989 Load: 40.5 t ADT: 2,000

AL-124

Fair

Over: West Fork Lost Creek

West Fork Lost Creek, Walker, AL

Built 1924 Load: 40.5 t ADT: 460

SCENIC HWY. 98

Fair

Over: BAILEY CREEK

0.8 MI. S. OF CO. RD. 32, Baldwin, AL

Built 2006 Load: 40.6 t ADT: 1,323

COUNTY ROAD 61

Fair

Over: INDIAN CREEK

SEC 4 T12 R24, Bullock, AL

Built 1964 Load: 40.6 t ADT: 300

CR. 45

Fair

Over: PINEY WOODS CREEK

2 MI. SO. JCT. FAS RT. 02, Butler, AL

Built 1979 Load: 40.6 t ADT: 453

SR 273

Fair

Over: STREAM

9.5 MI N JCT SR 68 *273, Cherokee, AL

Built 1930 Load: 40.6 t ADT: 696

US 411 M.P.218.37

Fair

Over: TOWN CREEK

US 411 * TOWN CREEK, Etowah, AL

Built 1971 Load: 40.6 t ADT: 17,881

COUNTY ROAD 9

Fair

Over: WOLFPEN BRANCH

4 MILES SOUTH OF SLOCOMB, Geneva, AL

Built 1952 Load: 40.6 t ADT: 765

SR 53

Fair

Over: CREEK

3.7 M S JCT SR53 & SR251, Limestone, AL

Built 1957 Load: 40.6 t ADT: 7,300

AL 21

Fair

Over: INDIAN CRK.

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

Built 1929 Load: 40.6 t ADT: 900

CO RD 94

Fair

Over: BOARDTREE CREEK

1.6 KM E OF CO RD 11, Marion, AL

Built 1994 Load: 40.6 t ADT: 390

SELLERS ROAD

Fair

Over: BURNT CANE CREEK

WEST BRYAN ROAD, Walker, AL

Built 1977 Load: 40.6 t ADT: 500

CR-20

Fair

Over: ESCATAWPA RIVER RELIEF

ESCATAWPA, Washington, AL

Built 2017 Load: 40.6 t ADT: 170

CO RD 1

Fair

Over: COON CREEK (CQ12X12X56)

DAWSON MILL, Autauga, AL

Built 1995 Load: 40.7 t ADT: 335

AL 14

Fair

Over: NOLAND CREEK

4.0 MI. W. OF PRATTVILLE, Autauga, AL

Built 2005 Load: 40.7 t ADT: 5,880

CO RD 24

Fair

Over: BRANCH

3.8 MI W INT AL 17 * 151, Choctaw, AL

Built 1941 Load: 40.7 t ADT: 1,000

CO. RD. 107

Fair

Over: UNNAMED TRIBUTARY

CR 107 in River Falls, Covington, AL

Built 1999 Load: 40.7 t ADT: 320

1235

Fair

Over: Crooked Creek

1235, Cullman, AL

Built 2017 Load: 40.7 t ADT: 50

SR 157

Fair

Over: SWEET WATER

0.8 M S JCT SR157 & SR 2, Lauderdale, AL

Built 2004 Load: 40.7 t ADT: 12,430

THREE MILE RD

Fair

Over: HAMMAR CREEK

1.3 MI E ARGYLE RD, Mobile, AL

Built 1990 Load: 40.7 t ADT: 880

JOAN HARRIS ROAD

Fair

Over: N. FORK OF CEDAR CREEK

1.7 MI S COUNTY 96, Mobile, AL

Built 2003 Load: 40.7 t ADT: 49

BENT BROOK DR

Fair

Over: POND

0.11 S OF DUNWOODY PL, Montgomery, AL

Built 1995 Load: 40.7 t ADT: 50

CO. HWY. 47

Fair

Over: YELLOWLEAF CREEK

1 MI. NO CR 69, Shelby, AL

Built 1987 Load: 40.7 t ADT: 3,818

AL - 25 (US 411)

Fair

Over: BIG CANOE CREEK

ST. CLAIR/ETOWAH CO.LN., St. Clair, AL

Built 2007 Load: 40.7 t ADT: 3,749

SR 104

Fair

Over: POLECAT CREEK

1.7 MI W SR 59, Baldwin, AL

Built 1993 Load: 40.8 t ADT: 9,148

ROYAL-LIBERTY RD

Fair

Over: GRAVES CREEK

1 MI SE OF LIBERTY, Blount, AL

Built 1990 Load: 40.8 t ADT: 368

COUNTY ROAD 53

Fair

Over: MILL CREEK

SEC 36 T11 R23, Bullock, AL

Built 1958 Load: 40.8 t ADT: 50

CARPENTERS LN.

Fair

Over: TALLAHATCHEE CREEK

1.3 MI W ALA 21, Calhoun, AL

Built 1989 Load: 40.8 t ADT: 552

CO 7

Fair

Over: PARTRIDGE CREEK

1.7 MI N COOSA CO LINE, Clay, AL

Built 1966 Load: 40.8 t ADT: 277

COUNTY ROAD 59

Fair

Over: CAT CREEK

LAPINE HWY., Crenshaw, AL

Built 1990 Load: 40.8 t ADT: 395

WALLACE RD.

Fair

Over: DOUBLE BRANCH

WALLACE RD., Crenshaw, AL

Built 1991 Load: 40.8 t ADT: 10

SR 91

Fair

Over: BRANCH

1.8 MI W JCT I65, Cullman, AL

Built 1954 Load: 40.8 t ADT: 1,467

AL-18

Fair

Over: Luxapallilia Creek

3.0 MI W of Fayette, Fayette, AL

Built 1993 Load: 40.8 t ADT: 3,312

US 43

Fair

Over: White Creek

0.9 MI S EUTAW, Greene, AL

Built 1931 Load: 40.8 t ADT: 4,540

CO 137

Fair

Over: UCHEE CREEK RELIEF

4.1 MI N JCT SR 169, Russell, AL

Built 1939 Load: 40.8 t ADT: 6,960

CITY STREET

Fair

Over: C OF G RAILROAD

E LAFAYETTE ST, Tallapoosa, AL

Built 1970 Load: 40.8 t ADT: 750

US 43

Fair

Over: GAINES CREEK

2.0 MI. S. OF LEROY, Washington, AL

Built 1987 Load: 40.8 t ADT: 8,240

I-65

Fair

Over: UT CHESTNUT CREEK

1.6 MI S JCT US 31, Chilton, AL

Built 1959 Load: 40.9 t ADT: 37,613

ROAD

Fair

Over: DESHAZO BRANCH

RC CULVT. ON PAVED RD. 8, Henry, AL

Built 1959 Load: 40.9 t ADT: 100

SR 24

Fair

Over: TOWN CREEK

1.6 M W JCT SR24 & SR101, Lawrence, AL

Built 1997 Load: 40.9 t ADT: 2,200

COUNTY HIGHWAY146

Fair

Over: HOG CREEK

2980 FT NW JCT 1291, Marshall, AL

Built 1987 Load: 40.9 t ADT: 200

POWELL CUT OFF RD

Fair

Over: UT BASSETT CREEK

LEROY, Washington, AL

Built 1965 Load: 40.9 t ADT: 100

COUNTY RD. 49

Fair

Over: FOX CREEK

1 MI. NW OAK GROVE COMM., Autauga, AL

Built 1951 Load: 41.0 t ADT: 425

COUNTY HIGHWAY

Fair

Over: BLACKWATER CREEK RELIEF

1MI E BRADLEY, Escambia, AL

Built 1957 Load: 41.0 t ADT: 675

CO 87

Fair

Over: STEWART CREEK

5.5 MI. S OF WINFIELD, Fayette, AL

Built 1963 Load: 41.0 t ADT: 75

AL - 75

Fair

Over: BRANCH @ SWEENEY HOLLOW

AL 75 @ PINSON, Jefferson, AL

Built 2000 Load: 41.0 t ADT: 16,290

GOLSON RD

Fair

Over: BIG SWAMP CREEK

3MI S OF CO37, Lowndes, AL

Built 1970 Load: 41.0 t ADT: 120

COUNTY ROAD 1388

Fair

Over: COVE CREEK

0.70MI S HWY 68, Marshall, AL

Built 1970 Load: 41.0 t ADT: 150

Showing 6,301-6,350 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.