State profile · Below median Poor share

Alabama bridge safety

According to the Federal Highway Administration's 2024 National Bridge Inventory, condition ratings, load ratings, and Poor-condition shares for every public highway bridge in Alabama.

16,205
Public bridges
37.0%
Good condition
3.4%
Poor condition

Alabama holds 16,205 public highway bridges (#15 of 52 by inventory) with a 3.35% Poor share (#43 of 52 by Poor share).

That is 3.4% of the state's inventory, against an average of 7.5% across the 54 states and territories with Poor-rated bridges on file, which places it 10 of 54 ordered from the lowest Poor share upward. A bridge is rated Poor when its weakest applicable component scores 4 or below on the inspecting agency's 0-9 scale, so the category is a maintenance and funding signal rather than a closure order or a live crossing-safety verdict.

Inventory: FHWA NBI 2024 · last ETL August 2026

Total Bridges

16,205

Public highway bridges in Alabama

Good Condition

37.0%

5,993 bridges rated 7-9

-13.0pp vs 50% benchmark

Poor Condition

3.4%

543 bridges whose lowest applicable component is rated 0-4

-4.2pp vs national avg 7.5%

Alabama vs national bridge condition

Alabama - Good condition share 37.0%
National avg

Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).

Alabama - Poor-condition share 11.2%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.5%.

Alabama in the national condition pattern

Each point is a state or territory in the FHWA NBI; the highlighted point is this profile.

Inventory size and Poor-condition share are different measures: Alabama has 16,205 bridges and a 3.4% Poor-condition share in the 2024 NBI, rank #10 of 54 jurisdictions ordered from the lowest share upward. The dashed comparisons mark the national average state rate and the midpoint of the plotted inventory range; neither is a live safety or closure threshold. Scatter plot of 54 data points. 0%10%20%30%40% 0k20k40k60k Public bridges in inventory (thousands) Poor-condition share (%) AL, Public bridges in inventory (thousands): 16.2k · Poor-condition share (%): 3.35%AK, Public bridges in inventory (thousands): 1.7k · Poor-condition share (%): 7.89%AZ, Public bridges in inventory (thousands): 8.6k · Poor-condition share (%): 1.15%AR, Public bridges in inventory (thousands): 13k · Poor-condition share (%): 5.43%CA, Public bridges in inventory (thousands): 25.8k · Poor-condition share (%): 5.91%CO, Public bridges in inventory (thousands): 9k · Poor-condition share (%): 4.82%CT, Public bridges in inventory (thousands): 4.4k · Poor-condition share (%): 4.72%DE, Public bridges in inventory (thousands): 0.9k · Poor-condition share (%): 1.26%DC, Public bridges in inventory (thousands): 0.3k · Poor-condition share (%): 1.95%FL, Public bridges in inventory (thousands): 13k · Poor-condition share (%): 2.79%GA, Public bridges in inventory (thousands): 15.1k · Poor-condition share (%): 1.59%GU, Public bridges in inventory (thousands): 0k · Poor-condition share (%): 12.77%HI, Public bridges in inventory (thousands): 1.2k · Poor-condition share (%): 6.53%ID, Public bridges in inventory (thousands): 4.6k · Poor-condition share (%): 4.9%IL, Public bridges in inventory (thousands): 26.9k · Poor-condition share (%): 9.35%IN, Public bridges in inventory (thousands): 19.5k · Poor-condition share (%): 5.22%IA, Public bridges in inventory (thousands): 23.7k · Poor-condition share (%): 19.16%KS, Public bridges in inventory (thousands): 24.9k · Poor-condition share (%): 5.26%KY, Public bridges in inventory (thousands): 14.5k · Poor-condition share (%): 7.37%LA, Public bridges in inventory (thousands): 12.7k · Poor-condition share (%): 11.48%ME, Public bridges in inventory (thousands): 2.5k · Poor-condition share (%): 15.41%MD, Public bridges in inventory (thousands): 5.5k · Poor-condition share (%): 4.56%MA, Public bridges in inventory (thousands): 5.3k · Poor-condition share (%): 8.88%MI, Public bridges in inventory (thousands): 11.4k · Poor-condition share (%): 11.27%MN, Public bridges in inventory (thousands): 13.5k · Poor-condition share (%): 4.44%MS, Public bridges in inventory (thousands): 16.7k · Poor-condition share (%): 6.03%MO, Public bridges in inventory (thousands): 24.6k · Poor-condition share (%): 8.95%MT, Public bridges in inventory (thousands): 5.2k · Poor-condition share (%): 6.81%NE, Public bridges in inventory (thousands): 15.4k · Poor-condition share (%): 7.9%NV, Public bridges in inventory (thousands): 2.1k · Poor-condition share (%): 1.14%NH, Public bridges in inventory (thousands): 2.5k · Poor-condition share (%): 7.51%NJ, Public bridges in inventory (thousands): 6.8k · Poor-condition share (%): 6.01%NM, Public bridges in inventory (thousands): 4k · Poor-condition share (%): 4.51%NY, Public bridges in inventory (thousands): 17.6k · Poor-condition share (%): 9.43%NC, Public bridges in inventory (thousands): 19.2k · Poor-condition share (%): 6.76%ND, Public bridges in inventory (thousands): 4.3k · Poor-condition share (%): 10.98%OH, Public bridges in inventory (thousands): 26.7k · Poor-condition share (%): 4.74%OK, Public bridges in inventory (thousands): 22.9k · Poor-condition share (%): 7.7%OR, Public bridges in inventory (thousands): 8.3k · Poor-condition share (%): 4.61%PA, Public bridges in inventory (thousands): 23.3k · Poor-condition share (%): 12.58%PR, Public bridges in inventory (thousands): 2.4k · Poor-condition share (%): 13.92%RI, Public bridges in inventory (thousands): 0.8k · Poor-condition share (%): 15.2%SC, Public bridges in inventory (thousands): 9.5k · Poor-condition share (%): 6.17%SD, Public bridges in inventory (thousands): 5.9k · Poor-condition share (%): 16.36%TN, Public bridges in inventory (thousands): 20.4k · Poor-condition share (%): 4.41%TX, Public bridges in inventory (thousands): 56.7k · Poor-condition share (%): 1.23%UT, Public bridges in inventory (thousands): 3.1k · Poor-condition share (%): 2.91%VT, Public bridges in inventory (thousands): 2.9k · Poor-condition share (%): 2.9%VI, Public bridges in inventory (thousands): 0k · Poor-condition share (%): 29.17%VA, Public bridges in inventory (thousands): 14.1k · Poor-condition share (%): 3.39%WA, Public bridges in inventory (thousands): 8.5k · Poor-condition share (%): 5.45%WV, Public bridges in inventory (thousands): 7.3k · Poor-condition share (%): 18.64%WI, Public bridges in inventory (thousands): 14.4k · Poor-condition share (%): 6.52%WY, Public bridges in inventory (thousands): 3.1k · Poor-condition share (%): 6.51%
Inventory size and Poor-condition share are different measures: Alabama has 16,205 bridges and a 3.4% Poor-condition share in the 2024 NBI, rank #10 of 54 jurisdictions ordered from the lowest share upward. The dashed comparisons mark the national average state rate and the midpoint of the plotted inventory range; neither is a live safety or closure threshold.

Alabama vs all states by public bridge inventory

Where this state's FHWA NBI public-highway bridge count sits among every state and territory on PlainBridges

16,205 15th of 54 higher than 39 of 54 states

States and territories, banded by public bridge inventory size

Each bar is a band; taller bars hold more states. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source FHWA National Bridge Inventory · 2024

Read the rank neighborhood for Alabama

The highlighted point is Alabama: 16,205 bridges and 3.35% in Poor condition, rank #10 of 54 jurisdictions ordered from the lowest share upward. The five jurisdictions immediately above and below Alabama on that same Poor-share ordering:

  • Vermont: 2,862 bridges · 2.90% Poor
  • Utah: 3,125 bridges · 2.91% Poor
  • Alabama: 16,205 bridges · 3.35% Poor
  • Virginia: 14,120 bridges · 3.39% Poor
  • Tennessee: 20,379 bridges · 4.41% Poor

The full national sortable table lives on the rankings page.

Material families in Alabama

Exclusive FHWA material families across all 16,205 bridges in this state; continuous variants fold into the parent family. Orthogonal to the Poor-share scatter above.

Who maintains Alabama’s inventory

State agency holds 36.0% of the 16,205 public highway bridges filed under Alabama in the 2024 NBI, the agency-of-record split for this state, not a condition verdict.

When Alabama’s bridges were built

Pre-1950 construction accounts for 15.3% of the 16,205 bridges with a recorded original year in Alabama. Era bands are orthogonal to the Poor-share ranking above.

Condition Distribution

Alabama37%59.7%GoodFairPoor
Bridge inventory deck-condition mix - Alabama (FHWA NBI)

Counties (67)

Autauga 118 Baldwin 381 Barbour 192 Bibb 126 Blount 180 Bullock 136 Butler 189 Calhoun 386 Chambers 185 Cherokee 167 Chilton 189 Choctaw 154 Clarke 155 Clay 129 Cleburne 165 Coffee 216 Colbert 172 Conecuh 224 Coosa 126 Covington 332 Crenshaw 171 Cullman 246 Dale 206 Dallas 225 DeKalb 300 Elmore 202 Escambia 200 Etowah 236 Fayette 186 Franklin 194 Geneva 205 Greene 204 Hale 177 Henry 133 Houston 247 Jackson 314 Jefferson 1068 Lamar 181 Lauderdale 266 Lawrence 215 Lee 214 Limestone 324 Lowndes 157 Macon 177 Madison 710 Marengo 203 Marion 255 Marshall 172 Mobile 612 Monroe 142 Montgomery 596 Morgan 271 Perry 162 Pickens 233 Pike 169 Randolph 165 Russell 205 Shelby 344 St. Clair 183 Sumter 241 Talladega 243 Tallapoosa 149 Tuscaloosa 482 Walker 275 Washington 177 Wilcox 168 Winston 78

Alabama vs nearby ranks

Adjacent states by Poor-condition share (lower share = better)

States are ranked by the share of bridges whose lowest applicable component rating is 4 or below. This describes recorded condition; it does not measure funding effectiveness or live crossing safety. States here sit immediately above and below Alabama on the same metric.

VT

Vermont

2.90% top marginal rate
Structure
Progressive
Burden @ $100K
$2,862

UT

Utah

2.91% top marginal rate
Structure
Progressive
Burden @ $100K
$3,125
Selected

AL

Alabama

3.35% top marginal rate
Structure
Progressive
Burden @ $100K
$16,205

VA

Virginia

3.39% top marginal rate
Structure
Progressive
Burden @ $100K
$14,120

TN

Tennessee

4.41% top marginal rate
Structure
Progressive
Burden @ $100K
$20,379

Bridges Needing Most Attention in Alabama

Six lowest-condition bridges in Alabama, ranked by the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.

COUNTRY CLUB ROAD

Poor

Over: BLACKWATER CREEK

1 MILE EAST HWY 195, Walker, AL

Built 1898 Load: 0.0 t ADT: 400

KINGS MILL ROAD

Poor

Over: LOST CREEK

1 MILE N OAKMAN HWY, Walker, AL

Built 1900 Load: 0.0 t ADT: 150

CAHABA BEACH ROAD

Poor

Over: LITTLE CAHABA RIVER

1.8 MILES NORTH OF US 280, Shelby, AL

Built 1904 Load: 0.0 t ADT: 100

19TH AVE

Poor

Over: MOORES CREEK

VALLEY, Chambers, AL

Built 1910 Load: 0.0 t ADT: 350

ROADWAY

Poor

Over: CO RT 1065 SUCARNOCHEE R

4.0 MI N CO RT 1064, Sumter, AL

Built 1912 Load: 0.0 t ADT: 40

SMITH CHAPEL RD

Poor

Over: MILL CREEK

1 MILE N HWY 78, Walker, AL

Built 1915 Load: 0.0 t ADT: 125

All Bridges in Alabama

CREEL ROAD

Fair

Over: UNNAMED CREEK

0.8 MI W OF CO RD 11, Mobile, AL

Built 2019 Load: 32.7 t ADT: 405

_Glenn Ives Way

Fair

Over: _Tributary

_, Madison, AL

Built 2004 Load: 32.7 t ADT: 500

Beth Manor Dr

Fair

Over: Concrete Ditch

Apartment Complex, Montgomery, AL

Built 1900 Load: 32.7 t

Auburn St

Fair

Over: Genetta Ditch

Near Bellview St. Int, Montgomery, AL

Built 1800 Load: 32.7 t

Flood St

Fair

Over: Genetta Ditch

Btw Belview & Edgar Nixon, Montgomery, AL

Built 1800 Load: 32.7 t

Park Crossing

Fair

Over: Stream

0.4 MI E OF TAYLOR RD, Montgomery, AL

Built 2012 Load: 32.7 t

Troy St

Fair

Over: Genetta Ditch

Btw Rosa Parks & Bellview, Montgomery, AL

Built 1800 Load: 32.7 t

Wade St

Fair

Over: Genetta Ditch

Btw Belview & Edgar Nixon, Montgomery, AL

Built 1800 Load: 32.7 t

Kingsbury Dr

Fair

Over: Baldwin Slough

Btw Foy & Worley, Montgomery, AL

Built 1900 Load: 32.7 t

CR (Louisville RD)

Fair

Over: Jernigan Mill CRK

0.5 MI. NE OF POLLARD, Escambia, AL

Built 1800 Load: 32.7 t ADT: 10

PARK ENTRANCE ROAD

Fair

Over: DRY CREEK

0.1 miles before visitor, Jackson, AL

Built 1962 Load: 32.7 t ADT: 55

3RD AVENUE

Fair

Over: STORM WATER RUN OFF

NEAR BLD 513 & ROOSEVELT, Calhoun, AL

Built 1978 Load: 32.7 t ADT: 540

COOSA/BENICA AVE

Fair

Over: STORM WATER RUNOFF

NEAR BLD 642, Calhoun, AL

Built 1978 Load: 32.7 t ADT: 540

ELWOOD AVE

Fair

Over: CANE CREEK

SOUT OF F100 ROW, Calhoun, AL

Built 1941 Load: 32.7 t ADT: 30

F100

Fair

Over: CANE CREEK

EAST OF ELWOOD AVE, Calhoun, AL

Built 1941 Load: 32.7 t ADT: 20

F200 ROW

Fair

Over: CANE CREEK

BTW F100 & F300 ROW, Calhoun, AL

Built 1941 Load: 32.7 t ADT: 30

F300 ROW

Fair

Over: CANE CREEK

BTW F200 & F400, Calhoun, AL

Built 1941 Load: 32.7 t ADT: 30

EAST ELWOOD AVE

Fair

Over: CANE CREEK

BTW F300 & F500 ROW, Calhoun, AL

Built 1941 Load: 32.7 t ADT: 30

LANCE MISSLE ROAD

Fair

Over: CANE CREEK

ANNISTON AD, Calhoun, AL

Built 1941 Load: 32.7 t ADT: 30

F700 ROW

Fair

Over: CANE CREEK

ANNISTON AD, Calhoun, AL

Built 1941 Load: 32.7 t ADT: 30

623 ROAD

Fair

Over: CANE CREEK

BLDG 623 ROAD, Calhoun, AL

Built 1941 Load: 32.7 t ADT: 30

635 ROAD

Fair

Over: CANE CREEK

WEST C1000 ROAD, Calhoun, AL

Built 1941 Load: 32.7 t ADT: 30

COOSA AVE

Fair

Over: CANE CREEK

OLD CLA, Calhoun, AL

Built 1941 Load: 32.7 t ADT: 30

GOSS ROAD

Fair

Over: MCDONALD CREEK

0.1 MILE WEST OF GATE 8, Madison, AL

Built 1945 Load: 32.7 t ADT: 15,100

HANSON ROAD

Fair

Over: DRAINAGE DITCH

0.5 MI EAST OF PATTON RD, Madison, AL

Built 1945 Load: 32.7 t ADT: 300

GOSS ROAD

Fair

Over: MCDONALD CREEK TRIBUTARY

0.4 WEST OF GATE 8, Madison, AL

Built 1945 Load: 32.7 t ADT: 15,100

RIDEOUT RD

Fair

Over: TRIB INDIAN CREEK

0.6 M N OF HOMESTEAD RD, Madison, AL

Built 1950 Load: 32.7 t ADT: 14,800

RIDEOUT RD

Fair

Over: TRIB INDIAN CREEK

South of Gate 9, Madison, AL

Built 1950 Load: 32.7 t ADT: 14,800

FOWLER ROAD

Fair

Over: TRIB HUNTSVILLE SPR BR

WEST OF MILLS RD, Madison, AL

Built 1975 Load: 32.7 t ADT: 2,500

METROLOGY DR

Fair

Over: TRIB HUNTSVILLE SPR BR

CALIBRATION DR & BLD 5437, Madison, AL

Built 1970 Load: 32.7 t ADT: 100

VIPER RD

Fair

Over: TRIB HUNTSVILLE SPR BR

NE OF JUNGLEMAN RD, Madison, AL

Built 1970 Load: 32.7 t ADT: 100

MILLS ROAD SW

Fair

Over: TRIB HUNTSVILLE SPR BR

PATTON RD W, Madison, AL

Built 1970 Load: 32.7 t ADT: 3,000

PATTON ROAD

Fair

Over: TRIB HUNTSVILLE SPR BR

S OF SPORTSMAN RD, Madison, AL

Built 1975 Load: 32.7 t ADT: 7,000

ARTILLERY ROAD

Fair

Over: TRIB CLAYBANK CRK

ADJ TO STRUCTURE 22302, Dale, AL

Built 1959 Load: 32.7 t ADT: 100

ANDREWS AVE

Fair

Over: WHITAKER CREEK

GOLD COURSE DAM UPSTREAM, Dale, AL

Built 1977 Load: 32.7 t ADT: 540

HATCH RD

Fair

Over: TRIB OF BROOKING MILL CR

N OF KNOX ON HATCH RD, Dale, AL

Built 1977 Load: 32.7 t ADT: 540

US11

Fair

Over: BRANCH

5.4 MI N JCT US 11*I59, DeKalb, AL

Built 1926 Load: 32.8 t ADT: 1,305

ELM STREET

Fair

Over: CSX * CONECUH VALLEY R/R

CITY OF TROY, Pike, AL

Built 1936 Load: 32.8 t ADT: 3,650

CO 81

Fair

Over: BURCHAM CREEK

0.8 MI S CO 6, Lauderdale, AL

Built 1947 Load: 32.8 t ADT: 150

COUNTY HIGHWAY108

Fair

Over: BIG MUD CREEK

1346 FT S JCT 1141, Marshall, AL

Built 1958 Load: 32.8 t ADT: 75

CR 42

Fair

Over: I-65

1.5 MI JCT CO RD 51, Chilton, AL

Built 1959 Load: 32.8 t ADT: 300

SR 2

Fair

Over: CO RD 65 & BRANCH

3.3 M W JCT SR 2 & SR 13, Colbert, AL

Built 1959 Load: 32.8 t ADT: 9,505

SR 2

Fair

Over: CO RD 65 & BRANCH

3.3 M W JCT SR 2 & SR 13, Colbert, AL

Built 1959 Load: 32.8 t ADT: 9,505

CO. RD. 113

Fair

Over: LITTLE KETCHEPEDRAKEE CK

0.6MI S CENTER WEST, Randolph, AL

Built 1959 Load: 32.8 t ADT: 135

AL - 25

Fair

Over: I - 65

AL - 25 / I - 65, Shelby, AL

Built 1960 Load: 32.8 t ADT: 8,490

Williams Road

Fair

Over: FOURMILE CREEK

SEC 33 T19N R19E, Elmore, AL

Built 1962 Load: 32.8 t ADT: 210

AL 145

Fair

Over: GOOSE POND CREEK

CLANTON, Chilton, AL

Built 1938 Load: 32.8 t ADT: 9,435

US 90 W TO I-10 W

Fair

Over: RATTLESNAKE BRANCH

I-10 @ US 90 INTERCHANGE, Mobile, AL

Built 1964 Load: 32.8 t ADT: 3,261

I - 20/59 EAST

Fair

Over: I - 20/59 WEST

ROUTE INTERCHANGE, Jefferson, AL

Built 1969 Load: 32.8 t ADT: 135,990

CO 640

Fair

Over: KNOKES CREEK

CR 640 KNOKES CREEK, Cleburne, AL

Built 1971 Load: 32.8 t ADT: 50

Showing 5,501-5,550 of 16,205 bridges

Related

All states → | National rankings → | Understanding conditions → | Retired SD term explained →
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges.

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). Poor condition is an inspection-record category, not a closure or unsafe-to-cross designation. Consult the bridge owner for current status.

Understanding Bridge Conditions

How FHWA rates bridge condition on a 0-9 scale.

Check Your Daily Bridges

How to look up bridge condition data for bridges on your route.

Read our methodology — how this data is sourced, computed, and verified.

What to do with this

Use Alabama's inventory picture to drill to a county or a specific span.

  • Browse counties in Alabama and open the highest-Poor shares first. County list
  • See where this state sits among peers on Poor-condition share. State rankings
  • Compare this state with another jurisdiction on the same measures. State compare

NBI condition ratings are inventory snapshots, not live crossing-safety verdicts.

Every figure on PlainBridges is rendered directly from federal source data, no number is typed in by an editor. Alabama Good/Fair/Poor shares and county rollups on this page are computed from the same NBI extract as the national boards; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2024 NBI release. NBI condition categories reflect the latest reported inventory record, not a live safety, closure, or travel decision.