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

FLYOVER RAMP A

Unknown

Over: I-459 AND RAMP B

.1 MI. SO. US 31, Jefferson, AL

Built 2002 ADT: 69,970

FLYOVER RAMP B

Unknown

Over: RAMP C

.1 MI. SO. US 31, Jefferson, AL

Built 2002 ADT: 69,970

SNOWVILLE BRENT RD

Unknown

Over: I - 22

CO RD 45 @ I - 22, Jefferson, AL

Built 2002 ADT: 18,760

CHERRY AVE

Unknown

Over: I - 22

CHERRY AVE OVER I-22, Jefferson, AL

Built 2002 ADT: 11,840

COALBURG ROAD

Unknown

Over: I - 22

COALBURG, Jefferson, AL

Built 2007 ADT: 16,080

I - 65 SOUTH

Unknown

Over: I - 65 NORTH

SOUTHERN SECTION OF INTER, Jefferson, AL

Built 2002 ADT: 133,050

LANDFILL ROAD

Unknown

Over: I - 65

BETWEEN CORR X * US 31 IN, Jefferson, AL

Built 2011 ADT: 95,820

RAMP N31N65

Unknown

Over: AL - 3 (US 31)

NO. I-22/I-65 INT., Jefferson, AL

Built 2016 ADT: 14,900

I-59/20 NORTHBOUND

Unknown

Over: I-59/20 SOUTHBOUND

I-59/20 OVER I-59/20, Jefferson, AL

Built 2004 ADT: 141,190

31ST ST NO

Unknown

Over: I-20/59

NORWOOD COMMUNITY, Jefferson, AL

Built 2017

I65 rmp to 17th St

Unknown

Over: I - 65 NORTH

I-65 * I-2059 Interchange, Jefferson, AL

Built 2018 ADT: 69,087

11TH AVE RAMP I-65

Unknown

Over: I-65, I-20, I-59

I-20,59,65, Jefferson, AL

Built 2018 ADT: 2,017

I-65 RAMP 17TH ST

Unknown

Over: CITY STREETS

I-65 17TH TREET RAMP, Jefferson, AL

Built 2017 ADT: 2,017

59/20 EB Off Ramp

Unknown

Over: 3rd Street North

.27 mi. E of Center St., Jefferson, AL

Built 2018 ADT: 2,018

RAMP TO 17TH ST

Unknown

Over: I-20/59

I 20 / 59 RAMP TO 17TH ST, Jefferson, AL

Built 2018 ADT: 2,017

I-65 RAMP 17TH ST.

Unknown

Over: I-59/20

I-65 RAMP 17TH ST._, Jefferson, AL

Built 2018 ADT: 2,017

I-59/20

Unknown

Over: 15TH STREET & RAMP

11TH AVE. RAMP, Jefferson, AL

Built 2017 ADT: 2,017

I-65 17TH ST RAMP

Unknown

Over: 15th St. & 16th St.

I-65 17TH STREET RAMP, Jefferson, AL

Built 2018 ADT: 2,018

_11TH AVE. RAMP

Unknown

Over: _15TH STREET NORTH

_11TH AVE, Jefferson, AL

Built 2017 ADT: 2,017

_11TH AVE RAMP

Unknown

Over: _16TH STREET NORTH

_11TH AVE NORTH, Jefferson, AL

Built 2017 ADT: 2,017

25th St ramp I59N

Unknown

Over: I-20/59 EB/NB

.03 Mi W Carraway Bd, Jefferson, AL

Built 2018 ADT: 119,947

_US31 ramp to I20W

Unknown

Over: _I20,US31, I20 ramps

_I20W, Jefferson, AL

Built 2019 ADT: 66,000

I20E rmp/31st StN

Unknown

Over: US31, I20 Ramps RA Blvd

I-20, Jefferson, AL

Built 2019 ADT: 12,610

I-59/I-20 EB

Unknown

Over: 15th St N to US 31

Central Business District, Jefferson, AL

Built 2019 ADT: 14,860

SR 2

Unknown

Over: SR 20 & TN RV RELIEF

JCT SR 2 & SR 20, Lauderdale, AL

Built 1938 ADT: 7,570

SR 2

Unknown

Over: ROYAL AVENUE

3 M W JCT SR 2 & SR 133, Lauderdale, AL

Built 1954 ADT: 300

PINE STREET

Unknown

Over: CIRCULAR ROAD

1.5 MI N JCT SR 20, Lauderdale, AL

Built 1962

SR 2

Unknown

Over: RAILROAD & CITY ST.

2.4 M W JCT SR 2 & SR133, Lauderdale, AL

Built 2008 ADT: 987

VETERANS DRIVE

Unknown

Over: SR 157

1.1 M S JCT SR157 & SR2, Lauderdale, AL

Built 2003 ADT: 14,450

C OF GA RR

Unknown

Over: CITY STREET

0.8 MI ENE OF US 280, Lee, AL

Built 1928 ADT: 1,000

RAILROAD

Unknown

Over: Lee Road 430

4.4 MI N RUSSELL CO LINE, Lee, AL

Built 1928 ADT: 3,842

C OF GA RAILROAD

Unknown

Over: SR 51

CITY OF OPELIKA, Lee, AL

Built 1952 ADT: 1,220

HAMILTON ROAD

Unknown

Over: I-85

1.4 MI N AIRPORT ROAD, Lee, AL

Built 1958 ADT: 39,900

US 29

Unknown

Over: I-85

JCT US 29 * I-85, Lee, AL

Built 1961 ADT: 35,050

CO RD 10-(BEEHIVE)

Unknown

Over: I-85

2 MI S JCT US 29, Lee, AL

Built 1965 ADT: 31,380

6TH STREET

Unknown

Over: WESTERN RAILROAD

6th Street, Lee, AL

Built 1972 ADT: 789

US 280

Unknown

Over: FIRST AVENUE

0.3MI E INT US 29, Lee, AL

Built 1996 ADT: 1,000

ANDREWS RD(EXIT66)

Unknown

Over: I-85

2.6MI N INTER US29 * I85, Lee, AL

Built 2002 ADT: 15,700

ANDREWS RD(EXIT66)

Unknown

Over: I-85

2.6 MI N INTER US29 * I85, Lee, AL

Built 2002 ADT: 15,700

US 29

Unknown

Over: I-85

JCT I85 * US 29(EXIT51), Lee, AL

Built 2005 ADT: 31,570

CO 43

Unknown

Over: I-85

JCT. BENT CREEK RD * I85, Lee, AL

Built 2006 ADT: 57,331

MU12

Unknown

Over: I85

1.5 MI S JCT US29(EXIT50), Lee, AL

Built 2012 ADT: 31,570

Moores Mill Road

Unknown

Over: IN 85

3.5 Miles North Jct US 29, Lee, AL

Built 2017 ADT: 40,660

CSX Railroad

Unknown

Over: SR 2

0.8 M W JCT SR 2 & SR 3, Limestone, AL

Built 1956 ADT: 31,750

BLACK RD

Unknown

Over: I 65

2.5 MI N JCT I 65 & SR 3, Limestone, AL

Built 1964 ADT: 1,576

WALES RD

Unknown

Over: I 65

4.5 MI N JCT I 65 & SR 3, Limestone, AL

Built 1964 ADT: 23,780

SR 3

Unknown

Over: I 65

3 MI N JCT SR 3 & SR 2, Limestone, AL

Built 1964 ADT: 22,730

UP FT HAMPTON RD

Unknown

Over: I 65

2 MI S JCT I 65 & SR 53, Limestone, AL

Built 1965 ADT: 22,680

SR 20

Unknown

Over: SR 3

JCT SR 20 & SR 3, Limestone, AL

Built 1965 ADT: 50,930

SR 53

Unknown

Over: I 65

JCT SR 53 & I 65, Limestone, AL

Built 1965 ADT: 23,080

Showing 501-550 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.