State profile · Below national median SD

Mississippi bridge safety

Condition ratings, load ratings, and structural-deficiency data for every public highway bridge in Mississippi — drawn straight from the FHWA National Bridge Inventory.

16,823
Public bridges
52.3%
Good condition
5.9%
Poor condition
5.9%
Structurally deficient

Total Bridges

16,823

Public highway bridges in Mississippi

Good Condition

52.3%

8,797 bridges rated 7-9

2.3pp vs 50% benchmark

Poor Condition

5.9%

996 bridges rated 0-4

Structurally Deficient

5.9%

996 bridges flagged for repair priority

-1.1pp vs national avg 7.0%

Mississippi vs national bridge condition

Mississippi — Good condition share 52.3%
National avg

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

Mississippi — Structurally deficient share 19.7%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.

Mississippi 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 Mississippi on the same metric.

56

Wyoming

5.41% top marginal rate
Structure
Progressive
Burden @ $100K
$3,181

16

Idaho

5.51% top marginal rate
Structure
Progressive
Burden @ $100K
$1,742
Selected

28

Mississippi

5.92% top marginal rate
Structure
Progressive
Burden @ $100K
$16,823

45

South Carolina

6.10% top marginal rate
Structure
Progressive
Burden @ $100K
$5,396

55

Wisconsin

6.13% top marginal rate
Structure
Progressive
Burden @ $100K
$14,851

Bridges Needing Most Attention in Mississippi

Six lowest-condition bridges in Mississippi, ranked by composite NBI rating. Each is inspected at least every 24 months.

All Bridges in Mississippi

MEADOWBROOK ROAD

Unknown

Over: I 55

1.1 MI N SR 25, Hinds, MS

Built 1989 ADT: 58,000

BRIARWOOD DRIVE

Unknown

Over: I 55

3.7 MI N SR 25, Hinds, MS

Built 1982 ADT: 44,500

COUNTY LINE ROAD

Unknown

Over: I 55

HINDS/MADISON CL, Hinds, MS

Built 1985 ADT: 43,000

ST. CHARLES STREET

Unknown

Over: I 220

0.9 MI N US 80, Hinds, MS

Built 1978 ADT: 25,000

SOUTH DRIVE

Unknown

Over: I 220

2.2 MI N I 20, Hinds, MS

Built 1978 ADT: 29,500

HANGING MOSS ROAD

Unknown

Over: I 220

4.2 MI N US 49, Hinds, MS

Built 1978 ADT: 25,500

I 55

Unknown

Over: SR 12

I 55 OVER SR 12, Holmes, MS

Built 1971 ADT: 3,700

I 55

Unknown

Over: SR 12

I 55 OVER SR 12, Holmes, MS

Built 1971 ADT: 3,700

SR 14

Unknown

Over: I 55

SR 14 OVER I 55, Holmes, MS

Built 1970 ADT: 7,500

SR 17

Unknown

Over: I 55

SR 17 OVER I 55, Holmes, MS

Built 1971 ADT: 8,000

EBENEZER-PICKENS

Unknown

Over: I 55

0.9 MI N YAZOO CL, Holmes, MS

Built 1970 ADT: 7,500

BROWN QUARTER ROAD

Unknown

Over: I 55

2.5 MI N YAZOO CL, Holmes, MS

Built 1970 ADT: 5,000

FRANKLIN ROAD

Unknown

Over: I 55

2.0 MI N SR 14, Holmes, MS

Built 1971 ADT: 6,500

STATE PARK ROAD

Unknown

Over: I 55

3.6 MI N SR 14, Holmes, MS

Built 1970 ADT: 7,000

SPRINGS ROAD

Unknown

Over: I 55

7.8 MI N SR 14, Holmes, MS

Built 1970 ADT: 7,000

GREEN ROAD

Unknown

Over: I 55

1.8 MI N SR 12, Holmes, MS

Built 1971 ADT: 7,000

OLD WILSON ROAD

Unknown

Over: I 55

5.8 MI N SR 12, Holmes, MS

Built 1971 ADT: 7,000

US 78

Unknown

Over: SR 178

US 78 OVER SR 178, Itawamba, MS

Built 1984 ADT: 8,000

US 78

Unknown

Over: SR 178

US 78 OVER SR 178, Itawamba, MS

Built 1984 ADT: 8,000

SR 25

Unknown

Over: I 22

13.0 MI E LEE CL, Itawamba, MS

Built 1988 ADT: 9,000

SR 25

Unknown

Over: US 78

13.0 MI E LEE CL, Itawamba, MS

Built 1988 ADT: 9,000

US 78

Unknown

Over: SR 23

18.0 MI E LEE CL, Itawamba, MS

Built 1989 ADT: 8,000

US 78

Unknown

Over: SR 23

18.0 MI E LEE CL, Itawamba, MS

Built 1989 ADT: 8,000

SR 25

Unknown

Over: I 22

12.9 MI N MONROE CL, Itawamba, MS

Built 1984 ADT: 9,000

SR 25

Unknown

Over: I 22

12.9 MI N MONROE CL, Itawamba, MS

Built 1984 ADT: 9,000

NATCHEZ TRACE

Unknown

Over: SR 371

0.2 MI N KIRKVILLE, Itawamba, MS

Built 1978 ADT: 1,400

FAWN GROVE RD

Unknown

Over: I 22

1.7 MI E LEE CL, Itawamba, MS

Built 1980 ADT: 8,000

CHRISTIAN ROAD

Unknown

Over: I 22

4.0 MI E LEE CL, Itawamba, MS

Built 1980 ADT: 8,000

HARDENS CHAPEL RD

Unknown

Over: I 22

10.8 MI E LEE CL, Itawamba, MS

Built 1988 ADT: 8,000

CLAY TILDEN ROAD

Unknown

Over: I 22

13.6 MI E LEE CL, Itawamba, MS

Built 1989 ADT: 8,000

I 10

Unknown

Over: SR 609

I 10 OVER SR 609, Jackson, MS

Built 1970 ADT: 12,500

I 10

Unknown

Over: SR 609

I 10 OVER SR 609, Jackson, MS

Built 1970 ADT: 9,500

I 10

Unknown

Over: SR 57

I 10 OVER SR 57, Jackson, MS

Built 1970 ADT: 6,500

I 10

Unknown

Over: SR 57

I 10 OVER SR 57, Jackson, MS

Built 1970 ADT: 8,000

I 10

Unknown

Over: SR 613

I 10 OVER SR 613, Jackson, MS

Built 1977 ADT: 5,500

I 10

Unknown

Over: SR 613

I 10 OVER SR 613, Jackson, MS

Built 1977 ADT: 6,000

I 10

Unknown

Over: SR 63

I 10 OVER SR 63, Jackson, MS

Built 1977 ADT: 11,000

I 10

Unknown

Over: SR 63

I 10 OVER SR 63, Jackson, MS

Built 1977 ADT: 11,000

SR 611

Unknown

Over: US 90/CSXT RR

SR 611 OVER US 90, Jackson, MS

Built 2013 ADT: 13,000

POLLOCK ROAD

Unknown

Over: I 10

4.7 MI E SR 63, Jackson, MS

Built 1977 ADT: 21,000

14TH ST

Unknown

Over: US 90

0.7 MI E SR 613, Jackson, MS

Built 1985 ADT: 1,600

LITTON ACCESS

Unknown

Over: US 90

LITTON ACCESS OVER US 90, Jackson, MS

Built 1972 ADT: 20,500

SR 528

Unknown

Over: I 59

SR 528 OVER I 59, Jasper, MS

Built 1965 ADT: 7,000

COUNTY ROAD 333

Unknown

Over: I 59

1.3 MI N JONES CL, Jasper, MS

Built 1965 ADT: 7,000

COUNTY ROAD 359

Unknown

Over: I 59

4.9 MI N JONES CL, Jasper, MS

Built 1965 ADT: 4,000

COUNTY ROAD 35

Unknown

Over: I 59

9.4 MI N JONES CL, Jasper, MS

Built 1965 ADT: 6,000

COUNTY ROAD 39

Unknown

Over: I 59

5.0 MI N SR 528, Jasper, MS

Built 1965 ADT: 6,500

COUNTY ROAD 16

Unknown

Over: I 59

17.8 MI N JONES CL, Jasper, MS

Built 1965 ADT: 6,000

SOUTHERN RR

Unknown

Over: JASPER CO RD 8

SEC 1 T 1N R13E, Jasper, MS

Built 1954 ADT: 200

NATCHEZ TRACE

Unknown

Over: SR 552

4.3 MI E CLAIBORNE CL, Jefferson, MS

Built 1978 ADT: 2,100

Showing 251-300 of 16,823 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.