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

SR 27

Fair

Over: COPIAH CREEK

6.8 MI N LAWRENCE CL, Copiah, MS

Built 1956 Load: 25.3 t ADT: 2,200

SR 28

Fair

Over: THOMPSON CREEK

9.7 MI E SR 547, Copiah, MS

Built 1948 Load: 25.3 t ADT: 2,500

US 84

Fair

Over: ABANDONED RR

0.9 MI E SR 33, Franklin, MS

Built 1949 Load: 25.3 t ADT: 2,350

US 84

Fair

Over: WELLS CREEK

1.2 MI E SR 33, Franklin, MS

Built 1949 Load: 25.3 t ADT: 2,350

SR 33

Fair

Over: DRY CREEK

2.4 MI N WILKINSON CL, Franklin, MS

Built 1957 Load: 25.3 t ADT: 700

SR 33

Fair

Over: WELLS CREEK

4.8 MI N WILKINSON CL, Franklin, MS

Built 1956 Load: 25.3 t ADT: 700

SR 26

Fair

Over: PASCAGOULA RIVER

2.2 MI E SR 57, George, MS

Built 1948 Load: 25.3 t ADT: 2,900

SR 26

Fair

Over: RELIEF

4.2 MI E SR 57, George, MS

Built 1948 Load: 25.3 t ADT: 2,900

SR 26

Fair

Over: BIG CREEK

6.9 MI E SR 57, George, MS

Built 1948 Load: 25.3 t ADT: 2,900

INDIAN HILL RD

Fair

Over: WATERFORK CREEK

SEC 8 T 4N R 6W B, Greene, MS

Built 1975 Load: 25.3 t ADT: 230

SR 8

Fair

Over: YALOBUSHA RIVER

1.6 MI N SR 7, Grenada, MS

Built 1953 Load: 25.3 t ADT: 2,200

WASHINGTON AVE

Fair

Over: TURKEY CREEK

SEC 22 T 7S R11W B, Harrison, MS

Built 1991 Load: 25.3 t ADT: 6,000

SR 39

Fair

Over: RELIEF

6.2 MI N LAUDERDALE CL, Kemper, MS

Built 1950 Load: 25.3 t ADT: 1,700

JIMMIE ROGERS DR.

Fair

Over: GALLAGHER CREEK

SEC 12 T 6N R15E, Lauderdale, MS

Built 1967 Load: 25.3 t ADT: 380

SR 13

Fair

Over: DILLONS CREEK

5.3 MI S US 98, Marion, MS

Built 1947 Load: 25.3 t ADT: 2,600

SR 13

Fair

Over: UPPER LITTLE RIVER

3.7 MI S US 98, Marion, MS

Built 1947 Load: 25.3 t ADT: 3,800

SR 13

Fair

Over: BALLS MILL CREEK

0.6 MI S US 98, Marion, MS

Built 1947 Load: 25.3 t ADT: 3,800

SR 302

Fair

Over: LEE CREEK

2.5 MI W US 72, Marshall, MS

Built 2002 Load: 25.3 t ADT: 3,350

SR 302

Fair

Over: LEE CREEK

2.5 MI W US 72, Marshall, MS

Built 2002 Load: 25.3 t ADT: 3,350

SR 3

Fair

Over: FOWLER CREEK

0.1 MI S SR 310, Panola, MS

Built 1947 Load: 25.3 t ADT: 1,700

SR 3

Fair

Over: COLDWATER RIVER

2.4 MI N SR 6, Quitman, MS

Built 1950 Load: 25.3 t ADT: 1,900

SR 26

Fair

Over: FLYNT CREEK

3.8 MI E SR 149, Stone, MS

Built 1952 Load: 25.3 t ADT: 2,700

SR 26

Fair

Over: RELIEF

2.3 MI W GEORGE CL, Stone, MS

Built 1948 Load: 25.3 t ADT: 1,600

SR 26

Fair

Over: BLACK CREEK

1.7 MI W GEORGE CL, Stone, MS

Built 1948 Load: 25.3 t ADT: 1,600

SR 26

Fair

Over: STREAM

1.5 MI W GEORGE CL, Stone, MS

Built 1948 Load: 25.3 t ADT: 1,600

COUNTY ROAD 194

Fair

Over: MCWHORTER CREEK

SEC 1 T 8S R 4E B, Union, MS

Built 1974 Load: 25.3 t ADT: 100

SR 27

Fair

Over: RAVEN CREEK

4.9 MI S LAWRENCE CL, Walthall, MS

Built 1954 Load: 25.3 t ADT: 830

SR 27

Fair

Over: MAGEE CREEK

1.3 MI S LAWRENCE CL, Walthall, MS

Built 1954 Load: 25.3 t ADT: 1,100

BASSI ROAD

Fair

Over: BOGUE PHALIA

SEC 30 T19N R 6W B, Washington, MS

Built 1966 Load: 25.3 t ADT: 70

SR 9

Fair

Over: BIG BLACK CREEK

0.3 MI N CHOCTAW CL, Webster, MS

Built 1955 Load: 25.3 t ADT: 2,700

NATCHEZ TRACE PARK

Fair

Over: HURRICANE CREEK

1.4 MILES SOUTH OF MS ROU, Attala, MS

Built 1959 Load: 25.4 t ADT: 545

NATCHEZ TRACE PARK

Fair

Over: LITTLE BYWAY CREEK

2.9 MILES SOUTH OF MS ROU, Choctaw, MS

Built 1956 Load: 25.4 t ADT: 533

SYLVARENA ROAD

Fair

Over: RELIEF FOR BAYOU PIERRE

SEC 24 T 9N R 7E B, Copiah, MS

Built 1978 Load: 25.4 t ADT: 1,200

I 55

Fair

Over: MT PLEASANT ROAD

1.1 MI N SR 304, DeSoto, MS

Built 1959 Load: 25.4 t ADT: 25,500

I 55

Fair

Over: MT PLEASANT ROAD

1.1 MI N SR 304, DeSoto, MS

Built 1959 Load: 25.4 t ADT: 25,500

I 55

Fair

Over: NESBIT ROAD

4.3 MI N SR 304, DeSoto, MS

Built 1959 Load: 25.4 t ADT: 27,500

I 55

Fair

Over: NESBIT ROAD

4.3 MI N SR 304, DeSoto, MS

Built 1959 Load: 25.4 t ADT: 27,500

I 55

Fair

Over: STAR LANDING ROAD

3.5 MI S SR 302, DeSoto, MS

Built 1959 Load: 25.4 t ADT: 29,000

I 55

Fair

Over: STAR LANDING ROAD

3.5 MI S SR 302, DeSoto, MS

Built 1959 Load: 25.4 t ADT: 29,000

I 55

Fair

Over: HORN LAKE CREEK

2.9 MI S TENN ST LINE, DeSoto, MS

Built 1958 Load: 25.4 t ADT: 34,000

I 55

Fair

Over: HORN LAKE CREEK

2.9 MI S TENN ST LINE, DeSoto, MS

Built 1958 Load: 25.4 t ADT: 34,000

SR 23

Fair

Over: SMITH CREEK

3.3 MI N MONROE CL, Itawamba, MS

Built 1973 Load: 25.4 t ADT: 580

PAIGE BAYOU ROAD

Fair

Over: LIVE STREAM

SEC 15 T 6S R 7W, Jackson, MS

Built 1950 Load: 25.4 t ADT: 100

JASPER CO. 6

Fair

Over: BEAVER CREEK

SEC 34 T 1N R13E B, Jasper, MS

Built 1955 Load: 25.4 t ADT: 1,400

NATCHEZ TRACE PARK

Fair

Over: SAND CREEK TRIBUTARY

1.7 MILES SOUTH OF MS ROU, Lee, MS

Built 1978 Load: 25.4 t ADT: 1,940

SOUTH GREEN STREET

Fair

Over: KINGS CREEK

SEC 6 T10S R 6E, Lee, MS

Built 1970 Load: 25.4 t ADT: 4,000

I 55

Fair

Over: BEAR CREEK

1.6 MI N SR 463, Madison, MS

Built 1960 Load: 25.4 t ADT: 30,500

I 55

Fair

Over: BEAR CREEK

1.6 MI N SR 463, Madison, MS

Built 1960 Load: 25.4 t ADT: 30,500

NATCHEZ TRACE PARK

Fair

Over: BRASHEAR'S CREEK

11.14 MILES FROM MS ROUTE, Madison, MS

Built 1964 Load: 25.4 t ADT: 2,500

US 72

Fair

Over: CLEAR CREEK

3.5 MI W BENTON CL, Marshall, MS

Built 1995 Load: 25.4 t ADT: 5,500

Showing 2,851-2,900 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.