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 28

Fair

Over: JONES CREEK

3.5 MI W I 55, Copiah, MS

Built 1996 Load: 30.8 t ADT: 3,800

TOWER ROAD

Fair

Over: WALLS CREEK

SEC 7 T 2N R12W, Forrest, MS

Built 1979 Load: 30.8 t ADT: 200

US 98

Fair

Over: ESCATAWPA RIVER

MISS/AL STATE LINE, George, MS

Built 1986 Load: 30.8 t ADT: 11,000

I 55 W FRT RD

Fair

Over: RHODES CREEK

3.7 MI N COPIAH CL, Hinds, MS

Built 1959 Load: 30.8 t ADT: 570

I 55 E FRT RD

Fair

Over: RHODES CREEK

3.7 MI N COPIAH CL, Hinds, MS

Built 1959 Load: 30.8 t ADT: 370

I 10

Fair

Over: OLD FORT BAYOU

0.3 MI W SR 57, Jackson, MS

Built 1970 Load: 30.8 t ADT: 31,500

US 11

Fair

Over: STREAM

0.8 MI N FORREST CL, Jones, MS

Built 1931 Load: 30.8 t ADT: 4,700

CO RD 559

Fair

Over: TALLAHATCHIE RIVER

SEC 29 T21N R 1E B, Leflore, MS

Built 1975 Load: 30.8 t ADT: 270

SR 19

Fair

Over: PEARL RIVER RELIEF

1.4 MI N SR 15, Neshoba, MS

Built 1981 Load: 30.8 t ADT: 3,000

US 51

Fair

Over: BRANCH

5.3 MI N SR 6, Panola, MS

Built 1936 Load: 30.8 t ADT: 4,100

CR 364

Fair

Over: YELLOW CREEK

SEC 15 T 4S R 9E B, Prentiss, MS

Built 1959 Load: 30.8 t ADT: 702

CO RD 123

Fair

Over: BCH OF SPRING CREEK

SEC 18 T20N R11E, Webster, MS

Built 1995 Load: 30.8 t ADT: 50

I 20

Fair

Over: PEARL RIVER

HINDS/RANKIN CL, Hinds, MS

Built 1965 Load: 30.9 t ADT: 53,000

US 45

Fair

Over: FRONT ST, KCS RR

1.8 MI S US 78, Lee, MS

Built 1975 Load: 30.9 t ADT: 16,500

US 45

Fair

Over: MAGOWAH CREEK

6.2 MI N NOXUBEE CL, Lowndes, MS

Built 2015 Load: 30.9 t ADT: 3,800

SR 7

Fair

Over: LITTLE SPRINGS CREEK

4.9 MI N SR 310, Marshall, MS

Built 1983 Load: 30.9 t ADT: 5,400

US 45A

Fair

Over: TIBBEE CREEK

3.1 MI N LOWNDES CL, Clay, MS

Built 1992 Load: 31.0 t ADT: 9,000

I 10

Fair

Over: RED CREEK ROAD

5.9 MI W US 49, Harrison, MS

Built 1969 Load: 31.0 t ADT: 26,000

SR 12

Fair

Over: BLACK CREEK

1.4 MI E SR 17, Holmes, MS

Built 1956 Load: 31.0 t ADT: 3,100

BEACH BLVD.

Fair

Over: BAYOU-RELIEF

SEC 8 T 8S R 6W, Jackson, MS

Built 2010 Load: 31.0 t ADT: 1,900

SOUTH SPRING ST

Fair

Over: KINGS CREEK

SEC 6 T10S R 6E, Lee, MS

Built 1972 Load: 31.0 t ADT: 4,300

WEST MAIN ST

Fair

Over: CREEK

SEC 9 T10S R 4E B, Pontotoc, MS

Built 1952 Load: 31.0 t ADT: 8,700

US 61

Fair

Over: BIG BOGUE DESHA TRIB #2

5.4 MI N CLAIBORNE CL, Warren, MS

Built 1994 Load: 31.0 t ADT: 3,300

US 61

Fair

Over: BIG BOGUE DESHA TRIB #1

6.8 MI N CLAIBORNE CL, Warren, MS

Built 1994 Load: 31.0 t ADT: 3,550

POSSUM RIDGE ROAD

Fair

Over: CANAL

SEC 26 T16N R 8W B, Washington, MS

Built 1962 Load: 31.0 t ADT: 50

WILCOX ROAD

Fair

Over: DITCH NO. 6

SEC 17 T17N R 8W B, Washington, MS

Built 1969 Load: 31.0 t ADT: 690

LONGSWITCH ROAD

Fair

Over: SIX MILE BAYOU

SEC 2 T18N R 6W B, Washington, MS

Built 1961 Load: 31.0 t ADT: 50

FAS 697 REXBURG RD

Fair

Over: CANAL

SEC 4 T18N R 6W B, Washington, MS

Built 1959 Load: 31.0 t ADT: 300

FRIARS POINT

Fair

Over: SUNFLOWER RIVER

SEC 14 T27N R 4W B, Coahoma, MS

Built 1970 Load: 31.1 t ADT: 4,300

DESOTO ROAD

Fair

Over: UNNAMED DITCH

SEC 29 T 1S R 8W B, DeSoto, MS

Built 1986 Load: 31.1 t ADT: 2,000

BETHEL ROAD

Fair

Over: UNNAMED CREEK

SEC 23 T 2S R 6W B, DeSoto, MS

Built 1964 Load: 31.1 t ADT: 2,500

MCLAURIN ROAD

Fair

Over: BRANCH OF MORRIS CREEK

SEC 5 T 2N R12W B, Forrest, MS

Built 1970 Load: 31.1 t ADT: 380

MC LAURIN ROAD

Fair

Over: MORRIS BRANCH

SEC 6 T 2N R12W B, Forrest, MS

Built 1970 Load: 31.1 t ADT: 380

FORREST BARNES RD

Fair

Over: LOTTS CREEK

SEC 17 T 4N R12W, Forrest, MS

Built 1968 Load: 31.1 t ADT: 280

TURKEY FOOT ROAD

Fair

Over: LONG CREEK

SEC 2 T22N R 3E, Grenada, MS

Built 1998 Load: 31.1 t ADT: 30

CO RD 523

Fair

Over: DRAINAGE CANAL

SEC_11_T19N_R 2E B, Leflore, MS

Built 1965 Load: 31.1 t ADT: 980

STUMP BRIDGE RD

Fair

Over: HOBUCK CREEK

SEC 31 T11N R 4E B, Madison, MS

Built 1988 Load: 31.1 t ADT: 80

BERRY ROAD

Fair

Over: BERRY BRANCH

SEC_32_T 2N_R13E B, Marion, MS

Built 1982 Load: 31.1 t ADT: 100

WILDCAT ROAD

Fair

Over: COLDWATER RIVER

SEC 16 T 2S R 3W, Marshall, MS

Built 1978 Load: 31.1 t ADT: 100

COUNTY ROAD 418

Fair

Over: LONSILOCHER CREEK

SEC 4 T 9N R11E B, Neshoba, MS

Built 1972 Load: 31.1 t ADT: 130

CANEY CREEK ROAD

Fair

Over: CANEY CREEK

SEC 26 T 7N R10E B, Newton, MS

Built 1971 Load: 31.1 t ADT: 220

BOWMAN TOWN ROAD

Fair

Over: BEARTAIL CREEK BEANCTL

SEC 20 T 4S R 6W B, Tate, MS

Built 2000 Load: 31.1 t ADT: 100

BOWMAN TOWN RD

Fair

Over: BEARTAIL CREEK BRANCH

SEC 20 T 4S R 6W B, Tate, MS

Built 1999 Load: 31.1 t ADT: 100

COUNTY ROAD 87

Fair

Over: KING CREEK

SEC 24 T 7S R 2E, Union, MS

Built 2000 Load: 31.1 t ADT: 150

COUNTY ROAD 97

Fair

Over: OKANNATIE CREEK

SEC 14 T 8S R 2E, Union, MS

Built 2003 Load: 31.1 t ADT: 60

COUNTY ROAD 116

Fair

Over: OKANNATIE CREEK

SEC 15 T 8S R 3E, Union, MS

Built 1999 Load: 31.1 t ADT: 60

US 49

Fair

Over: BIG BLACK RIVER RELIEF

0.5 MI N MADISON CL, Yazoo, MS

Built 1976 Load: 31.1 t ADT: 6,000

US 49

Fair

Over: BIG BLACK RIVER RELIEF

0.5 MI N MADISON CL, Yazoo, MS

Built 1977 Load: 31.1 t ADT: 6,000

US 72

Fair

Over: GRAYS CREEK

1.3 MI E SR 7, Benton, MS

Built 1999 Load: 31.2 t ADT: 4,550

I 55

Fair

Over: PEARL PASGAGOULA ST

1.7 MI N JCT I 55 I 20, Hinds, MS

Built 1967 Load: 31.2 t ADT: 55,000

Showing 3,901-3,950 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.