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

NATCHEZ TRACE PARK

Fair

Over: HOULKA CREEK

1.3 MILES NORTH OF MS ROU, Chickasaw, MS

Built 1961 Load: 20.9 t ADT: 1,210

NATCHEZ TRACE PARK

Fair

Over: IRVING BRANCH

1.6 MILES SOUTH OF U.S. R, Choctaw, MS

Built 1956 Load: 20.9 t ADT: 1,075

NATCHEZ TRACE PARK

Fair

Over: MS ROUTE 547

1.9 MILES SOUTH OF MS RO, Claiborne, MS

Built 1965 Load: 20.9 t ADT: 440

GATESVILLE RD

Fair

Over: PEARL RIVER

SEC 20 T 2N R 1E B, Copiah, MS

Built 1997 Load: 20.9 t ADT: 400

BISMARK RD.

Fair

Over: LYONS BRANCH

SEC 35 T 3S R 6W, George, MS

Built 2008 Load: 20.9 t ADT: 30

GRAYSPORT CROSSING

Fair

Over: CREEK

SEC 13 T22N R 6E B, Grenada, MS

Built 1981 Load: 20.9 t ADT: 840

NATCHEZ TRACE PARK

Fair

Over: LINDSEY CREEK

1.1 MILES SOUTH OF I-20., Hinds, MS

Built 1967 Load: 20.9 t ADT: 1,130

NATCHEZ TRACE PARK

Fair

Over: STREAM

5.2 MILES SOUTH OF MS ROU, Hinds, MS

Built 1960 Load: 20.9 t ADT: 440

N MIDWAY ROAD

Fair

Over: BCH OF BAKERS CREEK

SEC 14 T 5N R 2W B, Hinds, MS

Built 1965 Load: 20.9 t ADT: 960

OLD WATERMILL ROAD

Fair

Over: SNOWS CREEK

SEC 24 T 7N R14W, Jones, MS

Built 1965 Load: 20.9 t ADT: 110

HEINDL ROAD

Fair

Over: BEAR CREEK

SEC 10 T 9N R 2E B, Madison, MS

Built 1983 Load: 20.9 t ADT: 100

CR 8340

Fair

Over: POLLYS CREEK

SEC 14 T 4S R 6E B, Prentiss, MS

Built 2005 Load: 20.9 t ADT: 45

SMITH CO. 80

Fair

Over: LEAF RIVER

SEC 13 T 1N R 8E, Smith, MS

Built 2002 Load: 20.9 t ADT: 100

CR 992

Fair

Over: BLISSET BRANCH

SEC 13 T 4S R10E B, Tishomingo, MS

Built 1996 Load: 20.9 t ADT: 130

SR 48

Fair

Over: MAGEE CREEK

0.7 MI E SR 27, Walthall, MS

Built 1939 Load: 20.9 t ADT: 5,700

UNION AVENUE

Fair

Over: STREAM

0.2 MILES NORTH FROM U.S., Warren, MS

Built 1904 Load: 20.9 t ADT: 3,040

CO RD 252

Fair

Over: SAND CREEK

SEC 21 T20N R 9E B, Webster, MS

Built 1959 Load: 20.9 t ADT: 170

SR 8

Fair

Over: LONG CREEK

6.7 MI E NATCHEZ TRACE, Chickasaw, MS

Built 1940 Load: 21.0 t ADT: 2,100

SR 28

Fair

Over: HURRICANE CREEK

2.3 MI W COPIAH CL, Jefferson, MS

Built 1950 Load: 21.0 t ADT: 930

JACKSON ST WEST

Fair

Over: KINGS CREEK

SEC 25 T 9S R 5E, Lee, MS

Built 1966 Load: 21.0 t ADT: 599

US 11

Fair

Over: STREAM

9.0 MI S SR 26 WEST, Pearl River, MS

Built 1937 Load: 21.0 t ADT: 2,300

NEWMAN ROAD

Fair

Over: THOUSAND YARDS BAYOU

SEC 1 T22N R 7W, Bolivar, MS

Built 1996 Load: 21.1 t ADT: 40

HWY 430

Fair

Over: COILA CREEK

SEC 4 T17N R 2E B, Carroll, MS

Built 1966 Load: 21.1 t ADT: 1,100

CO RD 23

Fair

Over: DITCH

SEC 27 T18N R 2E, Carroll, MS

Built 1959 Load: 21.1 t ADT: 450

HARMONY RD

Fair

Over: BRUSHY CREEK

SEC 7 T 1N R 1E B, Copiah, MS

Built 1966 Load: 21.1 t ADT: 330

SR 178

Fair

Over: MANTACHIE CANAL

4.6 MI E LEE CL, Itawamba, MS

Built 1949 Load: 21.1 t ADT: 2,300

SR 315

Fair

Over: YOCONA RIVER

1.5 MI N YALOBUSHA CL, Lafayette, MS

Built 1953 Load: 21.1 t ADT: 1,500

CO RD 555

Fair

Over: ROEBUCK LAKE

SEC 20 T19N R 1W B, Leflore, MS

Built 1961 Load: 21.1 t ADT: 230

EUREKA ROAD

Fair

Over: LONG CREEK

SEC 4 T10S R 6W B, Panola, MS

Built 1963 Load: 21.1 t ADT: 550

CROWDER-POPE ROAD

Fair

Over: UNKNOWN

SEC 28 T27N R 3E B, Panola, MS

Built 1960 Load: 21.1 t ADT: 1,100

US 278

Fair

Over: STREAM

2.8 MI E SR 3, Quitman, MS

Built 1940 Load: 21.1 t ADT: 4,400

SMITH CO. 504

Fair

Over: TISHKILL CREEK

SEC 27 T 4N R 8E B, Smith, MS

Built 1965 Load: 21.1 t ADT: 350

WILMOT ROAD

Fair

Over: CANAL

SEC 27 T17N R 8W B, Washington, MS

Built 1964 Load: 21.1 t ADT: 200

CO RD 264

Fair

Over: BIG BLACK RIVER

SEC 11 T20N R11E B, Webster, MS

Built 1968 Load: 21.1 t ADT: 140

WARREN ROAD

Fair

Over: WOLF CREEK

SEC 13 T11N R 1W, Yazoo, MS

Built 2014 Load: 21.1 t ADT: 40

GETWELL ROAD

Fair

Over: GREYS CREEK

SEC 33 T 3S R 7W B, DeSoto, MS

Built 1985 Load: 21.2 t ADT: 2,400

HUTCHINSON AVENUE

Fair

Over: GORDONS CREEK

SEC 9 T 4N R13W, Forrest, MS

Built 1953 Load: 21.2 t ADT: 5,800

SR 178

Fair

Over: DITCH

1.8 MI E SR 23 S, Itawamba, MS

Built 1938 Load: 21.2 t ADT: 560

JASPER CO. 24

Fair

Over: BCH OF SOUINLOVEY CREEK

SEC 3 T 4N R12E B, Jasper, MS

Built 1969 Load: 21.2 t ADT: 170

OVETT-MOSELLE RD

Fair

Over: SHOLARS MILL CREEK

SEC 18 T 6N R11W B, Jones, MS

Built 1971 Load: 21.2 t ADT: 370

OLD HWY 11

Fair

Over: THOMAS CK

SEC 11 T 6N R13W, Jones, MS

Built 1978 Load: 21.2 t ADT: 60

SUQUALENA-MEEHAN

Fair

Over: STATINEA CREEK

SEC 17 T 6N R14E B, Lauderdale, MS

Built 1967 Load: 21.2 t ADT: 180

OLD HWY 80 WEST

Fair

Over: ICG RR

SEC 23 T 6N R14E, Lauderdale, MS

Built 1920 Load: 21.2 t ADT: 383

CRICKET ROAD

Fair

Over: HARPER CREEK RELIEF

SEC 29 T 7N R15E, Lauderdale, MS

Built 1920 Load: 21.2 t ADT: 120

US 98

Fair

Over: PEARL RIVER

0.6 MI E SR 35 NORTH, Marion, MS

Built 1933 Load: 21.2 t ADT: 8,000

BARTAHATCHIE ROAD

Fair

Over: RELIEF BUTTAHATCHIE RIV

SEC 3 T15S R17W B, Monroe, MS

Built 1965 Load: 21.2 t ADT: 563

OLD HWY 49

Fair

Over: RICHLAND CK RELIEF

SEC 23 T 5N R 1E B, Rankin, MS

Built 1939 Load: 21.2 t ADT: 5,200

OLD HWY 49

Fair

Over: CONWAY SLOUGH

SEC 23 T 5N R 1E B, Rankin, MS

Built 1939 Load: 21.2 t ADT: 5,200

COUNTY ROAD 171

Fair

Over: SAWMILL CREEK

SEC 12 T 7S R 4E B, Union, MS

Built 2012 Load: 21.2 t ADT: 70

CHICORA RIVER RD

Fair

Over: PATRICKS CREEK

SEC 22 T 7N R 6W B, Wayne, MS

Built 1974 Load: 21.2 t ADT: 400

Showing 2,051-2,100 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.