State profile · Below median Poor share

Mississippi bridge safety

According to the Federal Highway Administration's 2024 National Bridge Inventory, condition ratings, load ratings, and Poor-condition shares for every public highway bridge in Mississippi.

16,739
Public bridges
55.1%
Good condition
6.0%
Poor condition

Mississippi holds 16,739 public highway bridges (#14 of 52 by inventory) with a 6.03% Poor share (#26 of 52 by Poor share).

That is 6.0% of the state's inventory, against an average of 7.5% across the 54 states and territories with Poor-rated bridges on file, which places it 27 of 54 ordered from the lowest Poor share upward. A bridge is rated Poor when its weakest applicable component scores 4 or below on the inspecting agency's 0-9 scale, so the category is a maintenance and funding signal rather than a closure order or a live crossing-safety verdict.

Inventory: FHWA NBI 2024 · last ETL August 2026

Total Bridges

16,739

Public highway bridges in Mississippi

Good Condition

55.1%

9,228 bridges rated 7-9

5.1pp vs 50% benchmark

Poor Condition

6.0%

1,009 bridges whose lowest applicable component is rated 0-4

-1.5pp vs national avg 7.5%

Mississippi vs national bridge condition

Mississippi - Good condition share 55.1%
National avg

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

Mississippi - Poor-condition share 20.1%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.5%.

Mississippi in the national condition pattern

Each point is a state or territory in the FHWA NBI; the highlighted point is this profile.

Inventory size and Poor-condition share are different measures: Mississippi has 16,739 bridges and a 6.0% Poor-condition share in the 2024 NBI, rank #27 of 54 jurisdictions ordered from the lowest share upward. The dashed comparisons mark the national average state rate and the midpoint of the plotted inventory range; neither is a live safety or closure threshold. Scatter plot of 54 data points. 0%10%20%30%40% 0k20k40k60k Public bridges in inventory (thousands) Poor-condition share (%) MS, Public bridges in inventory (thousands): 16.7k · Poor-condition share (%): 6.03%AL, Public bridges in inventory (thousands): 16.2k · Poor-condition share (%): 3.35%AK, Public bridges in inventory (thousands): 1.7k · Poor-condition share (%): 7.89%AZ, Public bridges in inventory (thousands): 8.6k · Poor-condition share (%): 1.15%AR, Public bridges in inventory (thousands): 13k · Poor-condition share (%): 5.43%CA, Public bridges in inventory (thousands): 25.8k · Poor-condition share (%): 5.91%CO, Public bridges in inventory (thousands): 9k · Poor-condition share (%): 4.82%CT, Public bridges in inventory (thousands): 4.4k · Poor-condition share (%): 4.72%DE, Public bridges in inventory (thousands): 0.9k · Poor-condition share (%): 1.26%DC, Public bridges in inventory (thousands): 0.3k · Poor-condition share (%): 1.95%FL, Public bridges in inventory (thousands): 13k · Poor-condition share (%): 2.79%GA, Public bridges in inventory (thousands): 15.1k · Poor-condition share (%): 1.59%GU, Public bridges in inventory (thousands): 0k · Poor-condition share (%): 12.77%HI, Public bridges in inventory (thousands): 1.2k · Poor-condition share (%): 6.53%ID, Public bridges in inventory (thousands): 4.6k · Poor-condition share (%): 4.9%IL, Public bridges in inventory (thousands): 26.9k · Poor-condition share (%): 9.35%IN, Public bridges in inventory (thousands): 19.5k · Poor-condition share (%): 5.22%IA, Public bridges in inventory (thousands): 23.7k · Poor-condition share (%): 19.16%KS, Public bridges in inventory (thousands): 24.9k · Poor-condition share (%): 5.26%KY, Public bridges in inventory (thousands): 14.5k · Poor-condition share (%): 7.37%LA, Public bridges in inventory (thousands): 12.7k · Poor-condition share (%): 11.48%ME, Public bridges in inventory (thousands): 2.5k · Poor-condition share (%): 15.41%MD, Public bridges in inventory (thousands): 5.5k · Poor-condition share (%): 4.56%MA, Public bridges in inventory (thousands): 5.3k · Poor-condition share (%): 8.88%MI, Public bridges in inventory (thousands): 11.4k · Poor-condition share (%): 11.27%MN, Public bridges in inventory (thousands): 13.5k · Poor-condition share (%): 4.44%MO, Public bridges in inventory (thousands): 24.6k · Poor-condition share (%): 8.95%MT, Public bridges in inventory (thousands): 5.2k · Poor-condition share (%): 6.81%NE, Public bridges in inventory (thousands): 15.4k · Poor-condition share (%): 7.9%NV, Public bridges in inventory (thousands): 2.1k · Poor-condition share (%): 1.14%NH, Public bridges in inventory (thousands): 2.5k · Poor-condition share (%): 7.51%NJ, Public bridges in inventory (thousands): 6.8k · Poor-condition share (%): 6.01%NM, Public bridges in inventory (thousands): 4k · Poor-condition share (%): 4.51%NY, Public bridges in inventory (thousands): 17.6k · Poor-condition share (%): 9.43%NC, Public bridges in inventory (thousands): 19.2k · Poor-condition share (%): 6.76%ND, Public bridges in inventory (thousands): 4.3k · Poor-condition share (%): 10.98%OH, Public bridges in inventory (thousands): 26.7k · Poor-condition share (%): 4.74%OK, Public bridges in inventory (thousands): 22.9k · Poor-condition share (%): 7.7%OR, Public bridges in inventory (thousands): 8.3k · Poor-condition share (%): 4.61%PA, Public bridges in inventory (thousands): 23.3k · Poor-condition share (%): 12.58%PR, Public bridges in inventory (thousands): 2.4k · Poor-condition share (%): 13.92%RI, Public bridges in inventory (thousands): 0.8k · Poor-condition share (%): 15.2%SC, Public bridges in inventory (thousands): 9.5k · Poor-condition share (%): 6.17%SD, Public bridges in inventory (thousands): 5.9k · Poor-condition share (%): 16.36%TN, Public bridges in inventory (thousands): 20.4k · Poor-condition share (%): 4.41%TX, Public bridges in inventory (thousands): 56.7k · Poor-condition share (%): 1.23%UT, Public bridges in inventory (thousands): 3.1k · Poor-condition share (%): 2.91%VT, Public bridges in inventory (thousands): 2.9k · Poor-condition share (%): 2.9%VI, Public bridges in inventory (thousands): 0k · Poor-condition share (%): 29.17%VA, Public bridges in inventory (thousands): 14.1k · Poor-condition share (%): 3.39%WA, Public bridges in inventory (thousands): 8.5k · Poor-condition share (%): 5.45%WV, Public bridges in inventory (thousands): 7.3k · Poor-condition share (%): 18.64%WI, Public bridges in inventory (thousands): 14.4k · Poor-condition share (%): 6.52%WY, Public bridges in inventory (thousands): 3.1k · Poor-condition share (%): 6.51%
Inventory size and Poor-condition share are different measures: Mississippi has 16,739 bridges and a 6.0% Poor-condition share in the 2024 NBI, rank #27 of 54 jurisdictions ordered from the lowest share upward. The dashed comparisons mark the national average state rate and the midpoint of the plotted inventory range; neither is a live safety or closure threshold.

Mississippi vs all states by public bridge inventory

Where this state's FHWA NBI public-highway bridge count sits among every state and territory on PlainBridges

16,739 14th of 54 higher than 40 of 54 states

States and territories, banded by public bridge inventory size

Each bar is a band; taller bars hold more states. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source FHWA National Bridge Inventory · 2024

Read the rank neighborhood for Mississippi

The highlighted point is Mississippi: 16,739 bridges and 6.03% in Poor condition, rank #27 of 54 jurisdictions ordered from the lowest share upward. The five jurisdictions immediately above and below Mississippi on that same Poor-share ordering:

  • California: 25,848 bridges · 5.91% Poor
  • New Jersey: 6,827 bridges · 6.01% Poor
  • Mississippi: 16,739 bridges · 6.03% Poor
  • South Carolina: 9,490 bridges · 6.17% Poor
  • Wyoming: 3,136 bridges · 6.51% Poor

The full national sortable table lives on the rankings page.

Material families in Mississippi

Exclusive FHWA material families across all 16,739 bridges in this state; continuous variants fold into the parent family. Orthogonal to the Poor-share scatter above.

Who maintains Mississippi’s inventory

State agency holds 34.8% of the 16,739 public highway bridges filed under Mississippi in the 2024 NBI, the agency-of-record split for this state, not a condition verdict.

When Mississippi’s bridges were built

Pre-1950 construction accounts for 4.9% of the 16,739 bridges with a recorded original year in Mississippi. Era bands are orthogonal to the Poor-share ranking above.

Condition Distribution

Mississippi55.1%38.8%GoodFairPoor
Bridge inventory deck-condition mix - Mississippi (FHWA NBI)

Counties (82)

Adams 100 Alcorn 213 Amite 210 Attala 228 Benton 103 Bolivar 272 Calhoun 213 Carroll 225 Chickasaw 247 Choctaw 164 Claiborne 136 Clarke 224 Clay 154 Coahoma 115 Copiah 266 Covington 164 DeSoto 266 Forrest 283 Franklin 157 George 115 Greene 171 Grenada 163 Hancock 104 Harrison 301 Hinds 663 Holmes 212 Humphreys 94 Issaquena 20 Itawamba 229 Jackson 268 Jasper 193 Jefferson 100 Jefferson Davis 142 Jones 329 Kemper 211 Lafayette 259 Lamar 150 Lauderdale 481 Lawrence 134 Leake 199 Lee 385 Leflore 139 Lincoln 380 Lowndes 248 Madison 311 Marion 201 Marshall 255 Monroe 290 Montgomery 170 Neshoba 199 Newton 243 Noxubee 201 Oktibbeha 226 Panola 231 Pearl River 232 Perry 162 Pike 211 Pontotoc 166 Prentiss 205 Quitman 106 Rankin 374 Scott 199 Sharkey 61 Simpson 200 Smith 175 Stone 125 Sunflower 169 Tallahatchie 155 Tate 139 Tippah 139 Tishomingo 144 Tunica 81 Union 202 Walthall 154 Warren 175 Washington 317 Wayne 214 Webster 178 Wilkinson 94 Winston 176 Yalobusha 158 Yazoo 271

Mississippi vs nearby ranks

Adjacent states by Poor-condition share (lower share = better)

States are ranked by the share of bridges whose lowest applicable component rating is 4 or below. This describes recorded condition; it does not measure funding effectiveness or live crossing safety. States here sit immediately above and below Mississippi on the same metric.

CA

California

5.91% top marginal rate
Structure
Progressive
Burden @ $100K
$25,848

NJ

New Jersey

6.01% top marginal rate
Structure
Progressive
Burden @ $100K
$6,827
Selected

MS

Mississippi

6.03% top marginal rate
Structure
Progressive
Burden @ $100K
$16,739

SC

South Carolina

6.17% top marginal rate
Structure
Progressive
Burden @ $100K
$9,490

WY

Wyoming

6.51% top marginal rate
Structure
Progressive
Burden @ $100K
$3,136

Bridges Needing Most Attention in Mississippi

Six lowest-condition bridges in Mississippi, ranked by the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.

US 11

Poor

Over: HOBOLOCHITTO CREEK

0.3 MI S SR 43 NORTH, Pearl River, MS

Built 1948 Load: 0.0 t ADT: 15,000

SR 145

Poor

Over: BLACK CREEK

2.6 MI S SR 18, Clarke, MS

Built 1937 Load: 0.0 t ADT: 810

US 51

Poor

Over: CREEK

1.6 MI N HOLMES CL, Carroll, MS

Built 1937 Load: 0.0 t ADT: 480

US 51

Poor

Over: RELIEF OPENING

2.9 MI N HOLMES CL, Carroll, MS

Built 1937 Load: 0.0 t ADT: 460

US 51

Poor

Over: RELIEF OPENING

3.0 MI N HOLMES CL, Carroll, MS

Built 1937 Load: 0.0 t ADT: 460

US 51

Poor

Over: PEACHAHALA CREEK

3.3 MI N HOLMES CL, Carroll, MS

Built 1937 Load: 0.0 t ADT: 460

All Bridges in Mississippi

NATCHEZ TRACE PARK

Fair

Over: I-20

8.0 MILES FROM MS ROUTE 4, Hinds, MS

Built 1965 Load: 19.0 t ADT: 1,130

NATCHEZ TRACE PARK

Fair

Over: SNAKE CREEK

5.9 MILES FROM I-20., Hinds, MS

Built 1967 Load: 19.0 t ADT: 1,130

NATCHEZ TRACE PARK

Fair

Over: COUNTY ROAD

0.6 MILES SOUTH OF MS ROU, Jefferson, MS

Built 1986 Load: 19.0 t ADT: 520

UNION AVENUE

Fair

Over: STREAM

1.3 MILES BEFORE VICKSBUR, Warren, MS

Built 1904 Load: 19.0 t ADT: 3,040

UNION AVENUE

Fair

Over: STREAM

2.0 MILES FROM U.S. ROUTE, Warren, MS

Built 1904 Load: 19.0 t ADT: 3,040

EAST MAIN ST.

Fair

Over: KCS RR

SEC 26 T12S R 5E, Chickasaw, MS

Built 2002 Load: 19.0 t ADT: 1,000

EAST MADDOX LN

Fair

Over: TRIB TO WHITE OAK CREEK

SEC 12 T 2N R 2W B, Copiah, MS

Built 1965 Load: 19.0 t ADT: 40

BOGUE CHITTO ROAD

Fair

Over: CANE MILL BRANCH

SEC 5 T 5N R 5E B, Franklin, MS

Built 1957 Load: 19.0 t ADT: 130

BILLY BELL RD

Fair

Over: BCH OF BOGUE CHITTO CR

SEC 23 T 7N R 1W B, Hinds, MS

Built 1961 Load: 19.0 t ADT: 500

JASPER CO. 135

Fair

Over: GAMMAGE CREEK

SEC 17 T 3N R10E, Jasper, MS

Built 1994 Load: 19.0 t ADT: 200

VICTORIA AVE.

Fair

Over: TRIB OF TALLAHALA CREEK

SEC 5 T 8N R11W, Jones, MS

Built 1993 Load: 19.0 t ADT: 400

OLD KILN ROAD

Fair

Over: BOARD PILE BRANCH

SEC 14 T 6S R16W B, Pearl River, MS

Built 2008 Load: 19.0 t ADT: 1,900

CR 7200

Fair

Over: WOLF CREEK

SEC 15 T 5S R 6E B, Prentiss, MS

Built 1960 Load: 19.0 t ADT: 510

OLD HWY 80

Fair

Over: MULBERRY CREEK

SEC 25 T 6N R 5E, Rankin, MS

Built 1989 Load: 19.0 t ADT: 150

SR 178

Fair

Over: TOMBIGBEE RIVER

6.1 MI E LEE CL, Itawamba, MS

Built 1931 Load: 19.1 t ADT: 200

SR 465

Fair

Over: RELIEF

8.7 MI W US 61, Issaquena, MS

Built 1955 Load: 19.1 t ADT: 860

ZUMBRO ROAD

Fair

Over: SUNFLOWER RIVER

SEC 2 T22N R 5W B, Bolivar, MS

Built 1961 Load: 19.1 t ADT: 230

CO RD 46

Fair

Over: BCH OF PEACHAHALA CREEK

SEC 22 T17N R 4E, Carroll, MS

Built 1968 Load: 19.1 t ADT: 10

TYSON RD

Fair

Over: BAYOU PIERRE RIVER

SEC 2 T 9N R 7E B, Copiah, MS

Built 1967 Load: 19.1 t ADT: 140

LAMKIN ROAD

Fair

Over: 509 OVER LOWER AUXI CHAN

SEC 23 T14N R 3W B, Humphreys, MS

Built 1959 Load: 19.1 t ADT: 110

ALDRIDGE ROAD

Fair

Over: MUDD ISLAND CREEK

SEC 12 T 9N R 1E B, Jefferson, MS

Built 1965 Load: 19.1 t ADT: 110

OAKLAND-ENID ROAD

Fair

Over: TILLATOBA CREEK

SEC 36 T26N R 3E B, Tallahatchie, MS

Built 1964 Load: 19.1 t ADT: 60

CO RD 122

Fair

Over: OTOUCALOFA CREEK

SEC 14 T11S R 4W B, Yalobusha, MS

Built 1966 Load: 19.1 t ADT: 180

SR 35

Fair

Over: N FORK TILLATOBA CR

0.2 MI N SR 32 EAST, Tallahatchie, MS

Built 1956 Load: 19.2 t ADT: 1,100

TYSON RD

Fair

Over: RELIEF BAYOU PIERRE RIV

SEC 2 T 9N R 7E B, Copiah, MS

Built 1967 Load: 19.2 t ADT: 140

FORTIFICATION ST

Fair

Over: ICGRR - MILL STREET

SEC 3 T 5N R 1E, Hinds, MS

Built 1973 Load: 19.2 t ADT: 11,000

SONAT ROAD

Fair

Over: PARTMAN BRANCH

SEC 15 T 9N R19W B, Jefferson Davis, MS

Built 1988 Load: 19.2 t ADT: 280

OLD MARION ROAD

Fair

Over: ROBBINS BRANCH

SEC 8 T 6N R16E, Lauderdale, MS

Built 1970 Load: 19.2 t ADT: 1,500

CALVARY CHURCH DR

Fair

Over: BIG CREEK

SEC 35 T 6N R 7E B, Lincoln, MS

Built 1968 Load: 19.2 t ADT: 330

HOWARD ROAD

Fair

Over: ICY BOGUE CREEK

SEC 9 T21N R 6W, Bolivar, MS

Built 1971 Load: 19.3 t ADT: 10

OLD HWY. 7 11

Fair

Over: RELIEF DITCH

SEC 31 T22N R 3E, Grenada, MS

Built 1992 Load: 19.3 t ADT: 30

UNIVERSITY AVE

Fair

Over: GERTRUDE FORD

SEC 20 T 8S R 3W, Lafayette, MS

Built 1936 Load: 19.3 t ADT: 12,000

OLD 8TH STREET RD

Fair

Over: CREEK

SEC 9 T 6N R15E B, Lauderdale, MS

Built 1920 Load: 19.3 t ADT: 2,000

GREENLAND ROAD

Fair

Over: LITTLE ROCK CREEK

SEC 14 T 8N R12E B, Newton, MS

Built 2001 Load: 19.3 t ADT: 60

BENSON ROAD

Fair

Over: PETER CREEK

SEC 18 T10S R 7W, Panola, MS

Built 1970 Load: 19.3 t ADT: 100

LONGVIEW ROAD

Fair

Over: MUBBY CREEK

SEC 20 T 9S R 4E B, Pontotoc, MS

Built 1963 Load: 19.3 t ADT: 960

WILLIAM ADAMS ROAD

Fair

Over: TILLATOBA CREEK

SEC_24_T25N_R 3E B, Tallahatchie, MS

Built 1990 Load: 19.3 t ADT: 100

CR 200

Fair

Over: UNNAMED CREEK

SEC 12 T 3S R 3E B, Tippah, MS

Built 1962 Load: 19.3 t ADT: 620

CR 200

Fair

Over: BELL CREEK

SEC 7 T 3S R 4E B, Tippah, MS

Built 1962 Load: 19.3 t ADT: 620

FS 347

Fair

Over: MILL CREEK

NO DATA ENTERED, Forrest, MS

Built 1999 Load: 19.4 t ADT: 50

BOUTWELL ROAD

Fair

Over: WEST TIGER CREEK

NO DATA ENTERED, Jones, MS

Built 2004 Load: 19.4 t ADT: 50

SR 465

Fair

Over: MUDDY BAYOU

15.7 MI W US 61, Warren, MS

Built 1955 Load: 19.4 t ADT: 860

CO. ROAD 4101

Fair

Over: LONG CREEK

SEC 1 T13N R 4E B, Attala, MS

Built 1959 Load: 19.4 t ADT: 90

CR 265

Fair

Over: COWPEN CREEK

SEC 17 T12S R 1W, Calhoun, MS

Built 1997 Load: 19.4 t ADT: 60

CR 238

Fair

Over: BRUSHY CREEK

SEC 20 T12S R 2W B, Calhoun, MS

Built 1993 Load: 19.4 t ADT: 50

CR 238

Fair

Over: PERSIMMON CREEK

SEC 29 T12S R 2W B, Calhoun, MS

Built 1994 Load: 19.4 t ADT: 50

CO RD 282

Fair

Over: BIG SAND CREEK

SEC 12 T19N R 4E, Carroll, MS

Built 2004 Load: 19.4 t ADT: 490

LEGGETT RD

Fair

Over: BRANDYWINE CREEK

SEC 32 T10N R 5E B, Copiah, MS

Built 1967 Load: 19.4 t ADT: 80

WALNUT STREET

Fair

Over: GORDONS CREEK

SEC 10 T 4N R13W, Forrest, MS

Built 1960 Load: 19.4 t ADT: 1,500

MAIN STREET 9348

Fair

Over: LAKE/RLF. YALOBUSHA RIV.

SEC_ 8_T22N_R 5E B, Grenada, MS

Built 1962 Load: 19.4 t ADT: 4,200

Showing 1,001-1,050 of 16,739 bridges

Related

All states → | National rankings → | Understanding conditions → | Retired SD term explained →
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges.

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). Poor condition is an inspection-record category, not a closure or unsafe-to-cross designation. Consult the bridge owner for current status.

Understanding Bridge Conditions

How FHWA rates bridge condition on a 0-9 scale.

Check Your Daily Bridges

How to look up bridge condition data for bridges on your route.

Read our methodology — how this data is sourced, computed, and verified.

What to do with this

Use Mississippi's inventory picture to drill to a county or a specific span.

  • Browse counties in Mississippi and open the highest-Poor shares first. County list
  • See where this state sits among peers on Poor-condition share. State rankings
  • Compare this state with another jurisdiction on the same measures. State compare

NBI condition ratings are inventory snapshots, not live crossing-safety verdicts.

Every figure on PlainBridges is rendered directly from federal source data, no number is typed in by an editor. Mississippi Good/Fair/Poor shares and county rollups on this page are computed from the same NBI extract as the national boards; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2024 NBI release. NBI condition categories reflect the latest reported inventory record, not a live safety, closure, or travel decision.