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

HAZELWOOD ROAD

Good

Over: MCGEE CREEK

SEC 25 T16S R 6E B, Clay, MS

Built 1993 Load: 35.9 t ADT: 120

FOREMAN TOLES ROAD

Good

Over: TALLACHULA CK.

SEC 10 T 9N R14E, Kemper, MS

Built 1999 Load: 35.9 t ADT: 100

FAS437 0LD JACKSON

Good

Over: OKATIBBEE CREEK

SEC 32 T10N R14E B, Kemper, MS

Built 1996 Load: 35.9 t ADT: 220

WAHALAK ROAD

Good

Over: WAHALAK CREEK

SEC 16 T12N R17E B, Kemper, MS

Built 2001 Load: 35.9 t ADT: 60

BINNSVILLE RD

Good

Over: BODKA CREEK

SEC 23 T12N R18E B, Kemper, MS

Built 1990 Load: 35.9 t ADT: 360

DUNROVIN ROAD

Good

Over: BROTHERS BRANCH

SEC 36 T 6N R15E, Lauderdale, MS

Built 1991 Load: 35.9 t ADT: 130

18TH AVE

Good

Over: SOWASHEE CREEK

SEC 17 T 6N R16E, Lauderdale, MS

Built 1989 Load: 35.9 t ADT: 8,200

LINDLEY ROAD

Good

Over: CREEK

SEC 28 T 7N R16E B, Lauderdale, MS

Built 1996 Load: 35.9 t ADT: 8,700

PONTA ROAD

Good

Over: LIZELIA CREEK

SEC 23 T 8N R16E B, Lauderdale, MS

Built 1989 Load: 35.9 t ADT: 430

MAHORNER RD

Good

Over: BRANCH

SEC 11 T13N R17E B, Noxubee, MS

Built 1984 Load: 35.9 t ADT: 120

DANCY RD

Good

Over: WOODWARD CREEK

SEC 10 T13N R19E, Noxubee, MS

Built 2000 Load: 35.9 t ADT: 80

SANDYLAND RD

Good

Over: CYPRESS BRANCH

SEC 27 T16N R19E B, Noxubee, MS

Built 1986 Load: 35.9 t ADT: 630

SMITH CO. 106

Good

Over: HATCHAPALOO CREEK

SEC 17 T 1N R 7E B, Smith, MS

Built 2004 Load: 35.9 t ADT: 100

SMITH CO. 581

Good

Over: BOWLEN CREEK

SEC 23 T 3N R 8E B, Smith, MS

Built 1994 Load: 35.9 t ADT: 160

SMITH CO. 504

Good

Over: LEAF RIVER

SEC 36 T 4N R 8E B, Smith, MS

Built 2000 Load: 35.9 t ADT: 330

I 20

Good

Over: TERRAPIN SKIN CREEK

0.8 MI E SR 18, Rankin, MS

Built 1966 Load: 36.0 t ADT: 22,000

US 45

Good

Over: RELIEF

0.8 MI N JCT US 45A/US45, Lee, MS

Built 1987 Load: 36.0 t ADT: 28,000

US 49

Good

Over: RELIEF

0.9 MI N MADISON CL, Yazoo, MS

Built 1978 Load: 36.0 t ADT: 12,000

I 22

Good

Over: NORVELL CREEK

2.2 MI W SR 30, Union, MS

Built 1972 Load: 36.0 t ADT: 23,000

SR 15

Good

Over: DITCH

8.0 MI N SR 503, Newton, MS

Built 1976 Load: 36.0 t ADT: 4,100

SR 15

Good

Over: CALLOWAY CREEK

8.4 MI N CHICKASAW CL, Pontotoc, MS

Built 1993 Load: 36.0 t ADT: 5,800

SR 15

Good

Over: SR 25

SR 15 SOUTH OVER SR 25, Winston, MS

Built 2001 Load: 36.0 t ADT: 1,000

SR 24

Good

Over: TANGIPAHOA RIVER RELIEF

2.1 MI W I 55, Pike, MS

Built 1993 Load: 36.0 t ADT: 4,900

SR 42

Good

Over: GREENS CREEK

0.9 MI E US 11, Forrest, MS

Built 2007 Load: 36.0 t ADT: 8,500

SR 42

Good

Over: GREENS CREEK

0.9 MI E US 11, Forrest, MS

Built 2007 Load: 36.0 t ADT: 8,500

SR 48

Good

Over: W FORK PUSHEPATAPA CREEK

5.9 MI E SR 198, Walthall, MS

Built 1997 Load: 36.0 t ADT: 1,100

SR 50

Good

Over: CREEK

6.5 MI E WEBSTER CL, Clay, MS

Built 1950 Load: 36.0 t ADT: 820

SR 63

Good

Over: BLACK CREEK

3.6 MI S GEORGE CL, Jackson, MS

Built 1980 Load: 36.0 t ADT: 4,350

SR 63

Good

Over: CEDAR CREEK

1.3 MI S GEORGE CL, Jackson, MS

Built 1980 Load: 36.0 t ADT: 4,500

SR 178

Good

Over: CHEWALLA CREEK & BN RAIL

9.7 MI E SR 7, Marshall, MS

Built 2014 Load: 36.0 t ADT: 1,700

SR 178

Good

Over: TIPPAH RIVER RELIEF

2.2 MI W BENTON CL, Marshall, MS

Built 2016 Load: 36.0 t ADT: 1,700

SR 178

Good

Over: TIPPAH RIVER

2.0 MI W BENTON CL, Marshall, MS

Built 2016 Load: 36.0 t ADT: 1,700

SR 305

Good

Over: COLDWATER RIVER RELIEF

6.8 MI S US 78, DeSoto, MS

Built 2010 Load: 36.0 t ADT: 8,800

SR 315

Good

Over: TOWN CREEK

0.1 MI E OLD HWY 7, Yalobusha, MS

Built 1990 Load: 36.0 t ADT: 2,200

SR 492

Good

Over: BRAKE BRANCH

5.3 MI E NEWTON CL, Neshoba, MS

Built 1988 Load: 36.0 t ADT: 2,200

SR 495

Good

Over: LAND CREEK TRIB NO 1

1.3 MI N SR 16, Kemper, MS

Built 2006 Load: 36.0 t ADT: 140

SR 495

Good

Over: COW CREEK

6.9 MI N SR 16, Kemper, MS

Built 2006 Load: 36.0 t ADT: 140

SR 501

Good

Over: LEAF RIVER

2.7 MI N SMITH CL, Scott, MS

Built 2016 Load: 36.0 t ADT: 1,200

GADD ROAD

Good

Over: I 22

3.6 MI E MARSHALL CL, Benton, MS

Built 1993 Load: 36.0 t ADT: 170

WENASOGA ROAD

Good

Over: CANE CREEK BRANCH

SEC 28 T 1S R 7E B, Alcorn, MS

Built 1998 Load: 36.0 t ADT: 143

CR 402

Good

Over: BRIDGE CREEK RELIEF

SEC 23 T 2S R 7E B, Alcorn, MS

Built 1976 Load: 36.0 t ADT: 3,411

CR 409

Good

Over: HINKLE CREEK

SEC 35 T 3S R 7E B, Alcorn, MS

Built 1996 Load: 36.0 t ADT: 742

CR 409

Good

Over: BYNUM CR

SEC 35 T 3S R 7E B, Alcorn, MS

Built 1996 Load: 36.0 t ADT: 742

CR 550

Good

Over: OLD DANVILLE CREEK

SEC 6 T 4S R 6E, Alcorn, MS

Built 1998 Load: 36.0 t ADT: 75

JUDGE ROAD

Good

Over: EAST FORK WAGONER CREEK

SEC 34 T 3N R 3E, Amite, MS

Built 1997 Load: 36.0 t ADT: 40

FOREMAN ROAD

Good

Over: SMALL CREEK

SEC 32 T 4N R 2E, Amite, MS

Built 1999 Load: 36.0 t ADT: 80

COUNTY LINE ROAD

Good

Over: TANGIPAHOA RIVER

SEC 24 T 4N R 6E, Amite, MS

Built 1997 Load: 36.0 t ADT: 80

RIVER ROAD

Good

Over: COLWELL BRANCH

SEC 8 T 1N R 5E, Amite, MS

Built 2005 Load: 36.0 t ADT: 110

CO. ROAD 1103

Good

Over: KENTY CREEK

SEC 33 T13N R 8E, Attala, MS

Built 2003 Load: 36.0 t ADT: 50

CO. ROAD 4227

Good

Over: ATWOOD CREEK

SEC 9 T14N R 6E, Attala, MS

Built 2002 Load: 36.0 t ADT: 80

Showing 11,651-11,700 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.