Total Bridges
16,823
Public highway bridges in Mississippi
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
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%.
Condition Distribution
Bridge inventory deck-condition mix — Mississippi (FHWA NBI)
Counties (82)
Adams 104 Alcorn 213 Amite 210 Attala 229 Benton 103 Bolivar 272 Calhoun 213 Carroll 225 Chickasaw 251 Choctaw 165 Claiborne 138 Clarke 224 Clay 155 Coahoma 116 Copiah 266 Covington 164 DeSoto 269 Forrest 287 Franklin 157 George 116 Greene 171 Grenada 163 Hancock 104 Harrison 306 Hinds 667 Holmes 212 Humphreys 94 Issaquena 20 Itawamba 230 Jackson 268 Jasper 194 Jefferson 102 Jefferson Davis 142 Jones 330 Kemper 211 Lafayette 259 Lamar 154 Lauderdale 484 Lawrence 134 Leake 200 Lee 393 Leflore 139 Lincoln 380 Lowndes 250 Madison 314 Marion 201 Marshall 256 Monroe 291 Montgomery 170 Neshoba 200 Newton 244 Noxubee 201 Oktibbeha 227 Panola 231 Pearl River 234 Perry 162 Pike 211 Pontotoc 169 Prentiss 205 Quitman 106 Rankin 376 Scott 199 Sharkey 61 Simpson 201 Smith 175 Stone 125 Sunflower 169 Tallahatchie 155 Tate 139 Tippah 140 Tishomingo 149 Tunica 81 Union 207 Walthall 154 Warren 175 Washington 317 Wayne 214 Webster 181 Wilkinson 94 Winston 176 Yalobusha 158 Yazoo 271
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
16
Idaho
5.51% top marginal rate
28
Mississippi
5.92% top marginal rate
45
South Carolina
6.10% top marginal rate
55
Wisconsin
6.13% top marginal rate
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.
FELLOWSHIP ROAD
PoorOver: BROCK CREEK
SEC 28 T 8S R 6E, Lee, MS
Built 1956 Load: 0.3 t ADT: 80
LEEAUBRE LANE
Structurally DeficientOver: TURKEYFOOT BRANCH
SEC 24 T 9N R 3W, Yazoo, MS
Built 1965 Load: 0.7 t ADT: 10
CO RD 125
PoorOver: AIKENS CREEK
SEC 8 T20N R 3E, Carroll, MS
Built 1958 Load: 0.9 t ADT: 40
BUCK REED ROAD
PoorOver: BRANCH OF BAKERS CREEK
SEC 26 T 6N R 4W, Hinds, MS
Built 1997 Load: 0.9 t ADT: 80
OFC THOMAS CATCHIN
Structurally DeficientOver: LYNCH CR
SEC 31 T 6N R 1E, Hinds, MS
Built 1985 Load: 1.0 t ADT: 4,000
WARREN TOWN ROAD
PoorOver: PARKER CREEK
SEC 24 T10N R16E B, Kemper, MS
Built 1967 Load: 1.2 t ADT: 110
All Bridges in Mississippi
US 98
UnknownOver: US 84
US 98 OVER US 84, Franklin, MS
Built 1974 ADT: 2,050
US 98
UnknownOver: US 84
US 98 OVER US 84, Franklin, MS
Built 1974 ADT: 2,150
SR 556
UnknownOver: US 84
SR 556 OVER US 84, Franklin, MS
Built 1981 ADT: 2,500
MEADVILLE ROAD
UnknownOver: US 84
1.6 MI W US 98, Franklin, MS
Built 1974 ADT: 4,300
CNIC RR
UnknownOver: SR 198
3.0 MI W OF LUCEDALE, George, MS
Built 1938 ADT: 2,100
SR 26
UnknownOver: SR 63
SR 26 OVER SR 63, George, MS
Built 1999 ADT: 4,400
SR 63
UnknownOver: SR 198/CNIC RR
1.0 MI S US 98, George, MS
Built 2000 ADT: 2,100
SR 63
UnknownOver: SR 198/CNIC RR
1.0 MI S US 98, George, MS
Built 2000 ADT: 2,400
SR 63
UnknownOver: US 98
SR 63 OVER US 98, George, MS
Built 2000 ADT: 4,400
SR 63
UnknownOver: US 98
SR 63 OVER US 98, George, MS
Built 2000 ADT: 3,200
FIG FARM ROAD
UnknownOver: SR 63
1.7 MI N SR 26, George, MS
Built 2000 ADT: 5,600
SR 57
UnknownOver: SR 63
SR 57 OVER SR 63, Greene, MS
Built 2011 ADT: 2,700
SR 57
UnknownOver: SR 63
SR 57 OVER SR 63, Greene, MS
Built 2011 ADT: 1,700
I 55
UnknownOver: US 51
I 55 OVER US 51, Grenada, MS
Built 1965 ADT: 2,400
I 55
UnknownOver: US 51
I 55 OVER US 51, Grenada, MS
Built 1965 ADT: 4,700
I 55
UnknownOver: SR 7
I 55 OVER SR 7 NORTH, Grenada, MS
Built 1960 ADT: 2,500
I 55
UnknownOver: SR 7
I 55 OVER SR 7 NORTH, Grenada, MS
Built 1960 ADT: 3,300
SR 7
UnknownOver: I 55
SR 7/SR 8 OVER I 55, Grenada, MS
Built 1965 ADT: 8,500
SR 7
UnknownOver: I 55
SR 7/SR 8 OVER I 55, Grenada, MS
Built 1965 ADT: 8,500
CAMP MCCAIN ROAD
UnknownOver: I 55
3.7 MI N SR 404, Grenada, MS
Built 1999 ADT: 7,000
HALLS ROAD
UnknownOver: I 55
5.5 MI S SR 7 SOUTH, Grenada, MS
Built 1965 ADT: 7,000
HALLS ROAD
UnknownOver: I 55
5.5 MI S SR 7 SOUTH, Grenada, MS
Built 1965 ADT: 7,000
SWEETHOME ROAD
UnknownOver: I 55
1.9 MI S SR 7 SOUTH, Grenada, MS
Built 1964 ADT: 7,000
SWEETHOME ROAD
UnknownOver: I 55
1.9 MI S SR 7 SOUTH, Grenada, MS
Built 1964 ADT: 7,000
PAPER MILL ROAD
UnknownOver: I 55
1.9 MI N SR 7/SR 8, Grenada, MS
Built 1994 ADT: 8,500
HARDY ROAD
UnknownOver: I 55
0.3 MI S YALOBUSHA CL, Grenada, MS
Built 1960 ADT: 8,000
I 10
UnknownOver: SR 607
I 10 OVER SR 607, Hancock, MS
Built 1967 ADT: 3,150
I 10
UnknownOver: SR 607
I 10 OVER SR 607, Hancock, MS
Built 1967 ADT: 3,250
I 10
UnknownOver: SR 43
I 10 OVER SR 43, Hancock, MS
Built 1967 ADT: 7,500
I 10
UnknownOver: SR 43
I 10 OVER SR 43, Hancock, MS
Built 1967 ADT: 6,500
DIAMONDHEAD DR
UnknownOver: I 10
3.0 MI E SR 43, Hancock, MS
Built 1968 ADT: 23,500
I 10
UnknownOver: US 49
I 10 OVER US 49, Harrison, MS
Built 1969 ADT: 25,500
I 10
UnknownOver: US 49
I 10 OVER US 49, Harrison, MS
Built 1969 ADT: 30,000
I 10
UnknownOver: SR 605
3.8 MI E US 49, Harrison, MS
Built 1969 ADT: 14,500
I 10
UnknownOver: SR 605
3.8 MI E US 49, Harrison, MS
Built 1969 ADT: 15,500
I 10
UnknownOver: SR 67
I 10 OVER SR 67, Harrison, MS
Built 1970 ADT: 4,200
I 10
UnknownOver: SR 67
I 10 OVER SR 67, Harrison, MS
Built 1970 ADT: 5,500
I 110
UnknownOver: I 10
I 110 OVER I 10, Harrison, MS
Built 1970 ADT: 18,000
I 110
UnknownOver: I 10
I 110 OVER I 10, Harrison, MS
Built 1970 ADT: 35,500
I 110 INNER LOOP
UnknownOver: US 90
JCT US 90 & I 110, Harrison, MS
Built 1988 ADT: 19,000
I 110 OUTER LOOP
UnknownOver: US 90
JCT US 90 & I 110, Harrison, MS
Built 1988 ADT: 19,000
OVERHEAD WALKWAY
UnknownOver: US 90
0.6 MI W US 49, Harrison, MS
Built 1999 ADT: 31,500
OVERHEAD WALKWAY
UnknownOver: US 90
0.6 MI E SR 605, Harrison, MS
Built 2013 ADT: 12,000
OVERHEAD WALKWAY
UnknownOver: US 90
0.1 MI E I 110, Harrison, MS
Built 2019 ADT: 31,000
OVERHEAD WALKWAY
UnknownOver: US 90
0.6 MI W OF BILOXI BAY, Harrison, MS
Built 2013 ADT: 15,000
OVERHEAD WALKWAY
UnknownOver: US 90
0.4 MI W OF BILOXI BAY, Harrison, MS
Built 1994 ADT: 15,000
SR 67
UnknownOver: SR 15
SR 67 OVER SR 15, Harrison, MS
Built 2009 ADT: 3,500
SR 67
UnknownOver: SR 15
SR 67 OVER SR 15, Harrison, MS
Built 2009 ADT: 3,300
SR 67
UnknownOver: US 49
SR 67 OVER US 49, Harrison, MS
Built 2009 ADT: 9,000
SR 605
UnknownOver: SR 67
SR 605 OVER SR 67, Harrison, MS
Built 2007 ADT: 4,650
Showing 151-200 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.
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.
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |