Total Bridges
24,654
Public highway bridges in Missouri
State profile · Near national median SD
Missouri bridge safety
Condition ratings, load ratings, and structural-deficiency data for every public highway bridge in Missouri — drawn straight from the FHWA National Bridge Inventory.
- 24,654
- Public bridges
- 34.5%
- Good condition
- 8.5%
- Poor condition
- 8.5%
- Structurally deficient
Good Condition
34.5%
8,506 bridges rated 7-9
-15.5pp vs 50% benchmark
Poor Condition
8.5%
2,104 bridges rated 0-4
Structurally Deficient
8.5%
2,104 bridges flagged for repair priority
1.5pp vs national avg 7.0%
Missouri vs national bridge condition
Missouri — Good condition share 34.5%
National avg
Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).
Missouri — Structurally deficient share 28.4%
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 — Missouri (FHWA NBI)
Counties (115)
Adair 301 Andrew 162 Atchison 191 Audrain 314 Barry 166 Barton 214 Bates 319 Benton 135 Bollinger 125 Boone 334 Buchanan 246 Butler 227 Caldwell 208 Callaway 303 Camden 92 Cape Girardeau 374 Carroll 372 Carter 48 Cass 377 Cedar 112 Chariton 289 Christian 121 Clark 178 Clay 436 Clinton 152 Cole 227 Cooper 193 Crawford 118 Dade 161 Dallas 114 Daviess 222 DeKalb 237 Dent 75 Douglas 75 Dunklin 214 Franklin 333 Gasconade 143 Gentry 246 Greene 493 Grundy 187 Harrison 331 Henry 264 Hickory 57 Holt 167 Howard 133 Howell 189 Iron 129 Jackson 930 Jasper 471 Jefferson 411 Johnson 477 Knox 167 Laclede 119 Lafayette 238 Lawrence 234 Lewis 171 Lincoln 189 Linn 313 Livingston 185 Macon 291 Madison 118 Maries 69 Marion 186 McDonald 148 Mercer 137 Miller 142 Mississippi 99 Moniteau 93 Monroe 178 Montgomery 163 Morgan 105 New Madrid 282 Newton 310 Nodaway 396 Oregon 84 Osage 100 Ozark 82 Pemiscot 206 Perry 120 Pettis 243 Phelps 156 Pike 226 Platte 285 Polk 185 Pulaski 104 Putnam 213 Ralls 138 Randolph 163 Ray 185 Reynolds 91 Ripley 116 Saline 230 Schuyler 120 Scotland 201 Scott 182 Shannon 63 Shelby 109 St. Charles 418 St. Clair 139 St. Francois 165 St. Louis 912 St. Louis city 240 Ste. Genevieve 104 Stoddard 434 Stone 64 Sullivan 224 Taney 151 Texas 162 Vernon 403 Warren 152 Washington 158 Wayne 198 Webster 190 Worth 81 Wright 131
Missouri 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 Missouri on the same metric.
17
Illinois
7.88% top marginal rate
25
Massachusetts
7.96% top marginal rate
29
Missouri
8.53% top marginal rate
26
Michigan
8.92% top marginal rate
02
Alaska
10.12% top marginal rate
Bridges Needing Most Attention in Missouri
Six lowest-condition bridges in Missouri, ranked by composite NBI rating. Each is inspected at least every 24 months.
RICHFIELD RD
Structurally DeficientOver: RUSH CR
S 9 T 51 N R 31 W, Clay, MO
Built 1920 Load: 0.9 t ADT: 900
COUNTY RD E-330
Structurally DeficientOver: BROF BRUSH CR
S 22 T 35 N R 24 W, Polk, MO
Built 1900 Load: 0.9 t ADT: 45
COUNTY RD S-80
PoorOver: BEAR CR
S 17 T 33 N R 23 W, Polk, MO
Built 1900 Load: 0.9 t ADT: 30
NOVA AVE
PoorOver: BUCK CR
S 25 T 52 N R 20 W, Saline, MO
Built 1948 Load: 0.9 t ADT: 35
COUNTY RD 537
PoorOver: HOLLIDAY CR
S 5 T 28 N R 6 E, Wayne, MO
Built 1950 Load: 0.9 t ADT: 100
ROSEBUD RD
PoorOver: BR GASCONADE RVR
S 3 T 36 N R 13 W, Pulaski, MO
Built 1940 Load: 1.8 t ADT: 50
All Bridges in Missouri
FARM RD 101
FairOver: CLEAR CR
S 10 T 29 N R 23 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 115
FARM RD 102
FairOver: PEA RIDGE CR
S 2 T 29 N R 22 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 925
FARM RD 115
FairOver: LIT SAC RVR
S 18 T 31 N R 22 W, Greene, MO
Built 1987 Load: 16.2 t ADT: 62
FARM RD 116
FairOver: BR OF SAC RVR
S 10 T 29 N R 34 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 150
FARM RD 116
FairOver: BR OF SAC RVR
S 10 T 29 N R 24 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 160
FARM RD 117
FairOver: BR OF LIT SAC RVR
S 5 T 30 N R 22 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 30
FARM RD 124
FairOver: CLEAR CR
S 11 T 29 N R 36 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 614
FARM RD 138
FairOver: BR OF JAMES RVR
S 20 T 29 N R 20 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 231
SUNSET DR
FairOver: BR OF LT POMME DE
S 3 T 31 N R 20 W, Greene, MO
Built 1978 Load: 16.2 t ADT: 100
FARM RD 144
FairOver: BR OF JONES BR
S 27 T 29 N R 21 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 1,390
FARM RD 150
FairOver: TURNER CR
S 31 T 29 N R 20 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 10
FARM RD 150
FairOver: BR OF TURNER CR
S 31 T 29 N R 20 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 528
FARM RD 156
FairOver: BR OF PICKERING CR
S 3 T 28 N R 24 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 222
FARM RD 156
FairOver: BR OF PICKERING CR
S 3 T 28 N R 24 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 222
FARM RD 159
FairOver: LIT SAC RVR
S 19 T 30 N R 21 W, Greene, MO
Built 1910 Load: 16.2 t ADT: 894
FARM RD 159
FairOver: BR OF LIT SAC RVR
S 19 T 30 N R 21 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 894
FARM RD 160
FairOver: DRY BR
S 6 T 28 N R 23 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 66
FARM RD 160
FairOver: BR OF PD CR
S 4 T 28 N R 23 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 136
FARM RD 170
FairOver: BR OF JAMES RVR
S 8 T 28 N R 20 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 402
FARM RD 188
FairOver: BR OF PICKERING CR
S 27 T 28 N R 24 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 93
FARM RD 190
FairOver: PICKERING CR
S 28 T 28 N R 24 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 102
FARM RD 194
FairOver: FARMERS BR, JAMES
S 27 T 28 N R 21 W, Greene, MO
Built 1990 Load: 16.2 t ADT: 369
FARM RD 213
FairOver: PEARSON CR
S 5 T 29 N R 20 W, Greene, MO
Built 1939 Load: 16.2 t ADT: 114
FARM RD 219
FairOver: TURNER CR
S 29 T 29 N R 20 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 233
FARM RD 225
FairOver: BR OF POMME TERRE
S 15 T 31 N R 20 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 336
FARM RD 227
FairOver: BR OF JAMES RVR
S 9 T 28 N R 20 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 73
SHERMAN AVE
FairOver: N BR JORDAN CR
S 13 T 29 N R 22 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 1,010
KIMBROUGH AVE
FairOver: FASSNIGHT CR
S 25 T 29 N R 22 W, Greene, MO
Built 1934 Load: 16.2 t ADT: 8,000
BOONVILLE AVE
FairOver: JORDAN CR
S 24 T 29 N R 22 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 6,410
CAMPBELL AVE
FairOver: JORDAN CR
S 23 T 29 N R 22 W, Greene, MO
Built 1924 Load: 16.2 t ADT: 7,500
SCENIC AVE
FairOver: WILSON CR
S 27 T 29 N R 22 W, Greene, MO
Built 1933 Load: 16.2 t ADT: 10,000
GRAND ST
FairOver: WILSON CR
S 21 T 29 N R 22 W, Greene, MO
Built 1979 Load: 16.2 t ADT: 3,000
ELDON AVE
FairOver: NICHOLS BR
S 20 T 29 N R 22 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 500
CATALPA ST
FairOver: JORDAN CR
S 27 T 29 N R 22 W, Greene, MO
Built 1987 Load: 16.2 t ADT: 250
CLAY AVE
FairOver: FASSNIGHT CR
S 25 T 29 N R 22 W, Greene, MO
Built 1900 Load: 16.2 t ADT: 300
RT J S
FairOver: BNSF RR, TURNER CR
S 30 T 29 N R 20 W, Greene, MO
Built 1974 Load: 16.2 t ADT: 1,795
NE 45TH ST
FairOver: NO CR
S 27 T 62 N R 23 W, Grundy, MO
Built 1986 Load: 16.2 t ADT: 25
NE 20TH ST
FairOver: MUDDY CR
S 3 T 61 N R 24 W, Grundy, MO
Built 1986 Load: 16.2 t ADT: 40
NE 28TH ST
FairOver: MUDDY CR
S 10 T 61 N R 24 W, Grundy, MO
Built 1985 Load: 16.2 t ADT: 200
RT O E
FairOver: MUDDY CR
S 14 T 62 N R 24 W, Grundy, MO
Built 1961 Load: 16.2 t ADT: 243
W 130 ST
FairOver: WOLF CR
S 16 T 66 N R 28 W, Harrison, MO
Built 1988 Load: 16.2 t ADT: 5
W 240 ST
FairOver: PECKS BR
S 3 T 64 N R 28 W, Harrison, MO
Built 1989 Load: 16.2 t ADT: 35
E 280 ST
FairOver: TRIB TO POLECAT CR
S 29 T 64 N R 27 W, Harrison, MO
Built 1979 Load: 16.2 t ADT: 20
E 300 AVE
FairOver: QUEENS BR
S 5 T 63 N R 26 W, Harrison, MO
Built 1910 Load: 16.2 t ADT: 20
E 300 ST
FairOver: POLECAT CR
S 6 T 63 N R 27 W, Harrison, MO
Built 1910 Load: 16.2 t ADT: 40
E 220 AVE
FairOver: BR OF POLECAT CR
S 36 T 63 N R 28 W, Harrison, MO
Built 1974 Load: 16.2 t ADT: 35
URICH RD
FairOver: TOWN CR
S 3 T 41 N R 26 W, Henry, MO
Built 1970 Load: 16.2 t ADT: 450
NW500
FairOver: FIELDS CR
S 9 T 42 N R 26 W, Henry, MO
Built 1970 Load: 16.2 t ADT: 40
NW251
FairOver: FIELDS CR
S 20 T 42 N R 26 W, Henry, MO
Built 1920 Load: 16.2 t ADT: 50
DIVISION
FairOver: ROSE CR
S 5 T 41 N R 26 W, Henry, MO
Built 1930 Load: 16.2 t ADT: 50
Showing 3,851-3,900 of 24,654 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 |