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
NW STARFIELD RD
FairOver: MCGUIRE BR
S 19 T 56 N R 32 W, Clinton, MO
Built 1904 Load: 22.5 t ADT: 30
RT Y S
FairOver: CASTILE CR
S 15 T 57 N R 32 W, Clinton, MO
Built 1960 Load: 22.5 t ADT: 351
TANNER BRIDGE RD
FairOver: HERBRANDT CR
S 36 T 44 N R 12 W, Cole, MO
Built 1980 Load: 22.5 t ADT: 400
RT J E
FairOver: FAIRGD BR
S 32 T 47 N R 17 W, Cooper, MO
Built 1953 Load: 22.5 t ADT: 296
RT D S
FairOver: BNSF RR
S 17 T 40 N R 2 W, Crawford, MO
Built 1984 Load: 22.5 t ADT: 2,009
RT C E
FairOver: 3 MILE CR
S 21 T 40 N R 4 W, Crawford, MO
Built 1938 Load: 22.5 t ADT: 2,210
COUNTY RD 11
FairOver: PATTEN BR
S 25 T 33 N R 29 W, Dade, MO
Built 1931 Load: 22.5 t ADT: 25
COUNTY RD 121
FairOver: GOOSE CR
S 25 T 33 N R 27 W, Dade, MO
Built 1931 Load: 22.5 t ADT: 20
COUNTY RD 21
FairOver: HORSE CR BR
S 7 T 32 N R 28 W, Dade, MO
Built 1931 Load: 22.5 t ADT: 10
COUNTY RD 205
FairOver: CORMACK BR
S 8 T 32 N R 25 W, Dade, MO
Built 1925 Load: 22.5 t ADT: 10
COUNTY RD 205
FairOver: JONES BR
S 8 T 32 N R 25 W, Dade, MO
Built 1931 Load: 22.5 t ADT: 10
COUNTY RD 62
FairOver: N SONS CR BR
S 27 T 32 N R 27 W, Dade, MO
Built 1929 Load: 22.5 t ADT: 5
COUNTY RD 76
FairOver: WOODY BR
S 35 T 32 N R 26 W, Dade, MO
Built 1934 Load: 22.5 t ADT: 20
COUNTY RD 13
FairOver: HORSE CR
S 6 T 31 N R 28 W, Dade, MO
Built 1920 Load: 22.5 t ADT: 15
N. DADE 41
FairOver: HORSE CR BR
S 9 T 31 N R 28 W, Dade, MO
Built 1945 Load: 22.5 t ADT: 10
S. DADE 191
FairOver: LINN BR
S 19 T 31 N R 25 W, Dade, MO
Built 1930 Load: 22.5 t ADT: 20
COUNTY RD 92
FairOver: SONS CR BR
S 2 T 31 N R 27 W, Dade, MO
Built 1927 Load: 22.5 t ADT: 25
COUNTY RD 92
FairOver: SAC RVR BR
S 6 T 31 N R 25 W, Dade, MO
Built 1930 Load: 22.5 t ADT: 10
COUNTY RD 237
FairOver: SAC RVR BR
S 14 T 31 N R 25 W, Dade, MO
Built 1950 Load: 22.5 t ADT: 10
COUNTY RD 112
FairOver: SONS CR BR
S 15 T 31 N R 27 W, Dade, MO
Built 1925 Load: 22.5 t ADT: 25
COUNTY RD 122
FairOver: HORSE CR
S 23 T 31 N R 28 W, Dade, MO
Built 1960 Load: 22.5 t ADT: 25
COUNTY RD 126
FairOver: TURNBACK CR BR
S 27 T 31 N R 26 W, Dade, MO
Built 1929 Load: 22.5 t ADT: 75
E. DADE 132
FairOver: SAC RVR BR
S 273 T 31 N R 25 W, Dade, MO
Built 1932 Load: 22.5 t ADT: 30
COUNTY RD 7
FairOver: MUDDY FK CR
S 1 T 30 N R 29 W, Dade, MO
Built 1928 Load: 22.5 t ADT: 40
COUNTY RD 125
FairOver: W LIMESTONE CR
S 12 T 30 N R 27 W, Dade, MO
Built 1945 Load: 22.5 t ADT: 25
COUNTY RD 167
FairOver: SINKING CR
S 10 T 30 N R 26 W, Dade, MO
Built 1925 Load: 22.5 t ADT: 15
COUNTY RD 152
FairOver: SONS CR BR
S 6 T 30 N R 27 W, Dade, MO
Built 1935 Load: 22.5 t ADT: 40
COUNTY RD 182
FairOver: S LIMESTONE CR
S 22 T 30 N R 27 W, Dade, MO
Built 1945 Load: 22.5 t ADT: 25
COUNTY RD 192
FairOver: LIMESTONE CR BR
S 30 T 30 N R 26 W, Dade, MO
Built 1940 Load: 22.5 t ADT: 25
JONES CREEK RD
FairOver: JONES CR
S 1 T 32 N R 19 W, Dallas, MO
Built 1990 Load: 22.5 t ADT: 30
MO 32 E
FairOver: LINDLEY CR
S 29 T 34 N R 20 W, Dallas, MO
Built 1946 Load: 22.5 t ADT: 4,229
MO 73 S
FairOver: TUNAS BR
S 21 T 36 N R 19 W, Dallas, MO
Built 1925 Load: 22.5 t ADT: 1,986
RT B E
FairOver: COON CR BR
S 14 T 61 N R 26 W, Daviess, MO
Built 1941 Load: 22.5 t ADT: 283
NE BAKER RD
FairOver: M FK LOST CR
S 1 T 59 N R 31 W, DeKalb, MO
Built 1988 Load: 22.5 t ADT: 10
RT W E
FairOver: E FK LOST CR
S 12 T 59 N R 31 W, DeKalb, MO
Built 1957 Load: 22.5 t ADT: 125
MO 68 E
FairOver: SPRING BR
S 12 T 34 N R 6 W, Dent, MO
Built 1933 Load: 22.5 t ADT: 1,688
COUNTY RD # 442
FairOver: DRAIN DTCH
S 31 T 19 N R 10 E, Dunklin, MO
Built 1993 Load: 22.5 t ADT: 35
RT DD E
FairOver: ST FRANCIS RVR
S 25 T 22 N R 8 E, Dunklin, MO
Built 1968 Load: 22.5 t ADT: 314
RT BB E
FairOver: ST FRANCIS RVR
S 10 T 20 N R 9 E, Dunklin, MO
Built 1959 Load: 22.5 t ADT: 573
BACON RIDGE RD
FairOver: WINSEL CR BR - SPR
S 33 T 41 N R 2 W, Franklin, MO
Built 1955 Load: 22.5 t ADT: 225
RT C S
FairOver: BOEUF CR
S 12 T 44 N R 3 W, Franklin, MO
Built 1958 Load: 22.5 t ADT: 1,649
RT AJ S
FairOver: ST JOHNS CR
S 22 T 43 N R 2 W, Franklin, MO
Built 1960 Load: 22.5 t ADT: 1,180
MO 19 N
FairOver: MOC RR
S 21 T 42 N R 5 W, Gasconade, MO
Built 1966 Load: 22.5 t ADT: 2,870
472 ND ROAD
FairOver: BR OF W FK GRAND R
S 15 T 63 N R 32 W, Gentry, MO
Built 1994 Load: 22.5 t ADT: 35
RT C S
FairOver: PANTHER CR
S 36 T 64 N R 31 W, Gentry, MO
Built 1969 Load: 22.5 t ADT: 471
590 TH ROAD
FairOver: JOLLY CR
S 16 T 61 N R 30 W, Gentry, MO
Built 1989 Load: 22.5 t ADT: 15
380 TH ST
FairOver: BR OF SAMPSON CR
S 14 T 62 N R 30 W, Gentry, MO
Built 2002 Load: 22.5 t ADT: 15
FARM RD 94
FairOver: S DRY SAC RVR
S 5 T 29 N R 21 W, Greene, MO
Built 1981 Load: 22.5 t ADT: 100
BENTON AVE
FairOver: MNA RR
S 13 T 29 N R 22 W, Greene, MO
Built 1927 Load: 22.5 t ADT: 11,500
FREMONT AVE
FairOver: N BR JORDAN CR
S 18 T 29 N R 21 W, Greene, MO
Built 1900 Load: 22.5 t ADT: 1,990
Showing 5,801-5,850 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 |