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
MO 77 S
FairOver: LATERAL DTCH #3
S 3 T 25 N R 17 E, Mississippi, MO
Built 1935 Load: 9.9 t ADT: 268
MO 77 S
FairOver: MAIN DTCH
S 21 T 25 N R 17 E, Mississippi, MO
Built 1935 Load: 9.9 t ADT: 295
MO 77 S
FairOver: LATERAL DTCH #4
S 28 T 25 N R 17 E, Mississippi, MO
Built 1935 Load: 9.9 t ADT: 248
SPRINGER HILL RD
FairOver: DRY FORK CR
S 26 T 45 N R 16 W, Moniteau, MO
Built 1930 Load: 9.9 t ADT: 20
COUNTY RD 1119
FairOver: MUD CR
S 30 T 55 N R 12 W, Monroe, MO
Built 1979 Load: 9.9 t ADT: 20
COUNTY RD 1159
FairOver: MUD CR
S 21 T 55 N R 12 W, Monroe, MO
Built 1925 Load: 9.9 t ADT: 15
COUNTY RD 141
FairOver: MID FK OF SALT RVR
S 29 T 55 N R 11 W, Monroe, MO
Built 1920 Load: 9.9 t ADT: 20
COUNTY RD 130
FairOver: CREEK
S 33 T 55 N R 11 W, Monroe, MO
Built 1935 Load: 9.9 t ADT: 20
COUNTY RD 182
FairOver: BRANCH
S 32 T 56 N R 11 W, Monroe, MO
Built 1988 Load: 9.9 t ADT: 20
COUNTY RD 139
FairOver: OTTER CR
S 31 T 56 N R 11 W, Monroe, MO
Built 1920 Load: 9.9 t ADT: 35
MEADOW LARK RD
FairOver: BR OF BRUSH CR
S 9 T 49 N R 4 W, Montgomery, MO
Built 1986 Load: 9.9 t ADT: 200
OLD BARN RD
FairOver: ELKHORN CR
S 12 T 48 N R 5 W, Montgomery, MO
Built 1985 Load: 9.9 t ADT: 35
SUNBEAM RD
FairOver: ELKHORN CR
S 11 T 48 N R 5 W, Montgomery, MO
Built 1960 Load: 9.9 t ADT: 100
FOX TROT RD
FairOver: HAW CR
S 3 T 44 N R 19 W, Morgan, MO
Built 1930 Load: 9.9 t ADT: 30
COUNTY RD 702
FairOver: ST JOHNS DRAIN DTC
S 2 T 24 N R 14 E, New Madrid, MO
Built 1962 Load: 9.9 t ADT: 5
RT E S
FairOver: LEVEE DTCH
S 20 T 24 N R 13 E, New Madrid, MO
Built 1934 Load: 9.9 t ADT: 231
ANTELOPE RD
FairOver: TRIB OF WARREN BR
S 36 T 26 N R 34 W, Newton, MO
Built 1930 Load: 9.9 t ADT: 70
PVT UNKNOWN S
FairOver: EAST DITCH
S 6 T 26 N R 32 W, Newton, MO
Built 1940 Load: 9.9 t ADT: 10
250TH ST
FairOver: BIG SLU
S 10 T 64 N R 36 W, Nodaway, MO
Built 1980 Load: 9.9 t ADT: 100
310 ST
FairOver: WHITE CLOUD CR
S 12 T 63 N R 36 W, Nodaway, MO
Built 1981 Load: 9.9 t ADT: 35
COUNTY RD 357
FairOver: TWO MILE CR
S 30 T 22 N R 5 W, Oregon, MO
Built 1938 Load: 9.9 t ADT: 50
COUNTY RD 213
FairOver: WARM FK OF SPRING
S 28 T 22 N R 5 W, Oregon, MO
Built 1952 Load: 9.9 t ADT: 50
COUNTY RD 804
FairOver: OWENS CR
S 3 T 42 N R 8 W, Osage, MO
Built 1940 Load: 9.9 t ADT: 15
RT C S
FairOver: DRAIN DTCH NO 5
S 6 T 17 N R 11 E, Pemiscot, MO
Built 1933 Load: 9.9 t ADT: 279
RT F E
FairOver: DRAIN DTCH NO 8
S 6 T 16 N R 11 E, Pemiscot, MO
Built 1939 Load: 9.9 t ADT: 922
COUNTY RD 930
FairOver: ST LAURENT CR
S 86 T 36 N R 10 E, Perry, MO
Built 1940 Load: 9.9 t ADT: 35
W PRAIRIE RD
FairOver: ELK CR
S 30 T 47 N R 23 W, Pettis, MO
Built 1973 Load: 9.9 t ADT: 15
LUTMAN RD
FairOver: LAKE CR
S 13 T 44 N R 20 W, Pettis, MO
Built 1974 Load: 9.9 t ADT: 100
HIGHLAND DR
FairOver: BURGHER CR
S 12 T 37 N R 8 W, Phelps, MO
Built 1970 Load: 9.9 t ADT: 1,000
COUNTY RD 122
FairOver: SUGAR CR
S 3 T 54 N R 3 W, Pike, MO
Built 1900 Load: 9.9 t ADT: 100
COUNTY RD 041
FairOver: PENO CR
S 17 T 53 N R 3 W, Pike, MO
Built 1900 Load: 9.9 t ADT: 15
COUNTY RD 416
FairOver: INDIAN CR
S 12 T 51 N R 4 W, Pike, MO
Built 1900 Load: 9.9 t ADT: 35
COUNTY RD S-225
FairOver: BRUSH CR
S 27 T 34 N R 21 W, Polk, MO
Built 1900 Load: 9.9 t ADT: 30
CAVE RD
FairOver: CLEMENS CR
S 9 T 37 N R 11 W, Pulaski, MO
Built 1900 Load: 9.9 t ADT: 25
MALLOW TRAIL
FairOver: N BLACKBIRD CR
S 22 T 66 N R 18 W, Putnam, MO
Built 1920 Load: 9.9 t ADT: 25
210TH ST
FairOver: LIT LOCUST CR
S 15 T 65 N R 21 W, Putnam, MO
Built 1940 Load: 9.9 t ADT: 10
COUNTY RD 1330
FairOver: SUGAR CR LK
S 14 T 54 N R 14 W, Randolph, MO
Built 1974 Load: 9.9 t ADT: 100
W 196 ST
FairOver: FIRE BR OF CROOKED
S 34 T 54 N R 28 W, Ray, MO
Built 1910 Load: 9.9 t ADT: 22
E 128 ST
FairOver: E FK FISHING RVR
S 14 T 54 N R 27 W, Ray, MO
Built 1905 Load: 9.9 t ADT: 35
W 84 ST
FairOver: EAST FORK
S 7 T 51 N R 28 W, Ray, MO
Built 1940 Load: 9.9 t ADT: 70
ALBANY RD
FairOver: BR KEENEY CR
S 11 T 51 N R 29 W, Ray, MO
Built 1940 Load: 9.9 t ADT: 65
RT Y E
FairOver: DRY CR
S 32 T 30 N R 1 E, Reynolds, MO
Built 1963 Load: 9.9 t ADT: 331
142E-30
FairOver: LOGAN CREEK
S 6 T 22 N R 4 E, Ripley, MO
Built 1930 Load: 9.9 t ADT: 50
P-3 (REEDS BR)
FairOver: DRY CR
S 27 T 22 N R 1 W, Ripley, MO
Built 1981 Load: 9.9 t ADT: 40
RT N S
FairOver: HARRIS CR
S 13 T 22 N R 3 E, Ripley, MO
Built 1958 Load: 9.9 t ADT: 231
195TH RD
FairOver: N FK FINNEY CR
S 33 T 50 N R 21 W, Saline, MO
Built 1955 Load: 9.9 t ADT: 35
270TH RD
FairOver: FISH CR
S 30 T 51 N R 18 W, Saline, MO
Built 1970 Load: 9.9 t ADT: 50
230TH RD
FairOver: PIERRE FLECHE CR
S 14 T 50 N R 19 W, Saline, MO
Built 1975 Load: 9.9 t ADT: 35
215TH RD
FairOver: CAMP CR
S 24 T 50 N R 20 W, Saline, MO
Built 1974 Load: 9.9 t ADT: 35
RT E S
FairOver: SALT FORK CR
S 2 T 49 N R 20 W, Saline, MO
Built 1965 Load: 9.9 t ADT: 274
Showing 2,751-2,800 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 |