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 86 E
FairOver: DRY WASH
S 18 T 25 N R 30 W, Newton, MO
Built 1932 Load: 24.3 t ADT: 3,043
MO 43 S
FairOver: DRY BR
S 28 T 24 N R 34 W, Newton, MO
Built 1933 Load: 24.3 t ADT: 2,010
RT C E
FairOver: NODAWAY RVR
S 23 T 66 N R 37 W, Nodaway, MO
Built 1948 Load: 24.3 t ADT: 402
RT DD E
FairOver: SQUAW CR
S 16 T 63 N R 38 W, Nodaway, MO
Built 1956 Load: 24.3 t ADT: 49
RT NN E
FairOver: SLAUGHTER BR
S 35 T 66 N R 35 W, Nodaway, MO
Built 1958 Load: 24.3 t ADT: 159
RT NN E
FairOver: BRUSHY CR
S 7 T 65 N R 33 W, Nodaway, MO
Built 1955 Load: 24.3 t ADT: 77
LOOSE CREEK HWY
FairOver: LOOSE CR
S 5 T 43 N R 9 W, Osage, MO
Built 1971 Load: 24.3 t ADT: 1,600
COUNTY RD 648
FairOver: LICK CR
S 32 T 22 N R 16 W, Ozark, MO
Built 1995 Load: 24.3 t ADT: 30
RT V S
FairOver: S BRIDGES CR
S 15 T 22 N R 11 W, Ozark, MO
Built 1954 Load: 24.3 t ADT: 213
US 61 S
FairOver: PEMISCOT BYU
S 33 T 17 N R 11 E, Pemiscot, MO
Built 1960 Load: 24.3 t ADT: 1,757
RT H E
FairOver: DRAINAGE DITCH
S 962 T 37 N R 10 E, Perry, MO
Built 1933 Load: 24.3 t ADT: 1,527
WALTER ST
FairOver: BR OF DRY FK
S 20 T 38 N R 6 W, Phelps, MO
Built 2000 Load: 24.3 t ADT: 174
RT K E
FairOver: SPRING CR
S 28 T 34 N R 9 W, Phelps, MO
Built 1958 Load: 24.3 t ADT: 501
COUNTY RD 450
FairOver: CREEK
S 11 T 52 N R 5 W, Pike, MO
Built 1900 Load: 24.3 t ADT: 30
RT AD S
FairOver: CAINS CR
S 7 T 54 N R 2 W, Pike, MO
Built 1963 Load: 24.3 t ADT: 76
NW 75TH ST TERR
FairOver: CR W OF AUTUMN AV
S 13 T 51 N R 34 W, Platte, MO
Built 1980 Load: 24.3 t ADT: 182
MO 123 S
FairOver: JUMP-OFF CR
S 29 T 34 N R 24 W, Polk, MO
Built 1926 Load: 24.3 t ADT: 749
RT T E
FairOver: WILLIAMS CR
S 20 T 33 N R 23 W, Polk, MO
Built 1954 Load: 24.3 t ADT: 1,071
RT O S
FairOver: ASHLOCK CR
S 32 T 35 N R 23 W, Polk, MO
Built 1956 Load: 24.3 t ADT: 537
TULSA ROAD
FairOver: STREAM
S 25 T 36 N R 11 W, Pulaski, MO
Built 1992 Load: 24.3 t ADT: 50
RT A E
FairOver: HAYS CR
S 2 T 55 N R 5 W, Ralls, MO
Built 1955 Load: 24.3 t ADT: 914
RT B S
FairOver: MILSTEAD CR
S 16 T 53 N R 27 W, Ray, MO
Built 1949 Load: 24.3 t ADT: 259
RT J E
FairOver: FOSTER BR
S 30 T 33 N R 1 E, Reynolds, MO
Built 1953 Load: 24.3 t ADT: 474
RT B S
FairOver: BUZZARD CR
S 14 T 23 N R 4 E, Ripley, MO
Built 1956 Load: 24.3 t ADT: 822
RT Z S
FairOver: DRY CR
S 28 T 22 N R 1 W, Ripley, MO
Built 1956 Load: 24.3 t ADT: 176
MO 142 E
FairOver: LOGAN CR
S 31 T 23 N R 4 E, Ripley, MO
Built 1941 Load: 24.3 t ADT: 1,145
RT O E
FairOver: N FK FABIUS RVR
S 24 T 65 N R 15 W, Schuyler, MO
Built 1956 Load: 24.3 t ADT: 174
RT CC S
FairOver: FABIUS RVR
S 33 T 67 N R 14 W, Schuyler, MO
Built 1957 Load: 24.3 t ADT: 100
RT C E
FairOver: HILL CR
S 4 T 66 N R 14 W, Schuyler, MO
Built 1953 Load: 24.3 t ADT: 378
COUNTY ROAD 712
FairOver: CR BR LIT FOX RVR
S 11 T 66 N R 10 W, Scotland, MO
Built 1994 Load: 24.3 t ADT: 30
COUNTY ROAD 301
FairOver: MID FABIUS RVR
S 21 T 64 N R 12 W, Scotland, MO
Built 2002 Load: 24.3 t ADT: 25
COUNTY ROAD 865
FairOver: N WYACONDA RVR
S 30 T 67 N R 11 W, Scotland, MO
Built 2005 Load: 24.3 t ADT: 20
RT B S
FairOver: BR OF N FABIUS RVR
S 29 T 66 N R 12 W, Scotland, MO
Built 1949 Load: 24.3 t ADT: 240
US 62 E
FairOver: ST JOHNS DRAIN DTC
S 20 T 26 N R 14 E, Scott, MO
Built 1945 Load: 24.3 t ADT: 13,412
RT U E
FairOver: LATERAL DTCH NO 3
S 2 T 27 N R 13 E, Scott, MO
Built 1959 Load: 24.3 t ADT: 733
COUNTY RD 267
FairOver: SINKING CR
S 7 T 31 N R 3 W, Shannon, MO
Built 1993 Load: 24.3 t ADT: 15
COUNTY RD 150
FairOver: TIGER FK
S 9 T 59 N R 10 W, Shelby, MO
Built 1995 Load: 24.3 t ADT: 30
COUNTY RD 468
FairOver: CREEK
S 23 T 57 N R 10 W, Shelby, MO
Built 1995 Load: 24.3 t ADT: 30
RT Z S
FairOver: BR S FK NORTH RVR
S 13 T 57 N R 9 W, Shelby, MO
Built 1955 Load: 24.3 t ADT: 265
RT T S
FairOver: SALT RVR
S 31 T 57 N R 9 W, Shelby, MO
Built 1963 Load: 24.3 t ADT: 158
RT T S
FairOver: DOUGLAS BR
S 8 T 57 N R 9 W, Shelby, MO
Built 1933 Load: 24.3 t ADT: 139
MO 151 S
FairOver: BR SALT RVR
S 10 T 58 N R 12 W, Shelby, MO
Built 1946 Load: 24.3 t ADT: 131
PORTAGE RD
FairOver: FLOOD CHNL
S 35 T 48 N R 6 E, St. Charles, MO
Built 1994 Load: 24.3 t ADT: 192
RT Z S
FairOver: PERUQUE CR
S 25 T 47 N R 1 E, St. Charles, MO
Built 1969 Load: 24.3 t ADT: 17,060
TURTLE CR DR
FairOver: BELLEAU CR
S 31 T 47 N R 3 E, St. Charles, MO
Built 1995 Load: 24.3 t ADT: 500
COUNTY RD NW 100
FairOver: WELLS BR
S 20 T 38 N R 28 W, St. Clair, MO
Built 1917 Load: 24.3 t ADT: 30
RT OO S
FairOver: WOLF CR
S 5 T 35 N R 6 E, St. Francois, MO
Built 1926 Load: 24.3 t ADT: 5,690
RT N S
FairOver: LIT ST FRANCIS RVR
S 17 T 35 N R 4 E, St. Francois, MO
Built 1933 Load: 24.3 t ADT: 2,622
KINGSLAND AVE
FairOver: NE BR RVR DES PERE
S 2 T 46 N R 6 E, St. Louis, MO
Built 1938 Load: 24.3 t ADT: 5,000
IS 44 E
FairOver: BNSF RR, CR
S 2071 T 44 N R 4 E, St. Louis, MO
Built 1983 Load: 24.3 t ADT: 72,614
Showing 6,601-6,650 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.