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
COUNTY ROAD 230
FairOver: BR OF TURKEY CR
S 9 T 53 N R 22 W, Carroll, MO
Built 1997 Load: 79.2 t ADT: 30
MO 32 E
FairOver: LIT ALDER CR
S 9 T 35 N R 28 W, Cedar, MO
Built 1989 Load: 79.2 t ADT: 1,100
MO 116 E
FairOver: SHOAL CR
S 19 T 55 N R 30 W, Clinton, MO
Built 2003 Load: 79.2 t ADT: 3,015
US 69 S
FairOver: BRUSHY CR
S 11 T 56 N R 30 W, Clinton, MO
Built 1992 Load: 79.2 t ADT: 2,089
NE 80TH AVE.
FairOver: BR OF NO CR
S 24 T 62 N R 23 W, Grundy, MO
Built 1997 Load: 79.2 t ADT: 20
US 136 E
FairOver: AMES BR
S 15 T 63 N R 29 W, Harrison, MO
Built 1922 Load: 79.2 t ADT: 2,455
MO 32 E
FairOver: CEDAR CR
S 218 T 35 N R 2 E, Iron, MO
Built 1922 Load: 79.2 t ADT: 980
US 36 W
FairOver: HICKORY CR
S 4 T 57 N R 21 W, Linn, MO
Built 1967 Load: 79.2 t ADT: 6,034
MO 86 E
FairOver: DRY BR
S 24 T 25 N R 31 W, Newton, MO
Built 1984 Load: 79.2 t ADT: 4,300
SILO RD
FairOver: BR OF SALT RVR
S 36 T 64 N R 15 W, Schuyler, MO
Built 2005 Load: 79.2 t ADT: 15
COUNTY ROAD 562
FairOver: BRANCH
S 27 T 66 N R 12 W, Scotland, MO
Built 2001 Load: 79.2 t ADT: 35
MCBRIDE POINT DR
FairOver: BR OF CAULKS CR
S 30 T 45 N R 4 E, St. Louis, MO
Built 1984 Load: 79.2 t ADT: 1,220
MO 6 E
FairOver: DAVIS CR
S 29 T 63 N R 16 W, Adair, MO
Built 1991 Load: 80.1 t ADT: 2,819
MO 32 E
FairOver: BARNEY CR
S 24 T 34 N R 3 W, Dent, MO
Built 1983 Load: 80.1 t ADT: 1,126
BLOW ST
FairOver: TRIB OF JOACHIM CR
S 2 T 39 N R 4 E, Jefferson, MO
Built 1900 Load: 80.1 t ADT: 500
US 54 W
FairOver: BRUSH CR
S 29 T 42 N R 14 W, Miller, MO
Built 1975 Load: 80.1 t ADT: 6,277
COUNTY ROAD 365
FairOver: UNKNOWN
S 3 T 64 N R 13 W, Scotland, MO
Built 2001 Load: 80.1 t ADT: 5
MO 94 E
FairOver: BALTIC CR
S 1785 T 46 N R 3 E, St. Charles, MO
Built 2012 Load: 80.1 t ADT: 46,544
ELM ST
FairOver: BOSCHERT CR
S 2892 T 47 N R 5 E, St. Charles, MO
Built 2018 Load: 80.1 t ADT: 20,500
BARRETT STATION RD
FairOver: SUGAR CR
S 4 T 44 N R 5 E, St. Louis, MO
Built 1935 Load: 80.1 t ADT: 2,615
BOOTJACK TRAIL
FairOver: HOG CR
S 19 T 62 N R 16 W, Adair, MO
Built 2003 Load: 81.0 t ADT: 10
MO 13 S
FairOver: LONG CR
S 34 T 56 N R 28 W, Caldwell, MO
Built 1925 Load: 81.0 t ADT: 3,742
RT PP S
FairOver: ROCKY BR
S 244 T 31 N R 12 E, Cape Girardeau, MO
Built 1985 Load: 81.0 t ADT: 1,509
COUNTY ROAD 191
FairOver: DRAIN DTCH
S 33 T 52 N R 24 W, Carroll, MO
Built 2001 Load: 81.0 t ADT: 35
COUNTY ROAD 150
FairOver: BR OF HURRICANE CR
S 28 T 55 N R 22 W, Carroll, MO
Built 2000 Load: 81.0 t ADT: 10
COUNTY RD 152
FairOver: SONS CR
S 5 T 30 N R 27 W, Dade, MO
Built 1925 Load: 81.0 t ADT: 25
MO 28 E
FairOver: SOAP CR
S 13 T 42 N R 5 W, Gasconade, MO
Built 1989 Load: 81.0 t ADT: 5,530
JAGUAR ST
FairOver: E FK CHARITON RVR
S 29 T 57 N R 14 W, Macon, MO
Built 1960 Load: 81.0 t ADT: 35
COUNTY RD 248
FairOver: DRAIN DTCH
S 28 T 22 N R 11 E, New Madrid, MO
Built 1998 Load: 81.0 t ADT: 100
COUNTY RD 248
FairOver: DRAIN DTCH
S 25 T 22 N R 11 E, New Madrid, MO
Built 1998 Load: 81.0 t ADT: 100
US 60 E
FairOver: CULPEPPER BR
S 4 T 25 N R 30 W, Newton, MO
Built 1991 Load: 81.0 t ADT: 3,948
RT T S
FairOver: TOWN BR
S 22 T 37 N R 9 W, Phelps, MO
Built 1900 Load: 81.0 t ADT: 1,892
MO 79 S
FairOver: MARBLE CR
S 2 T 56 N R 4 W, Ralls, MO
Built 1964 Load: 81.0 t ADT: 3,162
COUNTY RD 067
FairOver: BR OF FOX RVR
S 7 T 66 N R 8 W, Clark, MO
Built 1987 Load: 81.9 t ADT: 20
HARTLY RD 620
FairOver: LOST CR
S 31 T 51 N R 2 E, Lincoln, MO
Built 2002 Load: 81.9 t ADT: 25
US 36 E
FairOver: DRAIN DTCH
S 7 T 57 N R 22 W, Livingston, MO
Built 1925 Load: 81.9 t ADT: 7,399
MENDOTA ST
FairOver: BILLY BR
S 31 T 59 N R 13 W, Macon, MO
Built 1997 Load: 81.9 t ADT: 20
US 24 E
FairOver: DRAIN DTCH
S 9 T 59 N R 5 W, Marion, MO
Built 1928 Load: 81.9 t ADT: 19,538
MO 52 E
FairOver: STRAIGHT FORK CREE
S 1 T 42 N R 18 W, Morgan, MO
Built 1922 Load: 81.9 t ADT: 8,114
RIO VISTA DR
FairOver: CRYSTAL SPRINGS CR
S 2892 T 46 N R 5 E, St. Charles, MO
Built 2018 Load: 81.9 t ADT: 1,100
MO 6 E
FairOver: STEER CR
S 3 T 62 N R 15 W, Adair, MO
Built 1995 Load: 82.8 t ADT: 15,108
COUNTY RD 207
FairOver: BR OF MCGILL CR
S 23 T 53 N R 24 W, Carroll, MO
Built 2011 Load: 82.8 t ADT: 20
RT K E
FairOver: LOST CR
S 20 T 25 N R 33 W, Newton, MO
Built 1994 Load: 82.8 t ADT: 905
US 69 S
FairOver: BENSON BR
S 34 T 51 N R 33 W, Platte, MO
Built 1936 Load: 82.8 t ADT: 8,474
GIFFORD TRAIL
FairOver: INDIAN CR
S 34 T 61 N R 16 W, Adair, MO
Built 2003 Load: 83.7 t ADT: 35
E 255TH ST
FairOver: BR OF S GRAND RVR
S 4 T 44 N R 32 W, Cass, MO
Built 2005 Load: 83.7 t ADT: 30
COUNTY RD 164
FairOver: FOX RVR
S 7 T 65 N R 7 W, Clark, MO
Built 2005 Load: 83.7 t ADT: 100
COUNTY RD 257
FairOver: WYACONDA RVR
S 24 T 64 N R 8 W, Clark, MO
Built 2007 Load: 83.7 t ADT: 35
NW1050
FairOver: BR OF BIG CR
S 16 T 43 N R 27 W, Henry, MO
Built 1992 Load: 83.7 t ADT: 20
PRAIRIE VALLEY RD
FairOver: BRUSH CR
S 11 T 49 N R 27 W, Lafayette, MO
Built 2009 Load: 83.7 t ADT: 35
Showing 13,701-13,750 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.