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
RT V S
FairOver: BNSF RR
S 12 T 61 N R 14 W, Adair, MO
Built 1977 Load: 18.0 t ADT: 108
RT N N
FairOver: CHARITON RVR
S 15 T 61 N R 16 W, Adair, MO
Built 1983 Load: 18.0 t ADT: 388
150 ST
FairOver: ROCK CR
S 20 T 66 N R 40 W, Atchison, MO
Built 1994 Load: 18.0 t ADT: 35
MO 86 E
FairOver: ROARING RVR
S 9 T 21 N R 26 W, Barry, MO
Built 1957 Load: 18.0 t ADT: 1,822
NW 160TH LN
FairOver: TRIB DRYWOOD CR
S 17 T 32 N R 33 W, Barton, MO
Built 1992 Load: 18.0 t ADT: 100
15504
FairOver: BIG DEER CR
S 18 T 42 N R 30 W, Bates, MO
Built 1950 Load: 18.0 t ADT: 30
13004
FairOver: BR BIG DEER CR
S 27 T 42 N R 31 W, Bates, MO
Built 1991 Load: 18.0 t ADT: 15
7001
FairOver: KNOB CR
S 9 T 41 N R 32 W, Bates, MO
Built 1950 Load: 18.0 t ADT: 15
1001
FairOver: BONES BR
S 28 T 41 N R 31 W, Bates, MO
Built 1986 Load: 18.0 t ADT: 20
10508
FairOver: REED CR
S 22 T 38 N R 32 W, Bates, MO
Built 1940 Load: 18.0 t ADT: 30
DODGE POND AVE
FairOver: TRIB OF LAKE CR
S 17 T 43 N R 20 W, Benton, MO
Built 1978 Load: 18.0 t ADT: 20
MO 116 E
FairOver: NORTH MUD CR
S 17 T 55 N R 26 W, Caldwell, MO
Built 1964 Load: 18.0 t ADT: 1,691
SW ALAMO RD
FairOver: PLUM CR
S 31 T 56 N R 29 W, Caldwell, MO
Built 1979 Load: 18.0 t ADT: 35
NW KENNEY DR
FairOver: JORDAN BR
S 4 T 57 N R 29 W, Caldwell, MO
Built 2008 Load: 18.0 t ADT: 5
E 8TH ST
FairOver: SMITH BR OF STINSO
S 16 T 47 N R 9 W, Callaway, MO
Built 1925 Load: 18.0 t ADT: 2,000
WESTMINSTER
FairOver: STINSON CR
S 17 T 47 N R 9 W, Callaway, MO
Built 1975 Load: 18.0 t ADT: 2,590
COUNTY RD 452
FairOver: TOWN BR
S 10 T 45 N R 10 W, Callaway, MO
Built 1970 Load: 18.0 t ADT: 50
COUNTY RD 756
FairOver: LOUTRE RVR
S 5 T 49 N R 7 W, Callaway, MO
Built 1969 Load: 18.0 t ADT: 25
MO 94 E
FairOver: AUXVASSE BR
S 1837 T 44 N R 9 W, Callaway, MO
Built 1932 Load: 18.0 t ADT: 1,585
LYNWOOD HILLS DR
FairOver: CAPE LACROUX CR
S 23 T 31 N R 13 E, Cape Girardeau, MO
Built 1996 Load: 18.0 t ADT: 100
COUNTY ROAD 141
FairOver: BR OF TURKEY CR
S 34 T 54 N R 25 W, Carroll, MO
Built 1990 Load: 18.0 t ADT: 15
COUNTY ROAD 207
FairOver: UNKNOWN STR
S 14 T 53 N R 24 W, Carroll, MO
Built 1987 Load: 18.0 t ADT: 20
COUNTY ROAD 285
FairOver: LIT WAKENDA CR
S 7 T 52 N R 22 W, Carroll, MO
Built 1930 Load: 18.0 t ADT: 30
COUNTY ROAD 109
FairOver: MOSS CR DTCH
S 6 T 51 N R 25 W, Carroll, MO
Built 1940 Load: 18.0 t ADT: 15
179 ST
FairOver: WEST BR
S 13 T 46 N R 30 W, Cass, MO
Built 1970 Load: 18.0 t ADT: 120
MILLER RD
FairOver: WOLF CR
S 36 T 45 N R 32 W, Cass, MO
Built 1990 Load: 18.0 t ADT: 505
CO RD 378
FairOver: TENNESSEE CR
S 14 T 44 N R 31 W, Cass, MO
Built 1995 Load: 18.0 t ADT: 35
339 ST
FairOver: KNOB CR
S 24 T 43 N R 29 W, Cass, MO
Built 1990 Load: 18.0 t ADT: 50
COUNTY RD 800
FairOver: TURKEY CR BR
S 21 T 35 N R 25 W, Cedar, MO
Built 1921 Load: 18.0 t ADT: 10
COUNTY RD 418
FairOver: TURKEY CR
S 1 T 35 N R 26 W, Cedar, MO
Built 1999 Load: 18.0 t ADT: 15
RT A E
FairOver: BEAR CR
S 10 T 34 N R 25 W, Cedar, MO
Built 1962 Load: 18.0 t ADT: 106
HOG RIDGE AVE
FairOver: YELLOW CR
S 15 T 55 N R 21 W, Chariton, MO
Built 1992 Load: 18.0 t ADT: 15
MO 129 S
FairOver: E FK CHARITON RVR
S 20 T 53 N R 16 W, Chariton, MO
Built 1967 Load: 18.0 t ADT: 522
US 24 E
FairOver: LONG CR
S 2 T 53 N R 18 W, Chariton, MO
Built 1978 Load: 18.0 t ADT: 2,780
COUNTY RD 081
FairOver: CEDAR CR
S 5 T 66 N R 7 W, Clark, MO
Built 1989 Load: 18.0 t ADT: 50
190TH ST
FairOver: HOLT CR
S 2 T 53 N R 31 W, Clay, MO
Built 1968 Load: 18.0 t ADT: 132
CORUM RD
FairOver: C.M. & ST. PAUL RR
S 10 T 52 N R 30 W, Clay, MO
Built 1974 Load: 18.0 t ADT: 1,100
BARRY RD
FairOver: SHOAL CR
S 12 T 51 N R 33 W, Clay, MO
Built 1983 Load: 18.0 t ADT: 6,810
NE STALEY RD
FairOver: E FK OF SHOAL CR
S 31 T 52 N R 32 W, Clay, MO
Built 1960 Load: 18.0 t ADT: 3,034
NE 280TH ST
FairOver: BR OF LIT PLATTE R
S 10 T 55 N R 31 W, Clinton, MO
Built 1988 Load: 18.0 t ADT: 20
SW HORD RD
FairOver: BR OF ROBERTS BR
S 5 T 54 N R 32 W, Clinton, MO
Built 1950 Load: 18.0 t ADT: 50
RT V E
FairOver: MORAN BR
S 11 T 54 N R 30 W, Clinton, MO
Built 1930 Load: 18.0 t ADT: 297
RT K S
FairOver: BLACKWATER RVR
S 27 T 49 N R 19 W, Cooper, MO
Built 1965 Load: 18.0 t ADT: 450
CRABTREE RD
FairOver: HUZZAH CR
S 20 T 36 N R 2 W, Crawford, MO
Built 1948 Load: 18.0 t ADT: 15
S. DADE 144
FairOver: BUFFALO CR
S 6 T 30 N R 26 W, Dade, MO
Built 1924 Load: 18.0 t ADT: 50
MO 39 S
FairOver: STOCKTON LK
S 25 T 32 N R 27 W, Dade, MO
Built 1967 Load: 18.0 t ADT: 868
MO 14 E
FairOver: WHITE RVR
S 27 T 25 N R 11 W, Douglas, MO
Built 1931 Load: 18.0 t ADT: 474
COUNTY RD # 430
FairOver: DRAIN DTCH
S 21 T 19 N R 10 E, Dunklin, MO
Built 1992 Load: 18.0 t ADT: 100
RT A S
FairOver: DRAIN DTCH
S 8 T 18 N R 9 E, Dunklin, MO
Built 1925 Load: 18.0 t ADT: 471
MO 164 E
FairOver: MAIN ELK CHNL
S 28 T 17 N R 10 E, Dunklin, MO
Built 1949 Load: 18.0 t ADT: 2,198
Showing 4,651-4,700 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 |