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 60TH RD
FairOver: LIT DRYWOOD CR
S 20 T 33 N R 31 W, Barton, MO
Built 1930 Load: 99.9 t ADT: 75
4004
FairOver: BR OF DEEPWATER CR
S 11 T 40 N R 30 W, Bates, MO
Built 1998 Load: 99.9 t ADT: 25
NW 41
FairOver: TRIB OF BONES BR
S 28 T 41 N R 31 W, Bates, MO
Built 1987 Load: 99.9 t ADT: 35
KING HILL RD
FairOver: TRIB OF CONTRARY C
S 6 T 56 N R 35 W, Buchanan, MO
Built 2007 Load: 99.9 t ADT: 100
IS 29 S
FairOver: BEE CR BR
S 23 T 55 N R 35 W, Buchanan, MO
Built 1958 Load: 99.9 t ADT: 37,058
COUNTY RD 663
FairOver: STREAM
S 30 T 23 N R 8 E, Butler, MO
Built 2006 Load: 99.9 t ADT: 5
US 67 S
FairOver: PIKE CR
S 30 T 25 N R 6 E, Butler, MO
Built 1997 Load: 99.9 t ADT: 15,400
RT T S
FairOver: DRAIN DTCH NO 2
S 19 T 25 N R 7 E, Butler, MO
Built 1933 Load: 99.9 t ADT: 4,879
BU 36 E
FairOver: TOM CR
S 15 T 57 N R 28 W, Caldwell, MO
Built 1999 Load: 99.9 t ADT: 1,648
NW BARWICK DR
FairOver: TOM CR
S 26 T 57 N R 28 W, Caldwell, MO
Built 1983 Load: 99.9 t ADT: 15
NW WINCHESTER RD
FairOver: BR OF GOOSE CR
S 21 T 56 N R 29 W, Caldwell, MO
Built 2001 Load: 99.9 t ADT: 30
NE CHICAGO DR
FairOver: BR OF PANTHER CR
S 14 T 57 N R 26 W, Caldwell, MO
Built 2005 Load: 99.9 t ADT: 15
COUNTY RD 470
FairOver: CLABBER CR
S 13 T 45 N R 9 W, Callaway, MO
Built 1990 Load: 99.9 t ADT: 50
US 54 E
FairOver: TOWN CR
S 32 T 46 N R 10 W, Callaway, MO
Built 1984 Load: 99.9 t ADT: 19,455
COUNTY RD 269
FairOver: BR OF CEDAR CR
S 26 T 49 N R 11 W, Callaway, MO
Built 2004 Load: 99.9 t ADT: 20
W 7TH ST
FairOver: WESTMINSTER BR
S 17 T 47 N R 9 W, Callaway, MO
Built 2003 Load: 99.9 t ADT: 1,000
RT K E
FairOver: RAMSEY BR
S 4 T 30 N R 13 E, Cape Girardeau, MO
Built 1975 Load: 99.9 t ADT: 10,252
E BENTON ST
FairOver: STANDLEY BR
S 33 T 53 N R 23 W, Carroll, MO
Built 1994 Load: 99.9 t ADT: 250
COUNTY ROAD 173
FairOver: TRIB OF TURKEY CR
S 29 T 54 N R 24 W, Carroll, MO
Built 1998 Load: 99.9 t ADT: 40
COUNTY ROAD 161
FairOver: BR FISH POND CR
S 24 T 53 N R 25 W, Carroll, MO
Built 1998 Load: 99.9 t ADT: 35
COUNTY ROAD 171
FairOver: BOOKER SLU
S 7 T 52 N R 24 W, Carroll, MO
Built 1991 Load: 99.9 t ADT: 35
MO 139 S
FairOver: LIT HURRICANE CR
S 11 T 54 N R 22 W, Carroll, MO
Built 2003 Load: 99.9 t ADT: 176
IS 49 S
FairOver: TOWN CR
S 5 T 44 N R 31 W, Cass, MO
Built 1965 Load: 99.9 t ADT: 40,197
BOARDMAN RD
FairOver: BR OF BIG CR
S 18 T 46 N R 30 W, Cass, MO
Built 2000 Load: 99.9 t ADT: 400
MO 32 E
FairOver: STOCKTON BR
S 8 T 34 N R 26 W, Cedar, MO
Built 1999 Load: 99.9 t ADT: 6,885
US 65 S
FairOver: WOODS FK CR
S 22 T 25 N R 21 W, Christian, MO
Built 1963 Load: 99.9 t ADT: 30,339
US 65 S
FairOver: BROOKSIDE DR, COOK HOL
S 34 T 25 N R 21 W, Christian, MO
Built 1962 Load: 99.9 t ADT: 29,598
COUNTY RD 097
FairOver: BR OF DUMAS CR
S 18 T 66 N R 7 W, Clark, MO
Built 2003 Load: 99.9 t ADT: 35
COUNTY RD 118
FairOver: BR OF N WYACONDA R
S 9 T 65 N R 9 W, Clark, MO
Built 2005 Load: 99.9 t ADT: 35
RP IS35S TO IS29N
FairOver: ROCK CR
S 1 T 50 N R 33 W, Clay, MO
Built 1967 Load: 99.9 t ADT: 19,399
IS 435 S
FairOver: DRAIN DTCH
S 9 T 50 N R 32 W, Clay, MO
Built 1967 Load: 99.9 t ADT: 71,126
MO 210 E
FairOver: SEARCY CR
S 8 T 50 N R 32 W, Clay, MO
Built 1970 Load: 99.9 t ADT: 19,864
SOUTH BRANCH RD
FairOver: BR OF S MOREAU RIV
S 13 T 43 N R 13 W, Cole, MO
Built 1997 Load: 99.9 t ADT: 20
BUS 50
FairOver: TRIB OF BINDER LK
S 1 T 44 N R 13 W, Cole, MO
Built 1950 Load: 99.9 t ADT: 1,000
BUS 50
FairOver: DICKERSON CREEK
S 1 T 44 N R 13 W, Cole, MO
Built 1950 Load: 99.9 t ADT: 1,000
IS 35 S
FairOver: SMITH BR
S 33 T 59 N R 29 W, Daviess, MO
Built 1966 Load: 99.9 t ADT: 16,059
SW PATTON RD
FairOver: LIT THIRD FK
S 4 T 58 N R 32 W, DeKalb, MO
Built 1994 Load: 99.9 t ADT: 15
SP EE E
FairOver: MERAMEC RVR
S 29 T 34 N R 4 W, Dent, MO
Built 1959 Load: 99.9 t ADT: 22
RT TT E
FairOver: CROOKED CR
S 4 T 35 N R 4 W, Dent, MO
Built 1956 Load: 99.9 t ADT: 26
COUNTY RD Y-528
FairOver: BEAVER CR
S 11 T 26 N R 17 W, Douglas, MO
Built 1997 Load: 99.9 t ADT: 50
MO 5 S
FairOver: FK CASTRO CR
S 26 T 27 N R 16 W, Douglas, MO
Built 1958 Load: 99.9 t ADT: 5,340
RT U S
FairOver: BRYANT CR
S 19 T 27 N R 14 W, Douglas, MO
Built 1957 Load: 99.9 t ADT: 185
RT Y E
FairOver: COWSKIN CR
S 8 T 26 N R 16 W, Douglas, MO
Built 1957 Load: 99.9 t ADT: 998
RT EE S
FairOver: BR OF N FK OF WHIT
S 7 T 27 N R 11 W, Douglas, MO
Built 1955 Load: 99.9 t ADT: 384
BOLES RD
FairOver: DUNN SPRING CR
S 26 T 44 N R 1 E, Franklin, MO
Built 1999 Load: 99.9 t ADT: 25
MO 100 E
FairOver: MASSEY CR BR
S 1925 T 44 N R 1 W, Franklin, MO
Built 1969 Load: 99.9 t ADT: 25,706
ROBERTSVILLE RD
FairOver: TRIB OF MERAMEC RV
S 29 T 43 N R 2 E, Franklin, MO
Built 2000 Load: 99.9 t ADT: 300
WASHINGTON AVE
FairOver: POSSUM CR
S 27 T 43 N R 1 W, Franklin, MO
Built 2003 Load: 99.9 t ADT: 5,849
SUNNYSIDE DR
FairOver: BUSCH CR
S 22 T 44 N R 1 W, Franklin, MO
Built 2004 Load: 99.9 t ADT: 1,500
US 136 E
FairOver: MID FK GRAND RVR
S 28 T 63 N R 31 W, Gentry, MO
Built 2001 Load: 99.9 t ADT: 2,641
Showing 13,851-13,900 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.