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 RD 702
GoodOver: PERKINS CREEK FK
S 25 T 30 N R 8 E, Bollinger, MO
Built 1983 Load: 22.5 t ADT: 35
ST CHARLES RD
GoodOver: HOMINY BR
S 17 T 48 N R 12 W, Boone, MO
Built 1979 Load: 22.5 t ADT: 1,150
OAKLAND GRAVEL RD
GoodOver: BEAR CR
S 30 T 49 N R 12 W, Boone, MO
Built 2001 Load: 22.5 t ADT: 750
SW 60TH ROAD
GoodOver: TRIB TO MISSOURI R
S 26 T 56 N R 36 W, Buchanan, MO
Built 1996 Load: 22.5 t ADT: 20
COUNTY RD 457
GoodOver: FLETCHER BR
S 4 T 24 N R 5 E, Butler, MO
Built 1900 Load: 22.5 t ADT: 25
MO 51 S
GoodOver: DRAIN DTCH NO 11
S 25 T 25 N R 7 E, Butler, MO
Built 1940 Load: 22.5 t ADT: 2,321
RT TT S
GoodOver: TEN MILE CR
S 30 T 25 N R 5 E, Butler, MO
Built 1959 Load: 22.5 t ADT: 434
US 54 W
GoodOver: RICHLAND CR
S 29 T 48 N R 9 W, Callaway, MO
Built 1968 Load: 22.5 t ADT: 8,860
COUNTY RD 183
GoodOver: CLARK BR
S 1 T 48 N R 7 W, Callaway, MO
Built 1986 Load: 22.5 t ADT: 45
COUNTY RD 132
GoodOver: AUXVASSEE CR
S 15 T 47 N R 8 W, Callaway, MO
Built 1986 Load: 22.5 t ADT: 100
COUNTY RD 513
GoodOver: BUCKEYE CR
S 1 T 33 N R 12 E, Cape Girardeau, MO
Built 1945 Load: 22.5 t ADT: 35
COUNTY RD 525
GoodOver: CREEK
S 36 T 33 N R 13 E, Cape Girardeau, MO
Built 1968 Load: 22.5 t ADT: 60
COUNTY RD 553
GoodOver: CREEK
S 36 T 33 N R 13 E, Cape Girardeau, MO
Built 1966 Load: 22.5 t ADT: 40
COUNTY RD 618
GoodOver: CREEK
S 11 T 31 N R 13 E, Cape Girardeau, MO
Built 1968 Load: 22.5 t ADT: 200
COUNTY RD 638
GoodOver: SCISM CR
S 8 T 31 N R 14 E, Cape Girardeau, MO
Built 1950 Load: 22.5 t ADT: 20
COUNTY RD 316
GoodOver: BR RANDOL CR
S 237 T 31 N R 13 E, Cape Girardeau, MO
Built 1960 Load: 22.5 t ADT: 25
COUNTY RD 238
GoodOver: SLOUGH
S 6 T 29 N R 12 E, Cape Girardeau, MO
Built 1920 Load: 22.5 t ADT: 110
COUNTY RD 375
GoodOver: BR WHITEWATER RVR
S 792 T 31 N R 11 E, Cape Girardeau, MO
Built 1967 Load: 22.5 t ADT: 15
COUNTY RD 432
GoodOver: BR HORRELL CR
S 2 T 32 N R 12 E, Cape Girardeau, MO
Built 1962 Load: 22.5 t ADT: 15
175 ST
GoodOver: BIG CR
S 15 T 46 N R 31 W, Cass, MO
Built 1900 Load: 22.5 t ADT: 476
RT O S
GoodOver: GRAND RVR
S 1 T 43 N R 32 W, Cass, MO
Built 1960 Load: 22.5 t ADT: 500
ANSTINE HILL RD
GoodOver: W BEE BR
S 33 T 56 N R 17 W, Chariton, MO
Built 1910 Load: 22.5 t ADT: 15
OHIO RD
GoodOver: SALT CR
S 20 T 54 N R 20 W, Chariton, MO
Built 1992 Load: 22.5 t ADT: 20
COLLEY RD
GoodOver: STREAM
S 29 T 55 N R 16 W, Chariton, MO
Built 1998 Load: 22.5 t ADT: 10
NATION RD
GoodOver: CLEAR CR
S 16 T 53 N R 31 W, Clay, MO
Built 1986 Load: 22.5 t ADT: 246
PARVIN RD
GoodOver: ROCK CR
S 12 T 50 N R 33 W, Clay, MO
Built 1960 Load: 22.5 t ADT: 3,604
S LIBERTY PARKWAY
GoodOver: BNSF RR
S 30 T 51 N R 31 W, Clay, MO
Built 2019 Load: 22.5 t ADT: 6,600
SW 204TH ST
GoodOver: OWL CR
S 27 T 54 N R 32 W, Clinton, MO
Built 1986 Load: 22.5 t ADT: 45
SW SHEWEY RD
GoodOver: LINN BR
S 13 T 54 N R 33 W, Clinton, MO
Built 1981 Load: 22.5 t ADT: 35
HARRISTON STATION
GoodOver: CLEAR CR
S 22 T 47 N R 19 W, Cooper, MO
Built 1997 Load: 22.5 t ADT: 100
OSAGE VALLEY RD
GoodOver: HUTCHISON BR
S 17 T 47 N R 17 W, Cooper, MO
Built 2007 Load: 22.5 t ADT: 50
ELLIS DAVIS RD
GoodOver: TRIB OF CLARK'S CR
S 10 T 47 N R 16 E, Cooper, MO
Built 2005 Load: 22.5 t ADT: 100
1ST ST
GoodOver: YADKIN CR
S 34 T 38 N R 4 W, Crawford, MO
Built 2001 Load: 22.5 t ADT: 125
WEDGEWOOD RD
GoodOver: BR OF LINDLEY CR
S 18 T 34 N R 20 W, Dallas, MO
Built 1995 Load: 22.5 t ADT: 50
MIDWAY AVE
GoodOver: LITTLE CR
S 4 T 59 N R 29 W, Daviess, MO
Built 1942 Load: 22.5 t ADT: 15
110TH ST
GoodOver: GRINDSTONE CR
S 29 T 60 N R 29 W, Daviess, MO
Built 1987 Load: 22.5 t ADT: 20
NW FAIRMONT RD
GoodOver: BR OF LOST CR
S 22 T 59 N R 31 W, DeKalb, MO
Built 2007 Load: 22.5 t ADT: 50
COUNTY RD 222
GoodOver: DRAIN DTCH
S 30 T 22 N R 10 E, Dunklin, MO
Built 1981 Load: 22.5 t ADT: 100
COUNTY RD # 535
GoodOver: DRAIN DTCH
S 18 T 18 N R 9 E, Dunklin, MO
Built 1994 Load: 22.5 t ADT: 100
COUNTY RD # 620
GoodOver: DRAIN DTCH
S 10 T 16 N R 8 E, Dunklin, MO
Built 1987 Load: 22.5 t ADT: 50
COUNTY RD # 610
GoodOver: DRAIN DTCH
S 35 T 17 N R 8 E, Dunklin, MO
Built 1988 Load: 22.5 t ADT: 100
COUNTY RD # 602
GoodOver: DRAIN DTCH
S 26 T 17 N R 8 E, Dunklin, MO
Built 1987 Load: 22.5 t ADT: 20
COUNTY RD # 527
GoodOver: DRAIN DTCH
S 23 T 17 N R 8 E, Dunklin, MO
Built 1900 Load: 22.5 t ADT: 200
COUNTY RD # 602
GoodOver: DRAIN DTCH
S 29 T 17 N R 8 E, Dunklin, MO
Built 1983 Load: 22.5 t ADT: 100
RT H S
GoodOver: HORSTMAN CR
S 7 T 45 N R 4 W, Gasconade, MO
Built 1959 Load: 22.5 t ADT: 277
482 ND ROAD
GoodOver: BR OF WILDCAT CR
S 2 T 62 N R 32 W, Gentry, MO
Built 2005 Load: 22.5 t ADT: 20
307 TH ST
GoodOver: TRIB OF GRAND RVR
S 11 T 63 N R 31 W, Gentry, MO
Built 2008 Load: 22.5 t ADT: 5
540 TH ROAD
GoodOver: TRIB OF GRAND RVR
S 10 T 63 N R 31 W, Gentry, MO
Built 2008 Load: 22.5 t ADT: 35
FARM RD 215
GoodOver: LIT SAC RVR
S 20 T 30 N R 20 W, Greene, MO
Built 1983 Load: 22.5 t ADT: 100
SW 50TH AVE
GoodOver: GEES CR
S 26 T 60 N R 25 W, Grundy, MO
Built 2002 Load: 22.5 t ADT: 25
Showing 14,851-14,900 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.