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
HUNTINGFIELD RD
GoodOver: TRIB OF SALK RVR
S 35 T 51 N R 9 W, Audrain, MO
Built 2016 Load: 48.6 t ADT: 500
RT JJ S
GoodOver: LIT CRANE CR
S 35 T 26 N R 25 W, Barry, MO
Built 1979 Load: 48.6 t ADT: 182
FARM RD 2040
GoodOver: HUDSON CR
S 13 T 25 N R 28 W, Barry, MO
Built 2013 Load: 48.6 t ADT: 100
NE 75TH LN
GoodOver: TRIB OF HORSE CR
S 6 T 32 N R 29 W, Barton, MO
Built 1977 Load: 48.6 t ADT: 20
ELLIS SCHOOL RD
GoodOver: BRUSHY CR
S 6 T 46 N R 11 W, Boone, MO
Built 2005 Load: 48.6 t ADT: 50
RT WW E
GoodOver: NORTH FK GRINDSTON
S 16 T 48 N R 12 W, Boone, MO
Built 2011 Load: 48.6 t ADT: 9,997
SW NICHOLS RD
GoodOver: BR OF SUGAR CR
S 36 T 55 N R 37 W, Buchanan, MO
Built 2017 Load: 48.6 t ADT: 15
COUNTY RD 1051
GoodOver: BR OF LOUTRE RVR
S 22 T 49 N R 7 W, Callaway, MO
Built 2007 Load: 48.6 t ADT: 40
COUNTY ROAD 201
GoodOver: BR TATER HILL CR
S 15 T 54 N R 24 W, Carroll, MO
Built 1998 Load: 48.6 t ADT: 20
COUNTY ROAD 170
GoodOver: BIG CR
S 11 T 54 N R 23 W, Carroll, MO
Built 1998 Load: 48.6 t ADT: 40
COUNTY ROAD 265
GoodOver: LIT WAKENDA CR
S 11 T 52 N R 23 W, Carroll, MO
Built 2002 Load: 48.6 t ADT: 25
COUNTY ROAD 227
GoodOver: BIG CR
S 18 T 54 N R 23 W, Carroll, MO
Built 2006 Load: 48.6 t ADT: 25
N MULLEN RD
GoodOver: UNNAMED CR
S 12 T 46 N R 33 W, Cass, MO
Built 2016 Load: 48.6 t ADT: 500
BELL SCHOOL AVE
GoodOver: UNNAMED STR
S 3 T 54 N R 18 W, Chariton, MO
Built 1991 Load: 48.6 t ADT: 15
WILKS AVE
GoodOver: UNNAMED STR
S 21 T 55 N R 16 W, Chariton, MO
Built 1993 Load: 48.6 t ADT: 5
BERGER RD
GoodOver: JONES BR FK
S 31 T 55 N R 17 W, Chariton, MO
Built 2003 Load: 48.6 t ADT: 10
IOWAS RD
GoodOver: UNNAMED STR
S 30 T 54 N R 19 W, Chariton, MO
Built 2003 Load: 48.6 t ADT: 25
CHAPEL HILL RD
GoodOver: LIT CHARITON RVR
S 7 T 52 N R 17 W, Chariton, MO
Built 2023 Load: 48.6 t ADT: 25
COUNTY RD 162
GoodOver: BR OF HONEY CR
S 36 T 65 N R 8 W, Clark, MO
Built 2009 Load: 48.6 t ADT: 35
306 S
GoodOver: SIDE DTCH
S 1 T 64 N R 6 W, Clark, MO
Built 2011 Load: 48.6 t ADT: 16
MO 210 E
GoodOver: BNSF RR
S 10 T 50 N R 32 W, Clay, MO
Built 1999 Load: 48.6 t ADT: 8,244
RT KK E
GoodOver: OWENS BR
S 15 T 53 N R 33 W, Clay, MO
Built 2010 Load: 48.6 t ADT: 913
NB N BRIGHTON
GoodOver: MILL CR
S 32 T 51 N R 32 W, Clay, MO
Built 2009 Load: 48.6 t ADT: 3,152
RT W S
GoodOver: SPRING CR
S 32 T 43 N R 11 W, Cole, MO
Built 2010 Load: 48.6 t ADT: 1,751
IS 70 E
GoodOver: UP RR
S 4 T 48 N R 15 W, Cooper, MO
Built 1958 Load: 48.6 t ADT: 18,518
THOMAS DR
GoodOver: BR OF PETITTE SALI
S 18 T 46 N R 18 W, Cooper, MO
Built 2006 Load: 48.6 t ADT: 20
RT V E
GoodOver: HUZZAH CR
S 32 T 36 N R 2 W, Crawford, MO
Built 1998 Load: 48.6 t ADT: 278
SW GRIDLEY RD
GoodOver: LIT THIRD FK
S 25 T 58 N R 33 W, DeKalb, MO
Built 2005 Load: 48.6 t ADT: 20
NW LAKESITE RD
GoodOver: BR MID FK LOST CR
S 21 T 60 N R 31 W, DeKalb, MO
Built 2006 Load: 48.6 t ADT: 15
US 412 E
GoodOver: DRAIN DTCH NO 259
S 3 T 18 N R 10 E, Dunklin, MO
Built 2003 Load: 48.6 t ADT: 4,921
335 TH ST
GoodOver: SAMPSON CR
S 25 T 63 N R 30 W, Gentry, MO
Built 2014 Load: 48.6 t ADT: 15
RT B S
GoodOver: GRANTHAM CR
S 13 T 64 N R 33 W, Gentry, MO
Built 2023 Load: 48.6 t ADT: 274
FARM RD 44
GoodOver: POMME DE TERRE RVR
S 36 T 31 N R 20 W, Greene, MO
Built 1999 Load: 48.6 t ADT: 274
FARM RD 190
GoodOver: WARD BR
S 27 T 28 N R 22 W, Greene, MO
Built 1999 Load: 48.6 t ADT: 750
US 65 S
GoodOver: LITTLE SAC RVR
S 19 T 30 N R 20 W, Greene, MO
Built 2007 Load: 48.6 t ADT: 8,268
FARM RD 87
GoodOver: CLEAR CR
S 33 T 30 N R 23 W, Greene, MO
Built 2011 Load: 48.6 t ADT: 120
BARRINGTON AVENUE
GoodOver: SOUTH BRANCH CREEK
S 8 T 29 N R 21 W, Greene, MO
Built 2020 Load: 48.6 t ADT: 124
US 160 W
GoodOver: WILSON CR
S 29 T 29 N R 22 W, Greene, MO
Built 1997 Load: 48.6 t ADT: 16,685
US 160 E
GoodOver: WILSON CR
S 29 T 29 N R 22 W, Greene, MO
Built 1997 Load: 48.6 t ADT: 15,554
NE 100TH ST
GoodOver: HONEY CR OVRFL
S 32 T 63 N R 23 W, Grundy, MO
Built 2006 Load: 48.6 t ADT: 20
SE 80TH ST
GoodOver: N FK CROOKED CR
S 33 T 60 N R 23 W, Grundy, MO
Built 2007 Load: 48.6 t ADT: 5
NW 110TH ST
GoodOver: LOST CRK
S 22 T 63 N R 25 W, Grundy, MO
Built 2024 Load: 48.6 t ADT: 10
SW 50TH AVE
GoodOver: TRIB GEES CR
S 34 T 60 N R 25 W, Grundy, MO
Built 2022 Load: 48.6 t ADT: 5
MO 6 E
GoodOver: HONEY CR
S 13 T 61 N R 24 W, Grundy, MO
Built 1996 Load: 48.6 t ADT: 2,599
E 245 ST
GoodOver: E FK BIG CR
S 7 T 64 N R 27 W, Harrison, MO
Built 2005 Load: 48.6 t ADT: 35
SW 1521
GoodOver: BR OF DEEPWATER CR
S 5 T 40 N R 28 W, Henry, MO
Built 2019 Load: 48.6 t ADT: 30
COUNTY RD 134
GoodOver: SALT FORK CR
S 10 T 51 N R 15 W, Howard, MO
Built 2009 Load: 48.6 t ADT: 25
COUNTY RD 320
GoodOver: E FK SULPHUR CR
S 6 T 49 N R 16 W, Howard, MO
Built 2019 Load: 48.6 t ADT: 45
BLUE PKWY
GoodOver: BIG BLUE RVR, UP RR, BRI
S 26 T 49 N R 33 W, Jackson, MO
Built 2005 Load: 48.6 t ADT: 23,285
31ST ST
GoodOver: WYANDOTTE ST
S 17 T 49 N R 33 W, Jackson, MO
Built 2006 Load: 48.6 t ADT: 14,443
Showing 20,901-20,950 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 |