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 1043
GoodOver: ELK FK SALT RVR
S 28 T 54 N R 12 W, Monroe, MO
Built 1990 Load: 32.4 t ADT: 35
COUNTY RD 325
GoodOver: CROOKED CR
S 5 T 55 N R 9 W, Monroe, MO
Built 1995 Load: 32.4 t ADT: 20
COUNTY RD 311
GoodOver: CLEAR CR
S 27 T 56 N R 10 W, Monroe, MO
Built 1989 Load: 32.4 t ADT: 25
COUNTY RD 436
GoodOver: BR MID FK SALT RVR
S 1 T 54 N R 10 W, Monroe, MO
Built 2010 Load: 32.4 t ADT: 45
COUNTY RD 739
GoodOver: MATT'S BR
S 30 T 53 N R 9 W, Monroe, MO
Built 2012 Load: 32.4 t ADT: 15
COUNTY RD 286
GoodOver: DUNCAN CR
S 29 T 56 N R 10 W, Monroe, MO
Built 2012 Load: 32.4 t ADT: 15
COUNTY RD 956
GoodOver: HORNE BR
S 34 T 54 N R 11 W, Monroe, MO
Built 2012 Load: 32.4 t ADT: 15
ALLISON RD
GoodOver: LIT COON CR
S 3 T 50 N R 5 W, Montgomery, MO
Built 1997 Load: 32.4 t ADT: 50
OLD WMS'BERG RD
GoodOver: LOUTRE RVR
S 8 T 48 N R 6 W, Montgomery, MO
Built 1991 Load: 32.4 t ADT: 150
WYATT RD
GoodOver: CAMP CR
S 29 T 48 N R 3 W, Montgomery, MO
Built 1992 Load: 32.4 t ADT: 50
BUFFALO RD
GoodOver: RICHLAND CR
S 28 T 45 N R 18 W, Morgan, MO
Built 1996 Load: 32.4 t ADT: 50
BUTTERFIELD TRAIL
GoodOver: LITTLE HAW CR
S 15 T 44 N R 19 W, Morgan, MO
Built 2016 Load: 32.4 t ADT: 35
COUNTY RD 824
GoodOver: DRAIN DTCH
S 2 T 25 N R 13 E, New Madrid, MO
Built 1990 Load: 32.4 t ADT: 60
COUNTY RD 524
GoodOver: DRAIN DTCH
S 34 T 23 N R 11 E, New Madrid, MO
Built 1989 Load: 32.4 t ADT: 35
COUNTY RD 314
GoodOver: DRAIN DTCH
S 31 T 22 N R 13 E, New Madrid, MO
Built 1991 Load: 32.4 t ADT: 35
COUNTY RD 315
GoodOver: DRAIN DTCH
S 36 T 22 N R 12 E, New Madrid, MO
Built 1991 Load: 32.4 t ADT: 65
COUNTY RD 315
GoodOver: DRAIN DTCH
S 24 T 22 N R 12 E, New Madrid, MO
Built 1992 Load: 32.4 t ADT: 30
COUNTY RD 278
GoodOver: DRAIN DTCH
S 29 T 21 N R 11 E, New Madrid, MO
Built 1992 Load: 32.4 t ADT: 15
COUNTY RD 246
GoodOver: DRAIN DTCH
S 24 T 22 N R 10 E, New Madrid, MO
Built 1994 Load: 32.4 t ADT: 100
COUNTY RD 828
GoodOver: DRAIN DTCH 23
S 11 T 25 N R 13 E, New Madrid, MO
Built 2015 Load: 32.4 t ADT: 15
VIXEN RD
GoodOver: SHOAL CR
S 8 T 25 N R 29 W, Newton, MO
Built 1991 Load: 32.4 t ADT: 100
ROSEBAY DR
GoodOver: BUFFALO CR
S 28 T 24 N R 33 W, Newton, MO
Built 1990 Load: 32.4 t ADT: 40
E PARK ST
GoodOver: GUM SPRING BR
S 31 T 26 N R 30 W, Newton, MO
Built 1990 Load: 32.4 t ADT: 300
LAWRENCE RD
GoodOver: CENTER CR
S 23 T 27 N R 29 W, Newton, MO
Built 2003 Load: 32.4 t ADT: 100
SHETLAND RD
GoodOver: JONES CR
S 9 T 26 N R 30 W, Newton, MO
Built 2019 Load: 32.4 t ADT: 80
ASPEN RD
GoodOver: TRIB OF JONES CR
S 25 T 27 N R 31 W, Newton, MO
Built 2018 Load: 32.4 t ADT: 200
BEECH RD
GoodOver: TRIB OF CENTER CR
S 32 T 27 N R 29 W, Newton, MO
Built 2019 Load: 32.4 t ADT: 25
130TH ST
GoodOver: 102 RVR
S 10 T 66 N R 35 W, Nodaway, MO
Built 1991 Load: 32.4 t ADT: 45
180TH ST
GoodOver: 102 RVR
S 3 T 65 N R 35 W, Nodaway, MO
Built 1996 Load: 32.4 t ADT: 100
230TH ST
GoodOver: PLATT RVR
S 36 T 65 N R 34 W, Nodaway, MO
Built 1989 Load: 32.4 t ADT: 150
380 ST
GoodOver: WHITE CLOUD CR
S 18 T 62 N R 35 W, Nodaway, MO
Built 1992 Load: 32.4 t ADT: 100
350 ST
GoodOver: PLATTE RVR
S 33 T 63 N R 34 W, Nodaway, MO
Built 1995 Load: 32.4 t ADT: 50
190TH ST
GoodOver: NORVEY CR
S 11 T 65 N R 35 W, Nodaway, MO
Built 2006 Load: 32.4 t ADT: 35
NOBLE RD
GoodOver: HONEY CR
S 36 T 65 N R 34 W, Nodaway, MO
Built 2015 Load: 32.4 t ADT: 35
120 ST
GoodOver: MASS BR
S 3 T 66 N R 37 W, Nodaway, MO
Built 2016 Load: 32.4 t ADT: 5
235TH ST
GoodOver: TRIB GRANTHAM CR
S 4 T 64 N R 33 W, Nodaway, MO
Built 2021 Load: 32.4 t ADT: 35
195TH ST
GoodOver: TRIB OF 102 RVR
S 14 T 65 N R 35 W, Nodaway, MO
Built 2020 Load: 32.4 t ADT: 15
COUNTY LINE RD 85
GoodOver: UPPER NEELY BR
S 36 T 62 N R 35 W, Nodaway, MO
Built 2021 Load: 32.4 t ADT: 15
KATY RD
GoodOver: SLAUGHTER BR
S 23 T 66 N R 35 W, Nodaway, MO
Built 2022 Load: 32.4 t ADT: 50
FORTUNE RD
GoodOver: FLORIDA CR
S 6 T 64 N R 36 W, Nodaway, MO
Built 2021 Load: 32.4 t ADT: 40
195TH ST
GoodOver: TRIB OF NORVEY CR
S 14 T 65 N R 35 W, Nodaway, MO
Built 2023 Load: 32.4 t ADT: 35
COUNTY RD 385
GoodOver: GRAND GULF CR
S 17 T 22 N R 6 W, Oregon, MO
Built 1962 Load: 32.4 t ADT: 25
CITY ST
GoodOver: TRIB OF WARM FK
S 31 T 22 N R 5 W, Oregon, MO
Built 2010 Load: 32.4 t ADT: 100
COUNTY RD 275
GoodOver: BAILEYS CR
S 23 T 45 N R 7 W, Osage, MO
Built 2000 Load: 32.4 t ADT: 50
COUNTY RD 303
GoodOver: CEDAR CR
S 33 T 44 N R 8 W, Osage, MO
Built 2003 Load: 32.4 t ADT: 50
COUNTY RD 317
GoodOver: TRIB OF DEER CR
S 4 T 44 N R 8 W, Osage, MO
Built 2014 Load: 32.4 t ADT: 100
COUNTY RD 610
GoodOver: INDIAN CR
S 19 T 43 N R 9 W, Osage, MO
Built 2015 Load: 32.4 t ADT: 10
RT AR S
GoodOver: BENNETT BYU
S 14 T 21 N R 11 W, Ozark, MO
Built 1988 Load: 32.4 t ADT: 247
COUNTY RD 556
GoodOver: DRAIN DTCH
S 1 T 16 N R 11 E, Pemiscot, MO
Built 1991 Load: 32.4 t ADT: 25
MAIN ST
GoodOver: DITCH
S 25 T 17 N R 11 E, Pemiscot, MO
Built 2019 Load: 32.4 t ADT: 250
Showing 16,751-16,800 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.