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 161
GoodOver: LIT BRIDGE CR
S 11 T 62 N R 11 W, Knox, MO
Built 1995 Load: 40.5 t ADT: 30
COUNTY RD 220
GoodOver: BRANCH
S 34 T 61 N R 12 W, Knox, MO
Built 1996 Load: 40.5 t ADT: 20
MO 32 E
GoodOver: MILL CR
S 14 T 33 N R 13 W, Laclede, MO
Built 2021 Load: 40.5 t ADT: 647
MO 64 E
GoodOver: GOODWIN CR
S 4 T 34 N R 16 W, Laclede, MO
Built 2023 Load: 40.5 t ADT: 6,668
HODGE RD
GoodOver: CREEK
S 11 T 51 N R 25 W, Lafayette, MO
Built 1988 Load: 40.5 t ADT: 20
RT D S
GoodOver: SNI-A-BAR CR
S 12 T 49 N R 29 W, Lafayette, MO
Built 2011 Load: 40.5 t ADT: 1,244
RT AA E
GoodOver: CITY LK
S 4 T 49 N R 25 W, Lafayette, MO
Built 2022 Load: 40.5 t ADT: 1,540
FARM RD 2240
GoodOver: CLEAR CR
S 26 T 26 N R 29 W, Lawrence, MO
Built 1998 Load: 40.5 t ADT: 150
COUNTY RD 2130
GoodOver: SPRING RVR
S 34 T 28 N R 27 W, Lawrence, MO
Built 2010 Load: 40.5 t ADT: 120
COUNTY RD 2130
GoodOver: FREISTATT BR
S 32 T 28 N R 27 W, Lawrence, MO
Built 2009 Load: 40.5 t ADT: 210
COUNTY RD 2175
GoodOver: SPRING RVR
S 30 T 27 N R 27 W, Lawrence, MO
Built 2015 Load: 40.5 t ADT: 80
IS 44 E
GoodOver: GOOSE CR
S 4 T 28 N R 25 W, Lawrence, MO
Built 2020 Load: 40.5 t ADT: 15,555
IS 44 W
GoodOver: GOOSE CR
S 4 T 28 N R 25 W, Lawrence, MO
Built 2020 Load: 40.5 t ADT: 17,045
IS 44 W
GoodOver: SPRING RVR
S 3 T 27 N R 27 W, Lawrence, MO
Built 2020 Load: 40.5 t ADT: 17,003
MO 37 S
GoodOver: LARKINS BR
S 21 T 26 N R 28 W, Lawrence, MO
Built 2022 Load: 40.5 t ADT: 3,445
MO 97 S
GoodOver: DRY BR
S 11 T 29 N R 28 W, Lawrence, MO
Built 2022 Load: 40.5 t ADT: 1,187
MO 97 S
GoodOver: WILDER BR
S 13 T 29 N R 28 W, Lawrence, MO
Built 2022 Load: 40.5 t ADT: 1,171
MO 97 S
GoodOver: S WHITE OAK CR
S 23 T 29 N R 28 W, Lawrence, MO
Built 2022 Load: 40.5 t ADT: 1,171
MO 97 S
GoodOver: N WHITE OAK CR
S 1 T 29 N R 28 W, Lawrence, MO
Built 2022 Load: 40.5 t ADT: 1,187
SECOND ST S
GoodOver: VERONA CR
S 17 T 26 N R 26 W, Lawrence, MO
Built 2021 Load: 40.5 t ADT: 200
RT M S
GoodOver: TURNBACK CR
S 18 T 29 N R 25 W, Lawrence, MO
Built 2023 Load: 40.5 t ADT: 351
MO 97 S
GoodOver: SPRING RVR OVRFL
S 13 T 28 N R 28 W, Lawrence, MO
Built 2023 Load: 40.5 t ADT: 1,342
MO 97 S
GoodOver: SPRING RVR
S 13 T 28 N R 28 W, Lawrence, MO
Built 2023 Load: 40.5 t ADT: 1,342
MO 39 S
GoodOver: TRUITT CR
S 13 T 28 N R 27 W, Lawrence, MO
Built 2023 Load: 40.5 t ADT: 3,248
MO 39 S
GoodOver: HONEY CR
S 16 T 27 N R 26 W, Lawrence, MO
Built 2023 Load: 40.5 t ADT: 4,815
COUNTY RD 374
GoodOver: COOPER BR
S 34 T 63 N R 9 W, Lewis, MO
Built 2004 Load: 40.5 t ADT: 40
COUNTY RD 357
GoodOver: HILBERT BR
S 22 T 62 N R 9 W, Lewis, MO
Built 2004 Load: 40.5 t ADT: 35
RT C E
GoodOver: DURGNS CR
S 28 T 61 N R 6 W, Lewis, MO
Built 2021 Load: 40.5 t ADT: 586
GRAVENS RD 817
GoodOver: BRANCH
S 28 T 49 N R 1 E, Lincoln, MO
Built 2000 Load: 40.5 t ADT: 300
RT MM E
GoodOver: CROOKED CR
S 9 T 48 N R 1 E, Lincoln, MO
Built 2016 Load: 40.5 t ADT: 2,268
US 61 N
GoodOver: CUIVRE RVR
S 14 T 49 N R 1 W, Lincoln, MO
Built 2019 Load: 40.5 t ADT: 13,642
US 61 S
GoodOver: CUIVRE RVR
S 14 T 49 N R 1 W, Lincoln, MO
Built 2019 Load: 40.5 t ADT: 13,159
IRA DR
GoodOver: LONG BR CR
S 32 T 58 N R 19 W, Linn, MO
Built 1999 Load: 40.5 t ADT: 35
INGEL RD
GoodOver: BEAR CR
S 28 T 59 N R 19 W, Linn, MO
Built 2001 Load: 40.5 t ADT: 30
MO 139 S
GoodOver: LEWIS CR
S 30 T 58 N R 21 W, Linn, MO
Built 2022 Load: 40.5 t ADT: 265
RT C E
GoodOver: W YELLOW CR
S 11 T 59 N R 19 W, Linn, MO
Built 2022 Load: 40.5 t ADT: 110
RT WW E
GoodOver: VAN DORSEN CR
S 26 T 57 N R 18 W, Linn, MO
Built 2022 Load: 40.5 t ADT: 212
COUNTY RD 403
GoodOver: SHOAL CR
S 19 T 56 N R 25 W, Livingston, MO
Built 1994 Load: 40.5 t ADT: 30
COUNTY RD 420
GoodOver: RATTLESNAKE CR
S 2 T 56 N R 25 W, Livingston, MO
Built 2004 Load: 40.5 t ADT: 5
COUNTY RD 206
GoodOver: LIT MUDDY CR
S 9 T 59 N R 22 W, Livingston, MO
Built 2007 Load: 40.5 t ADT: 40
COUNTY ROAD 236
GoodOver: LITTLE PARSONS CR
S 4 T 57 N R 22 W, Livingston, MO
Built 2022 Load: 40.5 t ADT: 20
RT C S
GoodOver: SHOAL CR
S 18 T 56 N R 24 W, Livingston, MO
Built 2022 Load: 40.5 t ADT: 372
RT C S
GoodOver: SHOAL CRK DD
S 7 T 56 N R 24 W, Livingston, MO
Built 2022 Load: 40.5 t ADT: 536
ASPEN ST
GoodOver: MUSSEL FK
S 18 T 60 N R 17 W, Macon, MO
Built 1993 Load: 40.5 t ADT: 40
NUTHATCH AVE
GoodOver: BEAR CR
S 5 T 59 N R 13 W, Macon, MO
Built 1992 Load: 40.5 t ADT: 40
MO 149 S
GoodOver: WALNUT CR
S 14 T 60 N R 17 W, Macon, MO
Built 2023 Load: 40.5 t ADT: 29
RT H S
GoodOver: LIT BOURBEUSE CR
S 2 T 39 N R 7 W, Maries, MO
Built 1986 Load: 40.5 t ADT: 338
MO 28 E
GoodOver: DRY FK CR
S 32 T 41 N R 7 W, Maries, MO
Built 2023 Load: 40.5 t ADT: 2,090
COUNTY RD 153
GoodOver: S FABIUS RVR
S 2 T 58 N R 7 W, Marion, MO
Built 2003 Load: 40.5 t ADT: 100
IS 49 S
GoodOver: GOODIN HOLLOW TRIB
S 15 T 21 N R 32 W, McDonald, MO
Built 2021 Load: 40.5 t ADT: 14,018
Showing 19,351-19,400 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 |