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 651
GoodOver: ADLER CR
S 18 T 35 N R 27 W, Cedar, MO
Built 2006 Load: 49.5 t ADT: 50
COUNTY RD 1651
GoodOver: SILVER CR
S 35 T 35 N R 26 W, Cedar, MO
Built 2006 Load: 49.5 t ADT: 50
MO 82 E
GoodOver: WALNUT CR
S 16 T 36 N R 28 W, Cedar, MO
Built 2010 Load: 49.5 t ADT: 1,157
PARCH CORN ROAD
GoodOver: PARCH CORN CR
S 5 T 27 N R 20 W, Christian, MO
Built 2017 Load: 49.5 t ADT: 30
SUMMERSET RD
GoodOver: BR OF FISHING RVR
S 13 T 52 N R 31 W, Clay, MO
Built 2007 Load: 49.5 t ADT: 960
SB N BRIGHTON AVE
GoodOver: MILL CR
S 32 T 51 N R 32 W, Clay, MO
Built 2011 Load: 49.5 t ADT: 3,125
MO 210 E
GoodOver: DM&E RR
S 11 T 50 N R 32 W, Clay, MO
Built 2014 Load: 49.5 t ADT: 8,244
OTTER CREEK RD
GoodOver: OTTER CR
S 31 T 46 N R 18 W, Cooper, MO
Built 2013 Load: 49.5 t ADT: 100
COUNTY RD 21
GoodOver: MUDDY FK
S 7 T 30 N R 28 W, Dade, MO
Built 2001 Load: 49.5 t ADT: 50
COUNTY RD 51
GoodOver: TRIB OF MUDDY FK
S 26 T 30 N R 28 W, Dade, MO
Built 1993 Load: 49.5 t ADT: 50
MO 190 E
GoodOver: BOARDTREE BR
S 12 T 58 N R 26 W, Daviess, MO
Built 1970 Load: 49.5 t ADT: 1,101
NW MAIN RD
GoodOver: LOST CR
S 25 T 60 N R 32 W, DeKalb, MO
Built 1910 Load: 49.5 t ADT: 5
RT P E
GoodOver: BUFFALO DTCH
S 5 T 17 N R 9 E, Dunklin, MO
Built 2016 Load: 49.5 t ADT: 830
KO KO BEACH RD
GoodOver: CR TO BOURBEUSE RV
S 33 T 43 N R 1 W, Franklin, MO
Built 1950 Load: 49.5 t ADT: 200
MO 30 E
GoodOver: BNSF RR
S 35 T 42 N R 1 W, Franklin, MO
Built 2006 Load: 49.5 t ADT: 14,360
DENVER TRAIL
GoodOver: MARTIN BR
S 6 T 64 N R 30 W, Gentry, MO
Built 2000 Load: 49.5 t ADT: 20
IS 44 W
GoodOver: DRY BR
S 26 T 29 N R 24 W, Greene, MO
Built 1998 Load: 49.5 t ADT: 20,125
IS 44 E
GoodOver: DRY BR
S 26 T 29 N R 24 W, Greene, MO
Built 1998 Load: 49.5 t ADT: 20,201
FARM RD 149
GoodOver: SIMS BR
S 25 T 31 N R 22 W, Greene, MO
Built 2007 Load: 49.5 t ADT: 146
FARM RD 65
GoodOver: POND CR
S 25 T 29 N R 24 W, Greene, MO
Built 2013 Load: 49.5 t ADT: 50
E 290 AVE
GoodOver: QUARRY CR
S 18 T 66 N R 26 W, Harrison, MO
Built 1993 Load: 49.5 t ADT: 20
NW1200
GoodOver: NORRIS CR
S 5 T 43 N R 27 W, Henry, MO
Built 2010 Load: 49.5 t ADT: 25
NICKLE RD
GoodOver: E FK OF DAVIS CR
S 4 T 61 N R 38 W, Holt, MO
Built 2007 Load: 49.5 t ADT: 35
COUNTY RD 415
GoodOver: BR OF MONITEAU CR
S 36 T 50 N R 15 W, Howard, MO
Built 1999 Load: 49.5 t ADT: 50
MO 49 S
GoodOver: SUTTON BR
S 36 T 31 N R 3 E, Iron, MO
Built 1924 Load: 49.5 t ADT: 1,120
US 71 N
GoodOver: KCT RR
S 8 T 49 N R 33 W, Jackson, MO
Built 1998 Load: 49.5 t ADT: 36,312
PROSPECT AV.
GoodOver: KCT RAILWAY
S 9 T 49 N R 33 W, Jackson, MO
Built 1987 Load: 49.5 t ADT: 6,640
LIT BLUE PRKWY NB
GoodOver: CRACKERNECK CR
S 16 T 49 N R 31 W, Jackson, MO
Built 2008 Load: 49.5 t ADT: 14,400
MO 150 W
GoodOver: OIL CR
S 36 T 47 N R 33 W, Jackson, MO
Built 2008 Load: 49.5 t ADT: 8,472
MO 150 W
GoodOver: LUMPKINS FK
S 29 T 47 N R 32 W, Jackson, MO
Built 2008 Load: 49.5 t ADT: 9,778
NORFLEET RD
GoodOver: SMALL CR
S 34 T 49 N R 32 W, Jackson, MO
Built 2007 Load: 49.5 t ADT: 3,779
COUNTY RD 110
GoodOver: JENKINS CR
S 7 T 27 N R 30 W, Jasper, MO
Built 2018 Load: 49.5 t ADT: 50
MISSISSIPPI AVE
GoodOver: UP RR
S 5 T 40 N R 6 E, Jefferson, MO
Built 2013 Load: 49.5 t ADT: 1,000
SYCAMORE LANE
GoodOver: BEAR CRK
S 35 T 43 N R 4 E, Jefferson, MO
Built 2022 Load: 49.5 t ADT: 300
RT M E
GoodOver: MOSS HOLLOW CR
S 355 T 42 N R 5 E, Jefferson, MO
Built 1996 Load: 49.5 t ADT: 6,237
CO RD NW 250
GoodOver: BR S FK BLACKWATER
S 9 T 46 N R 27 W, Johnson, MO
Built 1900 Load: 49.5 t ADT: 110
CO RD SE 1251
GoodOver: TRIB LONG BR
S 12 T 45 N R 24 W, Johnson, MO
Built 2011 Load: 49.5 t ADT: 45
MO 32 E
GoodOver: MILL CR
S 14 T 33 N R 13 W, Laclede, MO
Built 2012 Load: 49.5 t ADT: 1,018
INDEPENDENCE RD
GoodOver: GOODWIN HOLLOW
S 21 T 35 N R 16 W, Laclede, MO
Built 2020 Load: 49.5 t ADT: 130
RT H S
GoodOver: DAVIS CR
S 8 T 48 N R 26 W, Lafayette, MO
Built 2002 Load: 49.5 t ADT: 493
CR 305
GoodOver: UNNAMED CRK
S 14 T 61 N R 8 W, Lewis, MO
Built 2022 Load: 49.5 t ADT: 75
RT M S
GoodOver: LONG BRANCH CR
S 13 T 58 N R 20 W, Linn, MO
Built 1998 Load: 49.5 t ADT: 916
INCA RD
GoodOver: BEAR BR
S 8 T 59 N R 19 W, Linn, MO
Built 2000 Load: 49.5 t ADT: 5
MARTONS RD
GoodOver: CLARK BR
S 33 T 57 N R 12 W, Linn, MO
Built 2001 Load: 49.5 t ADT: 35
ARIZONA ST
GoodOver: MUSSEL FK
S 31 T 58 N R 17 W, Macon, MO
Built 1996 Load: 49.5 t ADT: 40
ARTIC RD
GoodOver: MUSSEL FK
S 6 T 58 N R 17 W, Macon, MO
Built 2015 Load: 49.5 t ADT: 20
DEER CREEK RD
GoodOver: BUTLER CR
S 35 T 21 N R 33 W, McDonald, MO
Built 1997 Load: 49.5 t ADT: 150
US 71 N
GoodOver: GORDON HOLLOW BR
S 28 T 21 N R 31 W, McDonald, MO
Built 2004 Load: 49.5 t ADT: 6,058
MO 17 S
GoodOver: CATAIL CR
S 14 T 40 N R 14 W, Miller, MO
Built 2012 Load: 49.5 t ADT: 2,629
COUNTY RD 743
GoodOver: ELK FK SALT RVR
S 29 T 54 N R 9 W, Monroe, MO
Built 1999 Load: 49.5 t ADT: 40
Showing 21,051-21,100 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 |