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
RT B E
FairOver: LOST CR BR
S 31 T 51 N R 2 E, Lincoln, MO
Built 1971 Load: 90.0 t ADT: 2,466
MO 148 W
FairOver: CANAL CR
S 28 T 65 N R 35 W, Nodaway, MO
Built 1925 Load: 90.0 t ADT: 3,644
RT D E
FairOver: MAIN DTCH #37
S 10 T 24 N R 10 E, Stoddard, MO
Built 2001 Load: 90.0 t ADT: 345
COUNTY RD 327
FairOver: BR OF HUBBLE CR
S 1018 T 31 N R 12 E, Cape Girardeau, MO
Built 2005 Load: 90.9 t ADT: 30
COUNTY ROAD 703
FairOver: CR TO BR OF LIT FO
S 11 T 66 N R 10 W, Scotland, MO
Built 2005 Load: 90.9 t ADT: 25
KEHRS MILL RD E
FairOver: BONHOMME CR
S 7 T 45 N R 4 E, St. Louis, MO
Built 2012 Load: 90.9 t ADT: 18,432
US 63 S
FairOver: FLOYD CR
S 16 T 63 N R 15 W, Adair, MO
Built 1987 Load: 91.8 t ADT: 7,320
RP BRIGHTON AVE TO
FairOver: BUCKEYE CR
S 8 T 50 N R 32 W, Clay, MO
Built 1970 Load: 91.8 t ADT: 3,690
MO 179 S
FairOver: MUD CR
S 5 T 45 N R 13 W, Cole, MO
Built 1931 Load: 91.8 t ADT: 1,452
MO 5 S
FairOver: BRIDGES BRANCH
S 21 T 44 N R 17 W, Morgan, MO
Built 1938 Load: 91.8 t ADT: 3,890
RT BB E
FairOver: BURGHER BR
S 1 T 37 N R 8 W, Phelps, MO
Built 1982 Load: 91.8 t ADT: 10,374
COUNTY RD 411
FairOver: CREEK
S 12 T 33 N R 11 E, Cape Girardeau, MO
Built 1990 Load: 92.7 t ADT: 50
CAMBRIDGE LN
FairOver: SURRATT CR
S 33 T 61 N R 13 W, Adair, MO
Built 2006 Load: 93.6 t ADT: 40
COUNTY RD 297
FairOver: BR OF HONEY CR
S 35 T 64 N R 7 W, Clark, MO
Built 2007 Load: 93.6 t ADT: 30
MO 6 E
FairOver: TROUBLESOME CR
S 21 T 62 N R 11 W, Knox, MO
Built 2002 Load: 93.6 t ADT: 1,592
US 61 S
FairOver: ARTESIAN BR CR
S 14 T 62 N R 6 W, Lewis, MO
Built 2005 Load: 93.6 t ADT: 8,404
COUNTY RD 252
FairOver: BRANCH
S 18 T 53 N R 1 W, Pike, MO
Built 1999 Load: 93.6 t ADT: 50
US 136 E
FairOver: LONG CR
S 6 T 65 N R 21 W, Putnam, MO
Built 2004 Load: 93.6 t ADT: 1,342
11002
FairOver: TRIB OF KNOB CR
S 5 T 41 N R 32 W, Bates, MO
Built 1994 Load: 94.5 t ADT: 30
COUNTY RD 081
FairOver: BR OF DUMAS CR
S 17 T 66 N R 7 W, Clark, MO
Built 2006 Load: 94.5 t ADT: 35
NW LAKESITE RD
FairOver: BR OF M FK LOST CR
S 3 T 59 N R 31 W, DeKalb, MO
Built 1910 Load: 94.5 t ADT: 15
MO 224 E
FairOver: CR
S 24 T 50 N R 29 W, Lafayette, MO
Built 1925 Load: 94.5 t ADT: 680
IS 55 S
FairOver: DRAIN DTCH NO 12
S 25 T 17 N R 11 E, Pemiscot, MO
Built 1992 Load: 94.5 t ADT: 18,099
COUNTY RD 264
FairOver: GRASSY CR
S 20 T 60 N R 7 W, Lewis, MO
Built 2000 Load: 95.4 t ADT: 30
MO 79 S
FairOver: CAMP CR
S 10 T 50 N R 2 E, Lincoln, MO
Built 1938 Load: 97.2 t ADT: 2,398
MO 99 S
FairOver: HOG HOLLOW
S 5 T 25 N R 5 W, Oregon, MO
Built 1932 Load: 97.2 t ADT: 305
COUNTY ROAD 553
FairOver: CR TO S WYACONDA R
S 32 T 66 N R 11 W, Scotland, MO
Built 2002 Load: 97.2 t ADT: 25
RT A N
FairOver: BEAR CR
S 4 T 65 N R 10 W, Scotland, MO
Built 2015 Load: 97.2 t ADT: 525
S 5TH ST
FairOver: CRYSTAL SPRINGS CR
S 2892 T 46 N R 5 E, St. Charles, MO
Built 2018 Load: 97.2 t ADT: 2,500
RT Y S
FairOver: DRY CR
S 11 T 40 N R 3 E, Jefferson, MO
Built 2011 Load: 98.1 t ADT: 3,155
RT H S
FairOver: BRADFORD HOLLOW
S 35 T 36 N R 12 W, Pulaski, MO
Built 2003 Load: 98.1 t ADT: 7,843
MO 72 E
FairOver: LIT MUDDY CR
S 3 T 32 N R 10 E, Bollinger, MO
Built 1992 Load: 99.0 t ADT: 2,871
PROSPECT AVE
FairOver: BR OF W FK
S 17 T 46 N R 33 W, Cass, MO
Built 1999 Load: 99.0 t ADT: 500
RT NN S
FairOver: ELK CHUTE DTCH
S 27 T 18 N R 10 E, Dunklin, MO
Built 2001 Load: 99.0 t ADT: 2,188
RT J E
FairOver: DRAIN DTCH NO 1
S 12 T 22 N R 9 E, Dunklin, MO
Built 1992 Load: 99.0 t ADT: 1,806
204TH RD
FairOver: W LOCUST CR
S 17 T 66 N R 20 W, Putnam, MO
Built 1998 Load: 99.0 t ADT: 10
RUSH TRL
FairOver: BR OF WILDCAT CR
S 8 T 64 N R 16 W, Putnam, MO
Built 2005 Load: 99.0 t ADT: 20
KING AVE
FairOver: DICKS BR
S 1 T 49 N R 21 W, Saline, MO
Built 1996 Load: 99.0 t ADT: 35
APACHE WAY
FairOver: TRIB N FK S FABIUS
S 27 T 64 N R 14 W, Adair, MO
Built 1981 Load: 99.9 t ADT: 10
RP US63 TO BU63 S
FairOver: UNNAMED STREAM
S 28 T 63 N R 15 W, Adair, MO
Built 2009 Load: 99.9 t ADT: 2,133
COUNTY RD 372
FairOver: CROWLEY CR
S 5 T 58 N R 35 W, Andrew, MO
Built 1997 Load: 99.9 t ADT: 30
COUNTY RD 422
FairOver: MILL CR
S 10 T 59 N R 36 W, Andrew, MO
Built 1998 Load: 99.9 t ADT: 100
US 59 S
FairOver: HOPKINS CR
S 29 T 59 N R 35 W, Andrew, MO
Built 1985 Load: 99.9 t ADT: 10,540
IS 29 S
FairOver: ROSE BR
S 19 T 65 N R 41 W, Atchison, MO
Built 1969 Load: 99.9 t ADT: 17,544
US 136 E
FairOver: BRANCH CR
S 22 T 65 N R 40 W, Atchison, MO
Built 1970 Load: 99.9 t ADT: 2,118
US 59 S
FairOver: CR
S 13 T 66 N R 40 W, Atchison, MO
Built 1926 Load: 99.9 t ADT: 1,003
RT AA S
FairOver: BEAR SLU
S 33 T 52 N R 6 W, Audrain, MO
Built 2001 Load: 99.9 t ADT: 318
COUNTY RD 489
FairOver: BR OF MID LICK CR
S 26 T 52 N R 7 W, Audrain, MO
Built 2002 Load: 99.9 t ADT: 100
FARM RD 2092
FairOver: JOYCE CR
S 18 T 24 N R 28 W, Barry, MO
Built 1999 Load: 99.9 t ADT: 35
RT C E
FairOver: FLAT CR
S 6 T 24 N R 26 W, Barry, MO
Built 1955 Load: 99.9 t ADT: 111
Showing 13,801-13,850 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.