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
MO 5 S
FairOver: MUSSEL FK CR
S 32 T 55 N R 18 W, Chariton, MO
Built 1993 Load: 38.7 t ADT: 725
US 65 S
FairOver: ELK VALLEY CR
S 33 T 27 N R 21 W, Christian, MO
Built 1986 Load: 38.7 t ADT: 16,477
US 61 S
FairOver: DOE RUN CR
S 15 T 63 N R 6 W, Clark, MO
Built 1972 Load: 38.7 t ADT: 13,836
US 61 S
FairOver: MAIN PUMPING DTCH
S 6 T 64 N R 5 W, Clark, MO
Built 1992 Load: 38.7 t ADT: 1,624
MO 210 E
FairOver: SHOAL CR
S 33 T 51 N R 31 W, Clay, MO
Built 1989 Load: 38.7 t ADT: 8,022
RT Y S
FairOver: HORSE CR BR
S 11 T 55 N R 32 W, Clinton, MO
Built 1962 Load: 38.7 t ADT: 550
BELLAIR RD
FairOver: BR OF PETITE SALIN
S 3 T 47 N R 18 W, Cooper, MO
Built 2001 Load: 38.7 t ADT: 50
MO 135 S
FairOver: COON CR
S 5 T 47 N R 18 W, Cooper, MO
Built 1953 Load: 38.7 t ADT: 900
MO 8 E
FairOver: MERAMEC RVR
S 6 T 37 N R 5 W, Crawford, MO
Built 1991 Load: 38.7 t ADT: 1,308
RT WW E
FairOver: FINNEY BR
S 14 T 40 N R 3 W, Crawford, MO
Built 1963 Load: 38.7 t ADT: 794
MO 97 S
FairOver: SONS CR
S 31 T 32 N R 27 W, Dade, MO
Built 2012 Load: 38.7 t ADT: 576
RT Z E
FairOver: LIMESTONE CR
S 24 T 30 N R 27 W, Dade, MO
Built 1962 Load: 38.7 t ADT: 200
OR 65 S
FairOver: POMME DE TERRE BR
S 33 T 32 N R 20 W, Dallas, MO
Built 1928 Load: 38.7 t ADT: 626
RT M E
FairOver: LICK FK CR
S 20 T 58 N R 26 W, Daviess, MO
Built 2011 Load: 38.7 t ADT: 396
RT J S
FairOver: MARROWBONE CR
S 19 T 58 N R 28 W, Daviess, MO
Built 2012 Load: 38.7 t ADT: 307
SW SHARP RD
FairOver: BR OF LIT THIRD FK
S 16 T 58 N R 32 W, DeKalb, MO
Built 1992 Load: 38.7 t ADT: 15
RT K S
FairOver: STEWARTVILLE BR
S 16 T 67 N R 32 W, DeKalb, MO
Built 1960 Load: 38.7 t ADT: 242
MO 32 E
FairOver: HOLT CR
S 29 T 34 N R 6 W, Dent, MO
Built 1984 Load: 38.7 t ADT: 1,585
MO 32 E
FairOver: MERAMEC RVR
S 19 T 34 N R 4 W, Dent, MO
Built 1985 Load: 38.7 t ADT: 1,728
RT A E
FairOver: SINKING CR
S 31 T 32 N R 3 W, Dent, MO
Built 1991 Load: 38.7 t ADT: 114
COUNTY RD 260
FairOver: N FK WHITE RVR
S 30 T 29 N R 11 W, Douglas, MO
Built 2000 Load: 38.7 t ADT: 50
MO 14 E
FairOver: BIG BEAVER CR
S 23 T 27 N R 17 W, Douglas, MO
Built 1985 Load: 38.7 t ADT: 1,939
MO 164 E
FairOver: KINNAMORE DTCH
S 2 T 16 N R 7 E, Dunklin, MO
Built 2000 Load: 38.7 t ADT: 802
COUNTY RD # 729
FairOver: DRAIN DTCH
S 3 T 18 N R 10 E, Dunklin, MO
Built 1981 Load: 38.7 t ADT: 100
COUNTY LINE RD
FairOver: PIN OAK CR
S 27 T 43 N R 4 W, Franklin, MO
Built 1999 Load: 38.7 t ADT: 75
HAPPY SAC RD
FairOver: HAPPY SAC CR
S 14 T 42 N R 1 W, Franklin, MO
Built 1994 Load: 38.7 t ADT: 200
MO 100 E
FairOver: BIG BERGER CR
S 19 T 45 N R 3 W, Franklin, MO
Built 2004 Load: 38.7 t ADT: 4,900
IS 44 W
FairOver: UP RR
S 8 T 43 N R 2 E, Franklin, MO
Built 1994 Load: 38.7 t ADT: 27,485
US 50 E
FairOver: HUDLEYS BR
S 31 T 43 N R 1 E, Franklin, MO
Built 1926 Load: 38.7 t ADT: 13,368
RT PP S
FairOver: HOOSIER CR
S 11 T 41 N R 1 W, Franklin, MO
Built 1962 Load: 38.7 t ADT: 356
MO 100 E
FairOver: GASCONADE RVR
S 12 T 45 N R 6 W, Gasconade, MO
Built 1995 Load: 38.7 t ADT: 724
US 136 E
FairOver: E FK GRAND RVR OVF
S 23 T 63 N R 31 W, Gentry, MO
Built 2002 Load: 38.7 t ADT: 3,361
US 65 N
FairOver: S DRY SAC CR
S 4 T 29 N R 21 W, Greene, MO
Built 1976 Load: 38.7 t ADT: 8,559
VERNON ST
FairOver: PEA RIDGE CR
S 1 T 29 N R 22 W, Greene, MO
Built 2015 Load: 38.7 t ADT: 100
FARM RD 182
FairOver: UNNAMED STREAM
S 22 T 28 N R 22 W, Greene, MO
Built 1999 Load: 38.7 t ADT: 2,099
NE 37TH AVE
FairOver: NW BR HONEY CR
S 19 T 62 N R 23 W, Grundy, MO
Built 1993 Load: 38.7 t ADT: 10
MO 7 N
FairOver: BIG CR OVRFL 1
S 22 T 42 N R 27 W, Henry, MO
Built 1997 Load: 38.7 t ADT: 7,834
MO 7 S
FairOver: BRUSHY CR
S 29 T 43 N R 28 W, Henry, MO
Built 1932 Load: 38.7 t ADT: 16,739
RT N E
FairOver: HUFF BR
S 17 T 43 N R 26 W, Henry, MO
Built 1964 Load: 38.7 t ADT: 296
RT C E
FairOver: MINNESOTA VALLEY C
S 36 T 63 N R 39 W, Holt, MO
Built 2011 Load: 38.7 t ADT: 280
US 159 S
FairOver: KIMSEY CR
S 22 T 61 N R 38 W, Holt, MO
Built 1960 Load: 38.7 t ADT: 146
COUNTY RD 306
FairOver: ROCKY BR OF RICHLA
S 9 T 50 N R 17 W, Howard, MO
Built 1983 Load: 38.7 t ADT: 40
RT W E
FairOver: DOE CR
S 19 T 50 N R 15 W, Howard, MO
Built 1960 Load: 38.7 t ADT: 615
RT W E
FairOver: SALT CR
S 20 T 50 N R 15 W, Howard, MO
Built 1960 Load: 38.7 t ADT: 615
US 63 S
FairOver: DRY WASH
S 9 T 23 N R 7 W, Howell, MO
Built 1955 Load: 38.7 t ADT: 7,737
RT A S
FairOver: DRAIN DTCH
S 34 T 34 N R 1 E, Iron, MO
Built 1939 Load: 38.7 t ADT: 272
SW EAGLES PARKWAY
FairOver: BLUE BR
S 33 T 49 N R 30 W, Jackson, MO
Built 1986 Load: 38.7 t ADT: 8,168
US 24 E
FairOver: ROCK CR
S 32 T 50 N R 32 W, Jackson, MO
Built 2010 Load: 38.7 t ADT: 14,305
THIRTEENTH ST
FairOver: TRIB OF SPRING RVR
S 11 T 28 N R 31 W, Jasper, MO
Built 2014 Load: 38.7 t ADT: 539
OLD HWY 21
FairOver: ROCK CR
S 1974 T 43 N R 5 E, Jefferson, MO
Built 2006 Load: 38.7 t ADT: 5,438
Showing 10,851-10,900 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.