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
SW SHARP RD
FairOver: BR OF CASTILE CR
S 8 T 57 N R 32 W, DeKalb, MO
Built 1930 Load: 20.7 t ADT: 40
NE HEDGE RD
FairOver: BIG LOST CR
S 19 T 59 N R 30 W, DeKalb, MO
Built 2005 Load: 20.7 t ADT: 5
COUNTY RD 2380
FairOver: DRY FORK CR
S 14 T 34 N R 7 W, Dent, MO
Built 1940 Load: 20.7 t ADT: 25
MO 76 E
FairOver: N FK WHITE RVR
S 32 T 27 N R 11 W, Douglas, MO
Built 1940 Load: 20.7 t ADT: 427
MO 164 E
FairOver: LATERAL DTCH NO 18
S 23 T 17 N R 9 E, Dunklin, MO
Built 1949 Load: 20.7 t ADT: 1,869
BOLES RD
FairOver: DUNNE SPRING CR
S 27 T 44 N R 1 E, Franklin, MO
Built 1928 Load: 20.7 t ADT: 25
INDEPENDENCE DR
FairOver: FLAT CR
S 22 T 43 N R 1 W, Franklin, MO
Built 1974 Load: 20.7 t ADT: 2,241
KUHNE RD
FairOver: CEDAR BR CR
S 19 T 42 N R 5 W, Gasconade, MO
Built 1974 Load: 20.7 t ADT: 20
512 TH ROAD
FairOver: LONG BR
S 19 T 62 N R 31 W, Gentry, MO
Built 1983 Load: 20.7 t ADT: 15
OLD HAVANA TRAIL
FairOver: WHEELER CR
S 22 T 61 N R 30 W, Gentry, MO
Built 1988 Load: 20.7 t ADT: 35
VIRGINIA AVE
FairOver: FASSNIGHT CR
S 25 T 29 N R 22 W, Greene, MO
Built 1900 Load: 20.7 t ADT: 300
E 290 AVE
FairOver: BR OF TRAIL CR
S 7 T 63 N R 26 W, Harrison, MO
Built 1972 Load: 20.7 t ADT: 10
RT MM E
FairOver: FOX CR
S 9 T 62 N R 26 W, Harrison, MO
Built 1962 Load: 20.7 t ADT: 78
NE300
FairOver: BARKERS CR
S 22 T 42 N R 24 W, Henry, MO
Built 1970 Load: 20.7 t ADT: 55
NE701
FairOver: SAND CR
S 18 T 42 N R 24 W, Henry, MO
Built 2000 Load: 20.7 t ADT: 30
RT O S
FairOver: HONEY CR
S 11 T 42 N R 27 W, Henry, MO
Built 1958 Load: 20.7 t ADT: 504
COUNTY RD 239
FairOver: DOXIES CR
S 1 T 51 N R 17 W, Howard, MO
Built 1994 Load: 20.7 t ADT: 35
RT PP S
FairOver: E FK MYATT CR
S 30 T 23 N R 7 W, Howell, MO
Built 1956 Load: 20.7 t ADT: 646
RT F E
FairOver: BUSSELL BR
S 1 T 22 N R 7 W, Howell, MO
Built 1956 Load: 20.7 t ADT: 222
MO 143 S
FairOver: BIG CR
S 8 T 30 N R 4 E, Iron, MO
Built 1933 Load: 20.7 t ADT: 590
NE INDUST TFWY
FairOver: RR TRACKS
S 33 T 50 N R 33 W, Jackson, MO
Built 1969 Load: 20.7 t ADT: 2,924
INDIANA AVE
FairOver: MILL CR
S 34 T 49 N R 33 W, Jackson, MO
Built 1939 Load: 20.7 t ADT: 644
RT JJ S
FairOver: CENTER CR
S 12 T 28 N R 34 W, Jasper, MO
Built 1958 Load: 20.7 t ADT: 4,102
COUNTY RD 120
FairOver: DRY CR
S 2 T 29 N R 31 W, Jasper, MO
Built 1970 Load: 20.7 t ADT: 50
APPLE RD
FairOver: TRIB OF JENKINS CR
S 7 T 27 N R 30 W, Jasper, MO
Built 1960 Load: 20.7 t ADT: 30
POMME RD
FairOver: POMME CR
S 25 T 43 N R 6 E, Jefferson, MO
Built 1978 Load: 20.7 t ADT: 3,100
RT V S
FairOver: JOACHIM CR
S 31 T 39 N R 5 E, Jefferson, MO
Built 1968 Load: 20.7 t ADT: 2,934
MO 131 S
FairOver: BLACKWATER RVR
S 23 T 46 N R 28 W, Johnson, MO
Built 1966 Load: 20.7 t ADT: 3,527
CO RD SW 400
FairOver: BR E FK POST OAK C
S 10 T 45 N R 26 W, Johnson, MO
Built 1900 Load: 20.7 t ADT: 110
CO RD SE 200
FairOver: TRIB BLACKWATER R
S 5 T 45 N R 24 W, Johnson, MO
Built 1900 Load: 20.7 t ADT: 40
MO 131 S
FairOver: SHAFER BR
S 3 T 46 N R 28 W, Johnson, MO
Built 1930 Load: 20.7 t ADT: 3,527
COUNTY RD 283
FairOver: BRANCH
S 23 T 61 N R 11 W, Knox, MO
Built 1985 Load: 20.7 t ADT: 30
RT TT S
FairOver: LONG BR
S 22 T 61 N R 11 W, Knox, MO
Built 1956 Load: 20.7 t ADT: 99
EQUESTRIAN RD
FairOver: GOODWIN HOLLOW
S 20 T 34 N R 16 W, Laclede, MO
Built 1972 Load: 20.7 t ADT: 50
US 24 E
FairOver: TABO CR
S 26 T 51 N R 26 W, Lafayette, MO
Built 1972 Load: 20.7 t ADT: 1,745
COUNTY RD 2150
FairOver: HONEY CR
S 12 T 27 N R 27 W, Lawrence, MO
Built 1930 Load: 20.7 t ADT: 50
RT WW E
FairOver: CRACKER NECK BR
S 35 T 30 N R 26 W, Lawrence, MO
Built 1958 Load: 20.7 t ADT: 271
COUNTY RD 224
FairOver: SPEES BR
S 20 T 60 N R 9 W, Lewis, MO
Built 2008 Load: 20.7 t ADT: 30
RT E E
FairOver: N FABIUS RVR
S 24 T 63 N R 9 W, Lewis, MO
Built 1957 Load: 20.7 t ADT: 226
NORTON RD 585
FairOver: LIT LEAD CR
S 28 T 50 N R 2 W, Lincoln, MO
Built 1991 Load: 20.7 t ADT: 50
RT H S
FairOver: SPRRING CR
S 15 T 49 N R 1 W, Lincoln, MO
Built 1967 Load: 20.7 t ADT: 2,978
RT DD E
FairOver: BEAR CR
S 16 T 49 N R 3 W, Lincoln, MO
Built 1967 Load: 20.7 t ADT: 541
FRED NORTON RD 771
FairOver: COON CR
S 2 T 48 N R 2 W, Lincoln, MO
Built 1988 Load: 20.7 t ADT: 100
RT D S
FairOver: BR OF TURKEY CR
S 27 T 49 N R 2 W, Lincoln, MO
Built 1935 Load: 20.7 t ADT: 1,142
ATOM DR
FairOver: BR OF MUDDY CR
S 14 T 60 N R 22 W, Linn, MO
Built 1945 Load: 20.7 t ADT: 25
KADDON RD
FairOver: E YELLOW CR
S 30 T 60 N R 18 W, Linn, MO
Built 1905 Load: 20.7 t ADT: 20
MO 5 S
FairOver: BR OF LOCUST CR
S 30 T 60 N R 20 W, Linn, MO
Built 1929 Load: 20.7 t ADT: 751
US 36 W
FairOver: GRAND RVR OVRFL
S 17 T 57 N R 24 W, Livingston, MO
Built 1955 Load: 20.7 t ADT: 4,632
US 36 E
FairOver: MEDICINE CR OVRFL
S 12 T 57 N R 23 W, Livingston, MO
Built 1965 Load: 20.7 t ADT: 7,399
IGUANA ST
FairOver: RICHLAND CR
S 26 T 60 N R 15 W, Macon, MO
Built 1989 Load: 20.7 t ADT: 15
Showing 5,251-5,300 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 |