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
KIEL-LYON RD
FairOver: BR OF BUCKLICK CR
S 35 T 44 N R 3 W, Franklin, MO
Built 1960 Load: 14.4 t ADT: 150
GORREL RD
FairOver: PRICE CR
S 26 T 40 N R 6 W, Gasconade, MO
Built 1900 Load: 14.4 t ADT: 75
RT W S
FairOver: BR SECOND CR
S 36 T 44 N R 6 W, Gasconade, MO
Built 1940 Load: 14.4 t ADT: 252
RT AB S
FairOver: CLEAR CR
S 10 T 29 N R 23 W, Greene, MO
Built 1900 Load: 14.4 t ADT: 3,662
LP 44 E
FairOver: JORDON CR
S 14 T 29 N R 22 W, Greene, MO
Built 1933 Load: 14.4 t ADT: 24,521
LP 44 E
FairOver: N BR WILSON'S CR
S 17 T 29 N R 22 W, Greene, MO
Built 1938 Load: 14.4 t ADT: 16,130
RT D E
FairOver: SAWYER CR
S 12 T 28 N R 20 W, Greene, MO
Built 1957 Load: 14.4 t ADT: 757
RT BB E
FairOver: LIT ASHER CR
S 17 T 31 N R 23 W, Greene, MO
Built 1937 Load: 14.4 t ADT: 641
W 205 AVE
FairOver: W FK BIG CR
S 26 T 66 N R 28 W, Harrison, MO
Built 1920 Load: 14.4 t ADT: 35
W 170 ST
FairOver: LIT ROCK CR
S 31 T 66 N R 29 W, Harrison, MO
Built 1963 Load: 14.4 t ADT: 25
E 400 ST
FairOver: TRIB OF TOMBSTONE
S 27 T 62 N R 26 W, Harrison, MO
Built 1990 Load: 14.4 t ADT: 35
W 322 ST
FairOver: SAMPSON CR
S 19 T 63 N R 29 W, Harrison, MO
Built 2003 Load: 14.4 t ADT: 15
W 180 ST
FairOver: LITTLE CR
S 5 T 65 N R 28 W, Harrison, MO
Built 2003 Load: 14.4 t ADT: 35
NE951
FairOver: BR MID FK TEBO CR
S 17 T 43 N R 24 W, Henry, MO
Built 1950 Load: 14.4 t ADT: 40
SE400
FairOver: PRETTY BOB CR
S 26 T 41 N R 25 W, Henry, MO
Built 1950 Load: 14.4 t ADT: 55
NW100
FairOver: BR OF BOGARD CR
S 32 T 42 N R 28 W, Henry, MO
Built 2003 Load: 14.4 t ADT: 45
MO 52 E
FairOver: DEER CR
S 20 T 42 N R 25 W, Henry, MO
Built 1925 Load: 14.4 t ADT: 3,889
UNITY RD
FairOver: UNKNOWN BR
S 27 T 59 N R 37 W, Holt, MO
Built 1940 Load: 14.4 t ADT: 10
MO 113 S
FairOver: S FK HIGHELY CR
S 20 T 62 N R 37 W, Holt, MO
Built 1932 Load: 14.4 t ADT: 563
SECOND ST
FairOver: GREGGS CR
S 17 T 51 N R 17 W, Howard, MO
Built 1933 Load: 14.4 t ADT: 100
US 160 W
FairOver: HOWELL CR
S 17 T 24 N R 8 W, Howell, MO
Built 1988 Load: 14.4 t ADT: 6,612
COUNTY RD 8110
FairOver: W FK - SPRING RVR
S 24 T 22 N R 9 W, Howell, MO
Built 1934 Load: 14.4 t ADT: 30
RT RA S
FairOver: SIMS VALLEY CR
S 20 T 27 N R 8 W, Howell, MO
Built 1973 Load: 14.4 t ADT: 293
RT AM E
FairOver: LIT INDIAN CR
S 18 T 27 N R 10 W, Howell, MO
Built 1961 Load: 14.4 t ADT: 270
MO 142 E
FairOver: W FK SPRING RVR
S 3 T 21 N R 8 W, Howell, MO
Built 1900 Load: 14.4 t ADT: 322
RT EE E
FairOver: DRY FK HARP CR
S 32 T 25 N R 7 W, Howell, MO
Built 1939 Load: 14.4 t ADT: 314
RT P E
FairOver: FK DRY CR
S 6 T 25 N R 9 W, Howell, MO
Built 1940 Load: 14.4 t ADT: 675
RT P E
FairOver: DRY CR
S 4 T 25 N R 9 W, Howell, MO
Built 1940 Load: 14.4 t ADT: 675
RT P E
FairOver: KENYON HOLLOW
S 10 T 25 N R 10 W, Howell, MO
Built 1940 Load: 14.4 t ADT: 146
SAMPSON RD
FairOver: MOUSE CR
S 22 T 47 N R 32 W, Jackson, MO
Built 2001 Load: 14.4 t ADT: 414
MO 150 E
FairOver: UNNAMED STREAM
S 36 T 47 N R 32 W, Jackson, MO
Built 2009 Load: 14.4 t ADT: 19,880
RT H S
FairOver: SNI-A-BAR CR
S 8 T 49 N R 29 W, Jackson, MO
Built 1929 Load: 14.4 t ADT: 3,099
RT H S
FairOver: SNI-A-BAR CR
S 16 T 49 N R 29 W, Jackson, MO
Built 1948 Load: 14.4 t ADT: 4,316
S IRWIN ST
FairOver: TURKEY CR
S 10 T 27 N R 32 W, Jasper, MO
Built 1930 Load: 14.4 t ADT: 200
RT M E
FairOver: UNNAMED TRIBUTARY
S 33 T 30 N R 32 W, Jasper, MO
Built 1972 Load: 14.4 t ADT: 820
MO 96 E
FairOver: CARTER BR
S 3 T 28 N R 31 W, Jasper, MO
Built 1934 Load: 14.4 t ADT: 5,187
NUTMEG RD E
FairOver: DRY CR
S 10 T 29 N R 31 W, Jasper, MO
Built 1940 Load: 14.4 t ADT: 604
RT AA S
FairOver: BR OF GROVE CR
S 2 T 27 N R 32 W, Jasper, MO
Built 1900 Load: 14.4 t ADT: 517
RT M E
FairOver: BLACKBERRY CR
S 32 T 30 N R 33 W, Jasper, MO
Built 1900 Load: 14.4 t ADT: 564
PLATTIN RD
FairOver: TRIB TO PLATTIN CR
S 1888 T 40 N R 6 E, Jefferson, MO
Built 2005 Load: 14.4 t ADT: 425
CO RD NE 900
FairOver: WALNUT CR
S 5 T 47 N R 24 W, Johnson, MO
Built 1900 Load: 14.4 t ADT: 110
CO RD SE 671
FairOver: BR CLEAR FK
S 12 T 45 N R 25 W, Johnson, MO
Built 1900 Load: 14.4 t ADT: 45
US 50 E
FairOver: TRIB BLACKWATER RV
S 14 T 46 N R 27 W, Johnson, MO
Built 1924 Load: 14.4 t ADT: 17,437
COUNTY RD 293
FairOver: TROUBLESOME CR
S 5 T 61 N R 10 W, Knox, MO
Built 1987 Load: 14.4 t ADT: 50
MO 32 E
FairOver: BR OF GOODWIN CR
S 15 T 34 N R 16 W, Laclede, MO
Built 1900 Load: 14.4 t ADT: 3,950
RT J E
FairOver: OSAGE FK RVR
S 7 T 32 N R 15 W, Laclede, MO
Built 1947 Load: 14.4 t ADT: 356
CAMPBELL RD
FairOver: LIT HORSESHOE CR
S 27 T 49 N R 29 W, Lafayette, MO
Built 1907 Load: 14.4 t ADT: 50
LICK FORK RD
FairOver: TABO CR
S 11 T 50 N R 26 W, Lafayette, MO
Built 1976 Load: 14.4 t ADT: 35
COUNTY RD 1040
FairOver: N WHITE OAK CR
S 10 T 29 N R 28 W, Lawrence, MO
Built 1915 Load: 14.4 t ADT: 50
RT K S
FairOver: BR OF HONEY CR
S 1 T 26 N R 26 W, Lawrence, MO
Built 1940 Load: 14.4 t ADT: 4,302
Showing 3,351-3,400 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 |