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
OTTAWA RD
FairOver: STEWART CR
S 12 T 27 N R 19 W, Christian, MO
Built 1995 Load: 18.9 t ADT: 40
DAY LN
FairOver: SWAN CR
S 27 T 26 N R 19 W, Christian, MO
Built 1994 Load: 18.9 t ADT: 10
RT M E
FairOver: MCCAFERTY BR
S 33 T 27 N R 22 W, Christian, MO
Built 1974 Load: 18.9 t ADT: 3,571
NE 272ND ST
FairOver: LK LENORE OVRFL
S 7 T 55 N R 30 W, Clinton, MO
Built 1936 Load: 18.9 t ADT: 40
COAL BANK RD
FairOver: HUTCHISON BR
S 29 T 47 N R 17 W, Cooper, MO
Built 1996 Load: 18.9 t ADT: 50
COAL BANK RD
FairOver: BR OF HUTCHISON CR
S 32 T 47 N R 17 W, Cooper, MO
Built 1920 Load: 18.9 t ADT: 50
KLIETHERMES DR
FairOver: PETITE SALINE CR
S 23 T 46 N R 18 W, Cooper, MO
Built 1997 Load: 18.9 t ADT: 40
CHESTNUT RD E
FairOver: MARTINS BR
S 15 T 48 N R 18 W, Cooper, MO
Built 1961 Load: 18.9 t ADT: 50
BALES RD
FairOver: MERAMEC RIVER
S 35 T 36 N R 5 W, Crawford, MO
Built 1998 Load: 18.9 t ADT: 15
MO 97 S
FairOver: CEDAR CR
S 26 T 33 N R 28 W, Dade, MO
Built 1966 Load: 18.9 t ADT: 262
RT Y E
FairOver: STOCKTON LK
S 4 T 32 N R 26 W, Dade, MO
Built 1966 Load: 18.9 t ADT: 298
COUNTY RD 122
FairOver: BR N FK SPRING RVR
S 24 T 31 N R 29 W, Dade, MO
Built 1930 Load: 18.9 t ADT: 35
US 160 E
FairOver: N FK OF SPRING RVR
S 27 T 31 N R 28 W, Dade, MO
Built 1928 Load: 18.9 t ADT: 1,904
RT E E
FairOver: MILL CR
S 9 T 36 N R 18 W, Dallas, MO
Built 1958 Load: 18.9 t ADT: 218
337TH ST
FairOver: HICKORY CR
S 36 T 61 N R 26 W, Daviess, MO
Built 1982 Load: 18.9 t ADT: 10
140TH ST
FairOver: BR OF DOG CR
S 26 T 59 N R 29 W, Daviess, MO
Built 1924 Load: 18.9 t ADT: 15
NW LAKE SITE RD
FairOver: LOST CR
S 16 T 59 N R 31 W, DeKalb, MO
Built 1984 Load: 18.9 t ADT: 20
COUNTY RD 2020
FairOver: BR OF NICHOLS CR
S 1 T 33 N R 8 W, Dent, MO
Built 1950 Load: 18.9 t ADT: 40
RT FF E
FairOver: DRY FK CR
S 8 T 35 N R 6 W, Dent, MO
Built 1967 Load: 18.9 t ADT: 367
MO 14 E
FairOver: SPRING CR
S 27 T 25 N R 11 W, Douglas, MO
Built 1931 Load: 18.9 t ADT: 482
COUNTY RD 318
FairOver: DRAIN DTCH
S 22 T 21 N R 9 E, Dunklin, MO
Built 1988 Load: 18.9 t ADT: 100
COUNTY RD # 710
FairOver: DRAIN DTCH
S 32 T 16 N R 10 E, Dunklin, MO
Built 1981 Load: 18.9 t ADT: 30
RT CC S
FairOver: BOURBEUSE RVR
S 8 T 41 N R 3 W, Franklin, MO
Built 1985 Load: 18.9 t ADT: 150
FIRST CREEK RD
FairOver: TRIB OF FIRST CR
S 30 T 45 N R 5 W, Gasconade, MO
Built 1960 Load: 18.9 t ADT: 25
DRAKE SCHOOL RD
FairOver: TRIB OF BARREN CR
S 6 T 43 N R 4 W, Gasconade, MO
Built 1900 Load: 18.9 t ADT: 41
MO 100 E
FairOver: LIBBIE CR
S 18 T 45 N R 5 W, Gasconade, MO
Built 1968 Load: 18.9 t ADT: 724
RT Y E
FairOver: BR CEDAR CR
S 26 T 42 N R 6 W, Gasconade, MO
Built 1936 Load: 18.9 t ADT: 1,357
240 TH ST
FairOver: BR OF MUDDY CR
S 5 T 64 N R 30 W, Gentry, MO
Built 1940 Load: 18.9 t ADT: 20
MCCONKEY TRAIL
FairOver: THOMPSON BR
S 32 T 63 N R 30 W, Gentry, MO
Built 1996 Load: 18.9 t ADT: 15
417 TH ROAD
FairOver: ELM GROVE BR
S 27 T 61 N R 33 W, Gentry, MO
Built 1988 Load: 18.9 t ADT: 10
FLINT AVE
FairOver: BR OF GRAND RVR
S 24 T 61 N R 30 W, Gentry, MO
Built 1940 Load: 18.9 t ADT: 5
GRANT AVE
FairOver: MNA RR, JORDAN CR
S 14 T 29 N R 22 W, Greene, MO
Built 1927 Load: 18.9 t ADT: 11,460
REPUBLIC ST
FairOver: GALLOWAY CR
S 9 T 28 N R 21 W, Greene, MO
Built 1931 Load: 18.9 t ADT: 570
RT UU S
FairOver: CLEAR CR
S 19 T 30 N R 23 W, Greene, MO
Built 1958 Load: 18.9 t ADT: 344
RT CC E
FairOver: POMME DE TERRE RVR
S 19 T 31 N R 20 W, Greene, MO
Built 1947 Load: 18.9 t ADT: 857
SE 5TH ST
FairOver: BLACK OAK BR
S 24 T 61 N R 23 W, Grundy, MO
Built 1998 Load: 18.9 t ADT: 25
NE 48TH AVE
FairOver: TRIB OF HONEY CR
S 17 T 62 N R 23 W, Grundy, MO
Built 1992 Load: 18.9 t ADT: 20
RT EE S
FairOver: BIG MUDDY CR
S 30 T 65 N R 29 W, Harrison, MO
Built 1961 Load: 18.9 t ADT: 80
RIVES RD
FairOver: TOWN CR
S 34 T 42 N R 26 W, Henry, MO
Built 1932 Load: 18.9 t ADT: 1,900
NW300
FairOver: WHITE OAK CR
S 21 T 42 N R 28 W, Henry, MO
Built 1920 Load: 18.9 t ADT: 115
COUNTY RD 190
FairOver: NODAWAY RVR
S 34 T 62 N R 37 W, Holt, MO
Built 1985 Load: 18.9 t ADT: 45
RT W S
FairOver: ELEVEN POINT RVR
S 11 T 25 N R 7 W, Howell, MO
Built 1962 Load: 18.9 t ADT: 830
W MAIN ST
FairOver: SECOND ST
S 31 T 47 N R 31 W, Jackson, MO
Built 1971 Load: 18.9 t ADT: 1,000
12TH ST
FairOver: HICKORY ST, BEARDSLEY
S 6 T 49 N R 33 W, Jackson, MO
Built 1915 Load: 18.9 t ADT: 9,496
WHITEHEAD RD
FairOver: COTTER CR
S 21 T 40 N R 4 E, Jefferson, MO
Built 1905 Load: 18.9 t ADT: 513
CO RD NW 400
FairOver: HONEY CR
S 5 T 46 N R 26 W, Johnson, MO
Built 1982 Load: 18.9 t ADT: 159
E. DIVISION RD
FairOver: BOX BR OF BEAR CR
S 22 T 46 N R 25 W, Johnson, MO
Built 1900 Load: 18.9 t ADT: 110
CO RD SE 725
FairOver: MUDDY CR
S 34 T 45 N R 24 W, Johnson, MO
Built 1980 Load: 18.9 t ADT: 45
CO RD SW 1300
FairOver: NORRIS CR
S 28 T 44 N R 27 W, Johnson, MO
Built 1900 Load: 18.9 t ADT: 110
CO RD SW 1001
FairOver: WHITE OAK CR
S 5 T 44 N R 27 W, Johnson, MO
Built 1900 Load: 18.9 t ADT: 60
Showing 4,901-4,950 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 |