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
CAVE RD
FairOver: BR.OF SNI-A-BAR CR
S 6 T 47 N R 29 W, Jackson, MO
Built 1930 Load: 16.2 t ADT: 200
WOODSON RD
FairOver: STREAM
S 9 T 48 N R 32 W, Jackson, MO
Built 1973 Load: 16.2 t ADT: 3,000
SMART RD
FairOver: FK E BR BIG CR
S 25 T 47 N R 31 W, Jackson, MO
Built 1950 Load: 16.2 t ADT: 1,702
CARLISLE AVE
FairOver: SUGAR CR
S 33 T 50 N R 32 W, Jackson, MO
Built 1935 Load: 16.2 t ADT: 500
PASEO SBL
FairOver: 77TH ST
S 16 T 48 N R 33 W, Jackson, MO
Built 1930 Load: 16.2 t ADT: 2,406
PASEO NBL
FairOver: 77TH ST
S 16 T 48 N R 33 W, Jackson, MO
Built 1930 Load: 16.2 t ADT: 2,115
COUNTY RD 245
FairOver: MURPHY CR
S 18 T 30 N R 32 W, Jasper, MO
Built 1970 Load: 16.2 t ADT: 35
COUNTY RD 110
FairOver: COON CR
S 16 T 30 N R 30 W, Jasper, MO
Built 1900 Load: 16.2 t ADT: 100
OLIVE ST
FairOver: DRAIN DTCH
S 5 T 28 N R 31 W, Jasper, MO
Built 1960 Load: 16.2 t ADT: 300
COUNTY RD 160
FairOver: BUCK BR
S 18 T 29 N R 31 W, Jasper, MO
Built 1930 Load: 16.2 t ADT: 50
TWELFTH ST
FairOver: IOWA BR
S 11 T 27 N R 33 W, Jasper, MO
Built 1960 Load: 16.2 t ADT: 1,000
LONE ELM RD
FairOver: TURKEY CR
S 34 T 28 N R 33 W, Jasper, MO
Built 1955 Load: 16.2 t ADT: 3,900
OAK RD
FairOver: TRIB OF DRY CR
S 1 T 29 N R 31 W, Jasper, MO
Built 1979 Load: 16.2 t ADT: 40
COUNTY RD 170
FairOver: TRIB TO CENTER CR
S 12 T 28 N R 32 W, Jasper, MO
Built 1988 Load: 16.2 t ADT: 400
COUNTY RD 110
FairOver: CENTER CR
S 25 T 28 N R 31 W, Jasper, MO
Built 1985 Load: 16.2 t ADT: 200
BROADWAY ST
FairOver: BR OF CENTER CR
S 13 T 28 N R 33 W, Jasper, MO
Built 1955 Load: 16.2 t ADT: 600
POWELL DR
FairOver: BR OF CENTER CR
S 13 T 28 N R 33 W, Jasper, MO
Built 1950 Load: 16.2 t ADT: 2,600
MALANG RD
FairOver: TRIB OF SHORT CR
S 2 T 27 N R 34 W, Jasper, MO
Built 1950 Load: 16.2 t ADT: 300
JOHN MCKEEVER RD
FairOver: LABARQUE CR
S 27 T 43 N R 3 E, Jefferson, MO
Built 1900 Load: 16.2 t ADT: 963
OLD HWY 21
FairOver: S FK ROCK CR
S 32 T 43 N R 5 E, Jefferson, MO
Built 1940 Load: 16.2 t ADT: 4,484
FLUCOM RD
FairOver: TRIB OF JOACHIM CR
S 2 T 39 N R 4 E, Jefferson, MO
Built 1970 Load: 16.2 t ADT: 1,500
DITTMER CATAWISS
FairOver: CALVEY CR
S 32 T 42 N R 4 E, Jefferson, MO
Built 1983 Load: 16.2 t ADT: 300
JONES CREEK RD
FairOver: JONES CR
S 15 T 41 N R 3 E, Jefferson, MO
Built 1986 Load: 16.2 t ADT: 600
CLAYTON HUSKEY
FairOver: BELEWS CR
S 17 T 41 N R 4 E, Jefferson, MO
Built 1986 Load: 16.2 t ADT: 163
KOCH VALLEY RD
FairOver: TRIB OF MISSISSIPP
S 6 T 41 N R 6 E, Jefferson, MO
Built 1900 Load: 16.2 t ADT: 100
ALLEN RD
FairOver: TRIB OF SANDY CR
S 18 T 41 N R 5 E, Jefferson, MO
Built 1900 Load: 16.2 t ADT: 200
BUCKEYE RD
FairOver: LITTLE CR
S 1 T 40 N R 4 E, Jefferson, MO
Built 1986 Load: 16.2 t ADT: 253
BUTCHER BR RD
FairOver: TRIB OF BUTCHER CR
S 7 T 40 N R 4 E, Jefferson, MO
Built 1985 Load: 16.2 t ADT: 848
MOUNT OLIVE RD
FairOver: TRIB OF MCMULLIN B
S 18 T 39 N R 5 E, Jefferson, MO
Built 1900 Load: 16.2 t ADT: 650
BOYD BRANCH RD
FairOver: BOYD CR
S 34 T 39 N R 5 E, Jefferson, MO
Built 1940 Load: 16.2 t ADT: 175
LAGUNA PALMA RD
FairOver: N FK LK LAGUNA PAL
S 36 T 39 N R 5 E, Jefferson, MO
Built 1986 Load: 16.2 t ADT: 50
JOHNSON RD
FairOver: TRIB OF BIG RVR
S 30 T 40 N R 3 E, Jefferson, MO
Built 1900 Load: 16.2 t ADT: 35
UPPER BLACKWELL RD
FairOver: TRIB OF BIG RVR
S 4 T 38 N R 4 E, Jefferson, MO
Built 1900 Load: 16.2 t ADT: 300
UPPER BLACKWELL RD
FairOver: TRIB OF BIG RVR
S 9 T 38 N R 4 E, Jefferson, MO
Built 1900 Load: 16.2 t ADT: 329
OLD ANTONIA RD
FairOver: TRIB OF ROCK CR
S 2005 T 42 N R 6 E, Jefferson, MO
Built 1975 Load: 16.2 t ADT: 8,000
RT MM E
FairOver: BR HEADS CR
S 13 T 42 N R 4 E, Jefferson, MO
Built 1955 Load: 16.2 t ADT: 12,272
CO RD 1571
FairOver: N FK OF BLACKWATER
S 10 T 47 N R 28 W, Johnson, MO
Built 1900 Load: 16.2 t ADT: 45
CO RD 550
FairOver: S FK OF BLACKWATER
S 30 T 47 N R 28 W, Johnson, MO
Built 1925 Load: 16.2 t ADT: 110
CO RD NW 550
FairOver: BR S FK BLACKWATER
S 30 T 47 N R 28 W, Johnson, MO
Built 1925 Load: 16.2 t ADT: 110
CO RD NE 451
FairOver: MULKEY CR
S 27 T 48 N R 25 W, Johnson, MO
Built 1988 Load: 16.2 t ADT: 60
CO RD NE 600
FairOver: CLEAR FK, BLACKWAT
S 25 T 47 N R 25 W, Johnson, MO
Built 1982 Load: 16.2 t ADT: 45
CO RD NE 951
FairOver: ARM OF WALNUT CR
S 9 T 47 N R 24 W, Johnson, MO
Built 1988 Load: 16.2 t ADT: 30
E. DIVISION RD
FairOver: BEAR CR
S 20 T 46 N R 25 W, Johnson, MO
Built 1900 Load: 16.2 t ADT: 110
W DIVISION RD
FairOver: E FK POST OAK CR
S 22 T 46 N R 26 W, Johnson, MO
Built 1900 Load: 16.2 t ADT: 285
CO RD SW 200
FairOver: W FK POST OAK CR
S 2 T 45 N R 26 W, Johnson, MO
Built 1973 Load: 16.2 t ADT: 311
CO RD SW 51
FairOver: BRAWLEY CR
S 26 T 45 N R 26 W, Johnson, MO
Built 1900 Load: 16.2 t ADT: 60
CO RD SE 250
FairOver: W BEAR CR
S 6 T 45 N R 25 W, Johnson, MO
Built 1900 Load: 16.2 t ADT: 45
COUNTY RD 086
FairOver: N FABIUS RVR
S 11 T 63 N R 10 W, Knox, MO
Built 1986 Load: 16.2 t ADT: 35
COUNTY RD 137
FairOver: S FABIUS RVR
S 14 T 62 N R 12 W, Knox, MO
Built 1987 Load: 16.2 t ADT: 100
COUNTY RD 186
FairOver: BRANCH
S 26 T 62 N R 10 W, Knox, MO
Built 1988 Load: 16.2 t ADT: 35
Showing 3,951-4,000 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 |