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
WALLABY RD
FairOver: S INDIAN CR
S 31 T 24 N R 29 W, Newton, MO
Built 1940 Load: 73.8 t ADT: 200
N STRINGTOWN RD
FairOver: BR OF INDIAN CAMP
S 11 T 47 N R 1 W, Warren, MO
Built 2003 Load: 73.8 t ADT: 250
RP BU63 TO US63 N
FairOver: UNNAMED STREAM
S 28 T 63 N R 15 W, Adair, MO
Built 2009 Load: 74.7 t ADT: 2,148
RT K E
FairOver: RANDOL CR
S 240 T 31 N R 13 E, Cape Girardeau, MO
Built 1975 Load: 74.7 t ADT: 10,252
COUNTY ROAD 301
FairOver: BR OF CAMP CR
S 5 T 52 N R 22 W, Carroll, MO
Built 2001 Load: 74.7 t ADT: 15
US 65 S
FairOver: BR OF LINDLEY CR
S 3 T 34 N R 20 W, Dallas, MO
Built 1928 Load: 74.7 t ADT: 5,238
SE COOK RD
FairOver: OWENS CR
S 20 T 58 N R 30 W, DeKalb, MO
Built 1999 Load: 74.7 t ADT: 15
RT AA W
FairOver: DRAIN DTCH
S 35 T 49 N R 30 W, Jackson, MO
Built 2012 Load: 74.7 t ADT: 14,404
JONES RD
FairOver: BRANCH
S 7 T 48 N R 2 W, Lincoln, MO
Built 1992 Load: 74.7 t ADT: 35
HERON ST
FairOver: UNNAMED BR
S 9 T 56 N R 15 W, Macon, MO
Built 1989 Load: 74.7 t ADT: 15
ZUMBEHL ROAD
FairOver: TRIB OF COLE CR
S 3280 T 47 N R 4 E, St. Charles, MO
Built 2022 Load: 74.7 t ADT: 20,000
BOWLES AVE
FairOver: FENTON CR
S 32 T 44 N R 5 E, St. Louis, MO
Built 1979 Load: 74.7 t ADT: 7,345
DELALOYE RD
FairOver: CREEK
S 15 T 48 N R 2 W, Warren, MO
Built 2003 Load: 74.7 t ADT: 100
9503
FairOver: S DEEPWATER CR
S 19 T 40 N R 29 W, Bates, MO
Built 1993 Load: 75.6 t ADT: 25
MO 39 S
FairOver: GREASER CR
S 14 T 32 N R 27 W, Dade, MO
Built 1986 Load: 75.6 t ADT: 913
SUNSET ST
FairOver: SOUTH CR
S 12 T 28 N R 22 W, Greene, MO
Built 1996 Load: 75.6 t ADT: 6,200
E 270 AVE
FairOver: BR OF SUGAR CR
S 11 T 63 N R 27 W, Harrison, MO
Built 1988 Load: 75.6 t ADT: 15
US 24 W
FairOver: LAZY BR
S 1 T 58 N R 6 W, Marion, MO
Built 1931 Load: 75.6 t ADT: 13,112
US 62 E
FairOver: DRAIN DTCH
S 11 T 22 N R 11 E, New Madrid, MO
Built 1996 Load: 75.6 t ADT: 2,604
COUNTY RD 446
FairOver: SHADY CR
S 24 T 52 N R 5 W, Pike, MO
Built 2000 Load: 75.6 t ADT: 35
270 ST
FairOver: MILL CR
S 25 T 64 N R 41 W, Atchison, MO
Built 1950 Load: 76.5 t ADT: 15
COUNTY RD 351
FairOver: CREEK
S 676 T 31 N R 11 E, Cape Girardeau, MO
Built 1990 Load: 76.5 t ADT: 50
IS 49 S
FairOver: MUDDY CR
S 4 T 44 N R 31 W, Cass, MO
Built 1965 Load: 76.5 t ADT: 41,662
MO 129 S
FairOver: RILEY BR
S 2 T 54 N R 17 W, Chariton, MO
Built 1990 Load: 76.5 t ADT: 574
NE 900
FairOver: E FK TEBO CR
S 27 T 43 N R 24 W, Henry, MO
Built 1995 Load: 76.5 t ADT: 20
MO 221 S
FairOver: W BR OF KNOB CR
S 19 T 34 N R 4 E, Iron, MO
Built 2000 Load: 76.5 t ADT: 2,236
ELK SPRINGS RD
FairOver: ELK RVR
S 1 T 21 N R 33 W, McDonald, MO
Built 2000 Load: 76.5 t ADT: 250
COUNTY RD 300
FairOver: DRY FORK CR
S 31 T 35 N R 12 E, Perry, MO
Built 1939 Load: 76.5 t ADT: 55
COUNTY RD 123
FairOver: SUGAR CR
S 9 T 54 N R 3 W, Pike, MO
Built 2008 Load: 76.5 t ADT: 90
COUNTY ROAD 800
FairOver: BRANCH
S 22 T 66 N R 11 W, Scotland, MO
Built 1991 Load: 76.5 t ADT: 30
US 24 E
FairOver: BAKER'S DRAIN DTCH
S 24 T 53 N R 21 W, Carroll, MO
Built 2002 Load: 77.4 t ADT: 1,918
COUNTY RD 211
FairOver: LIT WYACONDA RVR
S 22 T 64 N R 9 W, Clark, MO
Built 1915 Load: 77.4 t ADT: 20
SW LAKESITE RD
FairOver: BR OF W FK LOST CR
S 3 T 58 N R 31 W, DeKalb, MO
Built 2001 Load: 77.4 t ADT: 30
W 110 AVE
FairOver: BR OF LOTTS CR
S 31 T 67 N R 29 W, Harrison, MO
Built 1995 Load: 77.4 t ADT: 30
E 165 ST
FairOver: BR OF E FK OF BIG
S 32 T 66 N R 27 W, Harrison, MO
Built 1986 Load: 77.4 t ADT: 100
MO 7 S
FairOver: HOLWELL BR
S 35 T 43 N R 28 W, Henry, MO
Built 1988 Load: 77.4 t ADT: 16,195
MO 110 E
FairOver: E HAVERSTICK BR
S 5 T 39 N R 5 E, Jefferson, MO
Built 1976 Load: 77.4 t ADT: 12,186
US 136 E
FairOver: LIT MEDICINE CR
S 2 T 65 N R 23 W, Mercer, MO
Built 2002 Load: 77.4 t ADT: 1,605
COUNTY RD 222
FairOver: LIT RAMSEY CR
S 20 T 52 N R 1 E, Pike, MO
Built 2006 Load: 77.4 t ADT: 35
MO 7 S
FairOver: STILHOUSE BR
S 35 T 36 N R 13 W, Pulaski, MO
Built 1968 Load: 77.4 t ADT: 2,111
RT J E
FairOver: BRUSHY CR
S 12 T 33 N R 2 W, Reynolds, MO
Built 1967 Load: 77.4 t ADT: 474
COUNTY ROAD 855
FairOver: FOREMAN BR
S 24 T 66 N R 12 W, Scotland, MO
Built 2001 Load: 77.4 t ADT: 35
RT DD E
FairOver: SELIGMAN CR
S 25 T 21 N R 29 W, Barry, MO
Built 1982 Load: 78.3 t ADT: 189
US 60 E
FairOver: POCA HOLLOW
S 5 T 26 N R 1 W, Carter, MO
Built 1983 Load: 78.3 t ADT: 5,376
RT K E
FairOver: FOX BR
S 16 T 30 N R 30 W, Jasper, MO
Built 1985 Load: 78.3 t ADT: 1,144
MO 15 S
FairOver: TRIB TO BRIDGE CR
S 22 T 63 N R 12 W, Knox, MO
Built 1997 Load: 78.3 t ADT: 1,028
AURORA ST
FairOver: UNNAMED BR
S 20 T 59 N R 17 W, Macon, MO
Built 1989 Load: 78.3 t ADT: 25
RT C E
FairOver: HOUSGEN BR
S 2 T 44 N R 9 W, Osage, MO
Built 1966 Load: 78.3 t ADT: 375
COUNTY ROAD 850
FairOver: BRANCH
S 22 T 67 N R 11 W, Scotland, MO
Built 2001 Load: 78.3 t ADT: 10
TOWNSHIP LINE RD
FairOver: TRIB OF BIG CR
S 1 T 47 N R 3 W, Warren, MO
Built 2001 Load: 78.3 t ADT: 75
Showing 13,651-13,700 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.