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
US 63 S
FairOver: SPRING CR
S 1 T 32 N R 9 W, Texas, MO
Built 1961 Load: 49.5 t ADT: 4,698
MINNIE BALL RD
FairOver: MARMATON RVR
S 31 T 36 N R 31 W, Vernon, MO
Built 2000 Load: 49.5 t ADT: 150
COUNTY RD 1300
FairOver: TRIB DRYWOOD CR
S 31 T 35 N R 31 W, Vernon, MO
Built 1995 Load: 49.5 t ADT: 40
INDIGO RD
FairOver: ROBINSON CR
S 11 T 36 N R 30 W, Vernon, MO
Built 2012 Load: 49.5 t ADT: 10
BOONESLICK RD E
FairOver: BIG CR
S 29 T 47 N R 2 W, Warren, MO
Built 1999 Load: 49.5 t ADT: 4,967
S STRINGTOWN RD
FairOver: TRIB OF SMITH BR C
S 35 T 47 N R 1 W, Warren, MO
Built 1999 Load: 49.5 t ADT: 500
RT CC E
FairOver: MADDIN CR
S 1875 T 39 N R 3 E, Washington, MO
Built 1964 Load: 49.5 t ADT: 855
CANNON RANGE ROAD
FairOver: ROUIBIDOUX CREEK TRIBUTA
2.2 MILES EAST OF ROUTE 1, Pulaski, MO
Built 1965 Load: 49.9 t ADT: 50
BROOKE DR
FairOver: BEAR CR
S 22 T 62 N R 15 W, Adair, MO
Built 2015 Load: 50.4 t ADT: 5
COUNTY RD 539
FairOver: BEAR SLOUGH CR
S 34 T 52 N R 6 W, Audrain, MO
Built 2007 Load: 50.4 t ADT: 35
RT U E
FairOver: NEW HOME CR
S 21 T 39 N R 32 W, Bates, MO
Built 1966 Load: 50.4 t ADT: 273
10236
FairOver: MARAIS DES CYGNES
S 16 T 38 N R 30 W, Bates, MO
Built 1995 Load: 50.4 t ADT: 20
RT K S
FairOver: WOLF CR
S 35 T 33 N R 10 E, Bollinger, MO
Built 1935 Load: 50.4 t ADT: 1,143
SUGAR GROVE RD
FairOver: GANS CR
S 27 T 48 N R 12 W, Boone, MO
Built 1965 Load: 50.4 t ADT: 10
MO 6 E
FairOver: 102 RVR
S 6 T 57 N R 34 W, Buchanan, MO
Built 1995 Load: 50.4 t ADT: 3,747
RT N S
FairOver: DRAIN DTCH NO 27
S 32 T 22 N R 7 E, Butler, MO
Built 2003 Load: 50.4 t ADT: 696
US 36 W
FairOver: LONG BR
S 17 T 57 N R 29 W, Caldwell, MO
Built 1993 Load: 50.4 t ADT: 5,896
COUNTY ROAD 330
FairOver: MOSS CR DTCH
S 28 T 52 N R 25 W, Carroll, MO
Built 2003 Load: 50.4 t ADT: 30
RT D S
FairOver: NORWOOD HOLLOW
S 26 T 28 N R 1 W, Carter, MO
Built 1982 Load: 50.4 t ADT: 862
US 60 E
FairOver: CANE CR
S 9 T 26 N R 3 E, Carter, MO
Built 1963 Load: 50.4 t ADT: 5,522
MO 291 S
FairOver: ELM CR
S 28 T 45 N R 31 W, Cass, MO
Built 1923 Load: 50.4 t ADT: 7,536
COUNTY RD 078
FairOver: CEDAR CR
S 6 T 66 N R 7 W, Clark, MO
Built 1997 Load: 50.4 t ADT: 50
US 61 S
FairOver: HONEY CR
S 32 T 64 N R 6 W, Clark, MO
Built 1972 Load: 50.4 t ADT: 5,985
COUNTY RD 177
FairOver: FOX RVR
S 10 T 65 N R 7 W, Clark, MO
Built 2011 Load: 50.4 t ADT: 35
US 169 S
FairOver: DICK CR
S 26 T 54 N R 33 W, Clinton, MO
Built 1936 Load: 50.4 t ADT: 9,270
WATERFORD RD
FairOver: N MOREAU CR
S 10 T 45 N R 14 W, Cole, MO
Built 2001 Load: 50.4 t ADT: 18
RT T S
FairOver: GRAYS CR
S 35 T 45 N R 13 W, Cole, MO
Built 1960 Load: 50.4 t ADT: 3,487
185TH ST
FairOver: BR OF DOG CR
S 9 T 58 N R 28 W, Daviess, MO
Built 1996 Load: 50.4 t ADT: 5
MO 84 E
FairOver: BUFFALO DTCH
S 1 T 18 N R 10 E, Dunklin, MO
Built 1922 Load: 50.4 t ADT: 12,865
548 TH ROAD
FairOver: DAWSON BR
S 11 T 64 N R 31 W, Gentry, MO
Built 1980 Load: 50.4 t ADT: 20
FARM RD 34
FairOver: WATERWAY
S 30 T 31 N R 24 W, Greene, MO
Built 2002 Load: 50.4 t ADT: 50
SW350
FairOver: WILLOW BR
S 29 T 41 N R 27 W, Henry, MO
Built 1997 Load: 50.4 t ADT: 60
SW751
FairOver: TRAP CR
S 27 T 40 N R 27 W, Henry, MO
Built 1995 Load: 50.4 t ADT: 20
SW 1601
FairOver: S DEEPWATER CR
S 5 T 40 N R 28 W, Henry, MO
Built 1993 Load: 50.4 t ADT: 125
COUNTY RD 285
FairOver: MILL CR
S 26 T 60 N R 38 W, Holt, MO
Built 1994 Load: 50.4 t ADT: 50
RT A S
FairOver: PETER CAVE BR
S 23 T 34 N R 1 E, Iron, MO
Built 1970 Load: 50.4 t ADT: 272
COUNTY RD 20
FairOver: GUM SPRING CR
S 5 T 34 N R 3 E, Iron, MO
Built 1922 Load: 50.4 t ADT: 200
COUNTY RD 20
FairOver: GUM SPRING CR
S 5 T 34 N R 3 E, Iron, MO
Built 1922 Load: 50.4 t ADT: 200
US 71 N
FairOver: CST VINE ST, CST E 25TH
S 9 T 49 N R 33 W, Jackson, MO
Built 1998 Load: 50.4 t ADT: 36,312
US 50 E
FairOver: BR CEDAR CR
S 1 T 47 N R 32 W, Jackson, MO
Built 1967 Load: 50.4 t ADT: 79,920
103RD ST
FairOver: INDIAN CR
S 31 T 48 N R 33 W, Jackson, MO
Built 1973 Load: 50.4 t ADT: 12,635
RT C E
FairOver: DEER CR
S 2 T 29 N R 29 W, Jasper, MO
Built 1966 Load: 50.4 t ADT: 103
MO 249 S
FairOver: MO & AR RR
S 20 T 28 N R 32 W, Jasper, MO
Built 2006 Load: 50.4 t ADT: 7,210
MO 21 S
FairOver: ROCK CR
S 1974 T 43 N R 5 E, Jefferson, MO
Built 1987 Load: 50.4 t ADT: 11,035
RP RTME TO IS55N N
FairOver: GLAIZE CR
S 25 T 42 N R 6 E, Jefferson, MO
Built 2012 Load: 50.4 t ADT: 5,471
CO RD SE 321
FairOver: BR OF CLEAR CR
S 28 T 45 N R 25 W, Johnson, MO
Built 2001 Load: 50.4 t ADT: 20
BOUNDARY RD
FairOver: TABO CR
S 19 T 49 N R 26 W, Lafayette, MO
Built 1990 Load: 50.4 t ADT: 50
CENTERVIEW RD
FairOver: TRIB OF BLACKWATER
S 26 T 51 N R 24 W, Lafayette, MO
Built 2010 Load: 50.4 t ADT: 30
HALLS STATION RD
FairOver: LICK FK TABO CR
S 6 T 50 N R 26 W, Lafayette, MO
Built 2012 Load: 50.4 t ADT: 25
RT H S
FairOver: NULLS CR
S 24 T 50 N R 2 W, Lincoln, MO
Built 1967 Load: 50.4 t ADT: 1,676
Showing 12,601-12,650 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.