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
CLARK LN
FairOver: HOMINY BR
S 3 T 48 N R 12 W, Boone, MO
Built 2008 Load: 48.6 t ADT: 4,108
US 63 S
FairOver: BEAR CR
S 29 T 49 N R 12 W, Boone, MO
Built 1986 Load: 48.6 t ADT: 22,984
IS 70 E
FairOver: GRINDSTONE CR
S 11 T 48 N R 12 W, Boone, MO
Built 1949 Load: 48.6 t ADT: 43,990
COUNTY RD 118
FairOver: MADDOX BR
S 23 T 48 N R 9 W, Callaway, MO
Built 1997 Load: 48.6 t ADT: 75
COUNTY RD 1017
FairOver: BR OF HARRISON CR
S 16 T 49 N R 8 W, Callaway, MO
Built 1992 Load: 48.6 t ADT: 20
MO 94 E
FairOver: AUXVASSE CR
S 1712 T 45 N R 8 W, Callaway, MO
Built 1963 Load: 48.6 t ADT: 1,465
MO 34 E
FairOver: BYRD CR
S 1578 T 31 N R 12 E, Cape Girardeau, MO
Built 2011 Load: 48.6 t ADT: 6,379
RT A E
FairOver: HUBBLE CR
S 24 T 30 N R 12 E, Cape Girardeau, MO
Built 1984 Load: 48.6 t ADT: 778
LASALLE AVE
FairOver: DITCH 2
S 11 T 31 N R 13 E, Cape Girardeau, MO
Built 2008 Load: 48.6 t ADT: 800
RT BB E
FairOver: SANDY BR
S 11 T 32 N R 11 E, Cape Girardeau, MO
Built 1965 Load: 48.6 t ADT: 398
RT F S
FairOver: BUNCH HOLLOW CR
S 6 T 55 N R 24 W, Carroll, MO
Built 1984 Load: 48.6 t ADT: 202
RT A E
FairOver: SUGAR CR
S 29 T 43 N R 33 W, Cass, MO
Built 1967 Load: 48.6 t ADT: 1,008
315TH ST
FairOver: SUGAR CR
S 4 T 43 N R 30 W, Cass, MO
Built 2010 Load: 48.6 t ADT: 10
RT YY S
FairOver: GRAND RVR BR
S 14 T 56 N R 21 W, Chariton, MO
Built 1965 Load: 48.6 t ADT: 137
US 65 N
FairOver: HATEM CR
S 33 T 26 N R 21 W, Christian, MO
Built 2000 Load: 48.6 t ADT: 15,846
RT B S
FairOver: BR
S 17 T 65 N R 6 W, Clark, MO
Built 1932 Load: 48.6 t ADT: 202
IS 435 S
FairOver: BIG SHOAL CR
S 22 T 51 N R 32 W, Clay, MO
Built 1980 Load: 48.6 t ADT: 21,707
US 69 N
FairOver: WILLIAMS CR
S 9 T 52 N R 30 W, Clay, MO
Built 1933 Load: 48.6 t ADT: 8,579
3RD STREET
FairOver: YADKIN CR
S 33 T 38 N R 4 W, Crawford, MO
Built 2003 Load: 48.6 t ADT: 100
MO 19 S
FairOver: BLACK JACK CR
S 31 T 37 N R 3 W, Crawford, MO
Built 1930 Load: 48.6 t ADT: 5,623
RT AA E
FairOver: POMME DE TERRE RVR
S 10 T 31 N R 20 W, Dallas, MO
Built 1966 Load: 48.6 t ADT: 1,617
MO 32 E
FairOver: COWDEN BR
S 29 T 34 N R 20 W, Dallas, MO
Built 1946 Load: 48.6 t ADT: 4,229
FOREST AVE
FairOver: BIG MUDDY CR
S 30 T 61 N R 27 W, Daviess, MO
Built 1989 Load: 48.6 t ADT: 20
NW MAPLE RD
FairOver: MID FK LOST CR
S 8 T 60 N R 31 W, DeKalb, MO
Built 2002 Load: 48.6 t ADT: 15
RT AM E
FairOver: ORR BR
S 12 T 27 N R 11 W, Douglas, MO
Built 1961 Load: 48.6 t ADT: 188
MO 28 E
FairOver: BR OF SOAP CR
S 13 T 42 N R 5 W, Gasconade, MO
Built 1930 Load: 48.6 t ADT: 5,530
SE 30TH ST
FairOver: NO CR
S 8 T 60 N R 23 W, Grundy, MO
Built 1990 Load: 48.6 t ADT: 35
200TH ST
FairOver: BR OF LIT MUDDY CR
S 32 T 60 N R 22 W, Grundy, MO
Built 1989 Load: 48.6 t ADT: 15
MO 7 N
FairOver: BIG CR OVRFL 2
S 22 T 42 N R 27 W, Henry, MO
Built 1997 Load: 48.6 t ADT: 7,834
RT T E
FairOver: EASTER CR
S 28 T 59 N R 37 W, Holt, MO
Built 1962 Load: 48.6 t ADT: 72
COUNTY RD 409
FairOver: BR OF PRAIRIE CR
S 21 T 50 N R 14 W, Howard, MO
Built 2001 Load: 48.6 t ADT: 50
RT P E
FairOver: N FK DRY CR
S 12 T 25 N R 10 W, Howell, MO
Built 1968 Load: 48.6 t ADT: 146
BU 63 S
FairOver: N BR HOWELL VALLEY
S 20 T 24 N R 8 W, Howell, MO
Built 1981 Load: 48.6 t ADT: 13,646
87TH ST
FairOver: BLUE RVR
S 22 T 48 N R 33 W, Jackson, MO
Built 1998 Load: 48.6 t ADT: 11,203
IS 435 S
FairOver: 55TH ST
S 25 T 49 N R 33 W, Jackson, MO
Built 2002 Load: 48.6 t ADT: 38,294
PROSPERITY AVE
FairOver: TURKEY CR
S 10 T 27 N R 32 W, Jasper, MO
Built 1992 Load: 48.6 t ADT: 200
BUCKEYE RD
FairOver: LITTLE CR
S 31 T 41 N R 5 E, Jefferson, MO
Built 1900 Load: 48.6 t ADT: 400
MAMMOTH RD
FairOver: BIG RVR OVRFL
S 10 T 39 N R 3 E, Jefferson, MO
Built 1984 Load: 48.6 t ADT: 200
VINELAND RD
FairOver: WHITEHEAD CR
S 9 T 39 N R 4 E, Jefferson, MO
Built 2007 Load: 48.6 t ADT: 590
RT M E
FairOver: GLAIZE CR
S 893 T 42 N R 6 E, Jefferson, MO
Built 1996 Load: 48.6 t ADT: 9,854
US 50 W
FairOver: ROBINSON BR
S 22 T 47 N R 29 W, Johnson, MO
Built 1922 Load: 48.6 t ADT: 8,578
COUNTY RD 231
FairOver: BRANCH
S 3 T 61 N R 13 W, Knox, MO
Built 1998 Load: 48.6 t ADT: 30
POOL RD
FairOver: BR OF TABO CR
S 9 T 49 N R 26 W, Lafayette, MO
Built 1999 Load: 48.6 t ADT: 20
ALEXANDER RD
FairOver: DRAIN DTCH
S 25 T 49 N R 24 W, Lafayette, MO
Built 2004 Load: 48.6 t ADT: 40
LONG GROVE RD
FairOver: TABO CR
S 27 T 50 N R 26 W, Lafayette, MO
Built 2007 Load: 48.6 t ADT: 80
BLACK JACK RD
FairOver: BR OF DAVIS CR
S 31 T 49 N R 25 W, Lafayette, MO
Built 2007 Load: 48.6 t ADT: 35
AREY RD
FairOver: E FK SNI-A-BAR CR
S 19 T 48 N R 28 W, Lafayette, MO
Built 2011 Load: 48.6 t ADT: 150
RT H S
FairOver: HONEY CR
S 2 T 27 N R 27 W, Lawrence, MO
Built 1991 Load: 48.6 t ADT: 4,576
COUNTY RD 453
FairOver: BRANCH
S 24 T 63 N R 8 W, Lewis, MO
Built 1987 Load: 48.6 t ADT: 25
PATTERSON CRD 293
FairOver: LIT LEAD CK
S 14 T 50 N R 3 W, Lincoln, MO
Built 1995 Load: 48.6 t ADT: 35
Showing 12,451-12,500 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.