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
IS 44 E
FairOver: BR GRAVOIS CR
S 12 T 44 N R 6 E, St. Louis, MO
Built 1969 Load: 52.2 t ADT: 108,141
RIVERVIEW DR
FairOver: WATKINS CR
S 36 T 47 N R 7 E, St. Louis, MO
Built 1947 Load: 52.2 t ADT: 3,955
WASHINGTON ST
FairOver: COLD WATER CR
S 28 T 47 N R 6 E, St. Louis, MO
Built 1930 Load: 52.2 t ADT: 17,556
MO 30 E
FairOver: SUNSET HILL CR
S 373 T 44 N R 5 E, St. Louis, MO
Built 1968 Load: 52.2 t ADT: 41,409
MO 30 E
FairOver: FENTON CR
S 373 T 44 N R 5 E, St. Louis, MO
Built 1970 Load: 52.2 t ADT: 34,987
KOCH RD S
FairOver: MARTIGNEY CR
S 3119 T 43 N R 7 E, St. Louis, MO
Built 1976 Load: 52.2 t ADT: 4,433
MO 115 S
FairOver: MALINE CR
S 48 T 46 N R 6 E, St. Louis, MO
Built 1979 Load: 52.2 t ADT: 8,904
RP MO115N TO IS170
FairOver: MALINE CR
S 48 T 46 N R 6 E, St. Louis, MO
Built 1979 Load: 52.2 t ADT: 2,921
TOPPING RD N
FairOver: DITCH
S 28 T 45 N R 5 E, St. Louis, MO
Built 2004 Load: 52.2 t ADT: 2,021
MO 141 S
FairOver: MARYVILLE CR
S 109 T 45 N R 5 E, St. Louis, MO
Built 2010 Load: 52.2 t ADT: 31,692
MO 141 S
FairOver: CREVE COEUR CR
S 367 T 45 N R 5 E, St. Louis, MO
Built 2012 Load: 52.2 t ADT: 12,881
MO 109 S
FairOver: CLIFTY CR
S 31 T 44 N R 4 E, St. Louis, MO
Built 1988 Load: 52.2 t ADT: 24,333
US 67 S
FairOver: COLDWATER BR
S 939 T 45 N R 5 E, St. Louis, MO
Built 1989 Load: 52.2 t ADT: 20,336
MO 109 S
FairOver: POND CR
S 24 T 44 N R 3 E, St. Louis, MO
Built 1997 Load: 52.2 t ADT: 14,768
ALT RD S
FairOver: POND CR
S 24 T 44 N R 3 E, St. Louis, MO
Built 1997 Load: 52.2 t ADT: 923
IS 270 E
FairOver: MATTESE CR
S 1998 T 44 N R 6 E, St. Louis, MO
Built 1967 Load: 52.2 t ADT: 167,402
MO 91 S
FairOver: JOHNS CR
S 3 T 27 N R 11 E, Stoddard, MO
Built 1968 Load: 52.2 t ADT: 908
OR 60 E
FairOver: DEXTER CR
S 14 T 25 N R 10 E, Stoddard, MO
Built 1987 Load: 52.2 t ADT: 673
US 60 E
FairOver: DRAIN DTCH #37
S 1 T 25 N R 12 E, Stoddard, MO
Built 1995 Load: 52.2 t ADT: 4,735
COUNTY RD 1600
FairOver: MOORE BR
S 27 T 35 N R 31 W, Vernon, MO
Built 1986 Load: 52.2 t ADT: 150
GRANGE RD
FairOver: TRIB OF LADIES BR
S 36 T 37 N R 30 W, Vernon, MO
Built 2007 Load: 52.2 t ADT: 15
COUNTY RD 550
FairOver: TRIB WOLF CR
S 11 T 37 N R 33 W, Vernon, MO
Built 2012 Load: 52.2 t ADT: 10
RT U S
FairOver: MILL CR
S 15 T 36 N R 3 E, Washington, MO
Built 1987 Load: 52.2 t ADT: 993
MO 8 E
FairOver: LOST CR
S 19 T 37 N R 1 E, Washington, MO
Built 1932 Load: 52.2 t ADT: 1,738
RT D S
FairOver: CRANE CR
S 7 T 28 N R 6 E, Wayne, MO
Built 2004 Load: 52.2 t ADT: 1,968
US 60 E
FairOver: WHETSTONE CR
S 5 T 28 N R 12 W, Wright, MO
Built 1974 Load: 52.2 t ADT: 12,236
US 60 E
FairOver: SPENCE CR
S 18 T 28 N R 14 W, Wright, MO
Built 1977 Load: 52.2 t ADT: 13,654
COUNTY RD 216
FairOver: BR OF CROOKED CR
S 14 T 60 N R 34 W, Andrew, MO
Built 1994 Load: 53.1 t ADT: 7
COUNTY RD 418
FairOver: MACE CR
S 18 T 59 N R 36 W, Andrew, MO
Built 1991 Load: 53.1 t ADT: 10
COUNTY RD 423
FairOver: BR OF MACE CR
S 18 T 59 N R 35 W, Andrew, MO
Built 1993 Load: 53.1 t ADT: 20
COUNTY RD
FairOver: NIAGRA CR
S 12 T 59 N R 34 W, Andrew, MO
Built 2003 Load: 53.1 t ADT: 100
IS 29 S
FairOver: PATTON BR
S 1 T 65 N R 41 W, Atchison, MO
Built 1969 Load: 53.1 t ADT: 17,544
COUNTY RD 232
FairOver: TRIB OF GOODWATER
S 26 T 52 N R 11 W, Audrain, MO
Built 1996 Load: 53.1 t ADT: 75
COUNTY RD 557
FairOver: HICKORY CR
S 31 T 52 N R 5 W, Audrain, MO
Built 1996 Load: 53.1 t ADT: 50
FARM RD 1085
FairOver: DRY BR LIT FLAT CR
S 11 T 24 N R 28 W, Barry, MO
Built 2001 Load: 53.1 t ADT: 200
FARM RD 2295
FairOver: GREASY CR
S 26 T 21 N R 29 W, Barry, MO
Built 2007 Load: 53.1 t ADT: 60
MO 43 S
FairOver: MID FK OF LIT N FO
S 19 T 31 N R 32 W, Barton, MO
Built 1972 Load: 53.1 t ADT: 1,527
4286
FairOver: LONE OAK BR
S 13 T 39 N R 31 W, Bates, MO
Built 1930 Load: 53.1 t ADT: 10
MO 163 S
FairOver: TURKEY CR
S 14 T 47 N R 12 W, Boone, MO
Built 2010 Load: 53.1 t ADT: 533
COUNTY RD 306
FairOver: PIKE CR
S 15 T 24 N R 6 E, Butler, MO
Built 1999 Load: 53.1 t ADT: 60
COUNTY RD 442
FairOver: BR OF CANE CR
S 796 T 32 N R 12 E, Cape Girardeau, MO
Built 1991 Load: 53.1 t ADT: 15
COUNTY ROAD 151
FairOver: BR OF TURKEY CR
S 35 T 54 N R 25 W, Carroll, MO
Built 1995 Load: 53.1 t ADT: 50
FAMULINER RD
FairOver: SUGAR CR
S 33 T 44 N R 30 W, Cass, MO
Built 2008 Load: 53.1 t ADT: 50
COUNTY RD 161
FairOver: BR OF WYACONDA RVR
S 30 T 65 N R 8 W, Clark, MO
Built 1997 Load: 53.1 t ADT: 50
COUNTY RD 285
FairOver: HONEY CR
S 7 T 64 N R 7 W, Clark, MO
Built 1997 Load: 53.1 t ADT: 35
COUNTY RD 391
FairOver: BR OF WYACONDA RVR
S 15 T 64 N R 8 W, Clark, MO
Built 1997 Load: 53.1 t ADT: 5
MO 1 S
FairOver: BR OF MILL CR
S 30 T 51 N R 32 W, Clay, MO
Built 1967 Load: 53.1 t ADT: 26,196
NE 56TH ST E
FairOver: BR
S 31 T 51 N R 32 W, Clay, MO
Built 1967 Load: 53.1 t ADT: 24,510
WALNUT ACRES RD
FairOver: KAUTSCH BR
S 35 T 41 N R 31 W, Cole, MO
Built 1998 Load: 53.1 t ADT: 40
TITAN AVE
FairOver: DOG CR
S 1 T 58 N R 29 W, Daviess, MO
Built 2005 Load: 53.1 t ADT: 35
Showing 12,901-12,950 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.