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
MURDOCH AVE
FairOver: BNSF RR
S 1953 T 45 N R 6 E, St. Louis, MO
Built 2012 Load: 39.6 t ADT: 10,485
MO 100 E
FairOver: GLAIZE CR
S 31 T 45 N R 5 E, St. Louis, MO
Built 1921 Load: 39.6 t ADT: 39,787
OLD ROUTE 60
FairOver: DRAIN DTCH
S 24 T 25 N R 8 E, Stoddard, MO
Built 1922 Load: 39.6 t ADT: 35
MO 91 S
FairOver: LITTLE RVR
S 31 T 28 N R 12 E, Stoddard, MO
Built 2011 Load: 39.6 t ADT: 661
RT AB E
FairOver: WILSON CR
S 11 T 26 N R 11 E, Stoddard, MO
Built 1959 Load: 39.6 t ADT: 656
MO 176 E
FairOver: SPRING BR
S 29 T 25 N R 22 W, Stone, MO
Built 1930 Load: 39.6 t ADT: 1,444
COUNTY RD 205
FairOver: E FK LOCUST CR
S 23 T 62 N R 20 W, Sullivan, MO
Built 2000 Load: 39.6 t ADT: 25
VERMONT RD
FairOver: MUDDY CR
S 18 T 61 N R 21 W, Sullivan, MO
Built 1997 Load: 39.6 t ADT: 10
JOINER RD
FairOver: TRIB TO LOCUST CR
S 15 T 64 N R 20 W, Sullivan, MO
Built 2006 Load: 39.6 t ADT: 10
SHIPMAN RD
FairOver: BLUE CR
S 1 T 24 N R 20 W, Taney, MO
Built 2003 Load: 39.6 t ADT: 15
CATON RD
FairOver: COTTONWOOD CR
S 5 T 37 N R 32 W, Vernon, MO
Built 1997 Load: 39.6 t ADT: 20
HALLEY RD
FairOver: TRIB OF KITTEN CR
S 4 T 36 N R 29 W, Vernon, MO
Built 1996 Load: 39.6 t ADT: 25
COUNTY RD 850
FairOver: TRIB HACKBERRY BR
S 20 T 35 N R 32 W, Vernon, MO
Built 1993 Load: 39.6 t ADT: 30
COUNTY RD 1650
FairOver: MOORE BR
S 27 T 35 N R 31 W, Vernon, MO
Built 1997 Load: 39.6 t ADT: 100
COUNTY RD 2125
FairOver: TRIB OF BEE BR
S 21 T 37 N R 30 W, Vernon, MO
Built 2008 Load: 39.6 t ADT: 15
COUNTY RD 2225
FairOver: TRIB OF CLEAR CR
S 4 T 34 N R 30 W, Vernon, MO
Built 2006 Load: 39.6 t ADT: 25
HALLEY RD
FairOver: HIGHTOWER CR
S 6 T 36 N R 30 W, Vernon, MO
Built 2008 Load: 39.6 t ADT: 15
BAILEY RD
FairOver: DUNCAN CR
S 6 T 37 N R 33 W, Vernon, MO
Built 2011 Load: 39.6 t ADT: 20
CR PIONEER
FairOver: TRIB FLY CR
S 13 T 35 N R 29 W, Vernon, MO
Built 2015 Load: 39.6 t ADT: 20
RT N E
FairOver: LIT DRYWOOD CR
S 28 T 34 N R 31 W, Vernon, MO
Built 1962 Load: 39.6 t ADT: 470
N LOHMAN RD
FairOver: INDIAN CAMP CR
S 13 T 47 N R 2 W, Warren, MO
Built 1997 Load: 39.6 t ADT: 75
JOERLING RD
FairOver: TOQUE CR
S 10 T 45 N R 1 W, Warren, MO
Built 1988 Load: 39.6 t ADT: 75
MASSAS CREEK RD
FairOver: MASSAS CR
S 16 T 46 N R 4 W, Warren, MO
Built 2016 Load: 39.6 t ADT: 100
COUNTY RD 204
FairOver: BIG CR
S 2 T 30 N R 7 E, Wayne, MO
Built 2000 Load: 39.6 t ADT: 100
MO 49 S
FairOver: DRY HOLLOW CR
S 18 T 30 N R 4 E, Wayne, MO
Built 1925 Load: 39.6 t ADT: 1,787
COLOGNA RD
FairOver: POMME DE TERRE RVR
S 23 T 30 N R 19 W, Webster, MO
Built 2001 Load: 39.6 t ADT: 428
LAFAYETTE ST
FairOver: LIT ROCK CR
S 30 T 65 N R 30 W, Worth, MO
Built 1920 Load: 39.6 t ADT: 35
RT HH E
FairOver: EVENING SHADE BR
S 4 T 29 N R 14 W, Wright, MO
Built 2003 Load: 39.6 t ADT: 540
MO 6 E
FairOver: DEER CR
S 28 T 62 N R 13 W, Adair, MO
Built 1930 Load: 40.5 t ADT: 3,360
COUNTY RD 62
FairOver: BR OF LINCOLN CR
S 14 T 60 N R 36 W, Andrew, MO
Built 2005 Load: 40.5 t ADT: 15
RT B E
FairOver: ROCK CR
S 8 T 66 N R 40 W, Atchison, MO
Built 2011 Load: 40.5 t ADT: 117
COUNTY RD 917
FairOver: SCATTERING FORK
S 15 T 50 N R 9 W, Audrain, MO
Built 2006 Load: 40.5 t ADT: 65
US 54 E
FairOver: DRAIN DTCH
S 25 T 52 N R 7 W, Audrain, MO
Built 1927 Load: 40.5 t ADT: 5,722
RT T E
FairOver: FISH BR
S 24 T 52 N R 10 W, Audrain, MO
Built 1961 Load: 40.5 t ADT: 191
RT A S
FairOver: W FK OF CUIVRE RVR
S 13 T 50 N R 8 W, Audrain, MO
Built 1965 Load: 40.5 t ADT: 556
FARM RD 1050
FairOver: SHOAL CR BR
S 5 T 23 N R 28 W, Barry, MO
Built 1996 Load: 40.5 t ADT: 50
FARM RD 1045
FairOver: JOYCE CR
S 18 T 24 N R 28 W, Barry, MO
Built 2008 Load: 40.5 t ADT: 40
S HAGNY ST
FairOver: CITY RESERVOIR SPI
S 31 T 32 N R 30 W, Barton, MO
Built 1995 Load: 40.5 t ADT: 200
RT M S
FairOver: LIT N FORK
S 21 T 31 N R 33 W, Barton, MO
Built 1964 Load: 40.5 t ADT: 269
11004
FairOver: BR OF BIG DEER CR
S 6 T 41 N R 30 W, Bates, MO
Built 2004 Load: 40.5 t ADT: 20
RT BB S
FairOver: CAVE CR
S 34 T 42 N R 29 W, Bates, MO
Built 1961 Load: 40.5 t ADT: 150
RT B S
FairOver: LITTLE WHITEWATER
S 809 T 32 N R 10 E, Bollinger, MO
Built 1985 Load: 40.5 t ADT: 514
MO 124 E
FairOver: CT RR
S 9 T 51 N R 11 W, Boone, MO
Built 1994 Load: 40.5 t ADT: 4,252
SE. HILLYARD RD
FairOver: BR OF RILEY BR
S 2 T 56 N R 34 W, Buchanan, MO
Built 1991 Load: 40.5 t ADT: 20
MO 116 E
FairOver: LOST CR
S 11 T 55 N R 37 W, Buchanan, MO
Built 2012 Load: 40.5 t ADT: 774
MO 51 S
FairOver: DRAIN DTCH NO 6
S 23 T 23 N R 7 E, Butler, MO
Built 1987 Load: 40.5 t ADT: 4,855
US 60 E
FairOver: DRAIN DTCH NO 10
S 26 T 25 N R 7 E, Butler, MO
Built 1978 Load: 40.5 t ADT: 6,056
NE IRONWOOD DR
FairOver: BR OF SHOAL CR
S 6 T 56 N R 26 W, Caldwell, MO
Built 1935 Load: 40.5 t ADT: 10
COUNTY RD 464
FairOver: LOGAN CR
S 31 T 46 N R 7 W, Callaway, MO
Built 1996 Load: 40.5 t ADT: 10
RT J S
FairOver: OWL CR
S 35 T 48 N R 11 W, Callaway, MO
Built 1962 Load: 40.5 t ADT: 5,296
Showing 11,151-11,200 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.