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
COUNTY RD 1040
GoodOver: BR OF LOUTRE RVR
S 12 T 49 N R 7 W, Callaway, MO
Built 2001 Load: 39.6 t ADT: 30
COUNTY RD 1048
GoodOver: JESSE CR
S 11 T 49 N R 9 W, Callaway, MO
Built 2007 Load: 39.6 t ADT: 40
OR 70 E
GoodOver: MADDOX CR
S 11 T 48 N R 9 W, Callaway, MO
Built 2010 Load: 39.6 t ADT: 510
MO 94 E
GoodOver: EAGLE CR
S 33 T 46 N R 7 W, Callaway, MO
Built 2012 Load: 39.6 t ADT: 554
US 54 E
GoodOver: AUXVASSE CR
S 2 T 48 N R 9 W, Callaway, MO
Built 1990 Load: 39.6 t ADT: 5,850
GREEN RIDGE DR
GoodOver: LITTLE NIANGUA RVR
S 27 T 38 N R 19 W, Camden, MO
Built 2008 Load: 39.6 t ADT: 100
GREENS FORD RD
GoodOver: LITTLE NIANGUA RIV
S 22 T 38 N R 19 W, Camden, MO
Built 2008 Load: 39.6 t ADT: 100
WILLOW CREEK RD
GoodOver: S. FK OF LINN CR
S 20 T 38 N R 16 W, Camden, MO
Built 2022 Load: 39.6 t ADT: 40
BLOOMFIELD RD
GoodOver: CAPE LA CROIX CR
S 2199 T 31 N R 13 E, Cape Girardeau, MO
Built 1992 Load: 39.6 t ADT: 4,500
RT OO E
GoodOver: DILLARD CR
S 23 T 31 N R 11 E, Cape Girardeau, MO
Built 2013 Load: 39.6 t ADT: 1,914
RT EE E
GoodOver: LITTLE RVR, DD NO
S 10 T 29 N R 12 E, Cape Girardeau, MO
Built 2017 Load: 39.6 t ADT: 1,404
COUNTY ROAD 260
GoodOver: BRUSH CR
S 19 T 53 N R 23 W, Carroll, MO
Built 1999 Load: 39.6 t ADT: 100
COUNTY ROAD 151
GoodOver: TRIB OF TURKEY CR
S 11 T 54 N R 25 W, Carroll, MO
Built 2002 Load: 39.6 t ADT: 25
COUNTY ROAD 260
GoodOver: LICK BR
S 30 T 53 N R 21 W, Carroll, MO
Built 2007 Load: 39.6 t ADT: 25
RT M E
GoodOver: WOLF CR
S 18 T 54 N R 22 W, Carroll, MO
Built 2011 Load: 39.6 t ADT: 254
RT E E
GoodOver: TURKEY CR
S 23 T 53 N R 25 W, Carroll, MO
Built 2022 Load: 39.6 t ADT: 162
299 ST
GoodOver: SUGAR CR
S 28 T 44 N R 30 W, Cass, MO
Built 1992 Load: 39.6 t ADT: 45
HESS RD
GoodOver: NEW CHNL GRAND RVR
S 12 T 43 N R 32 W, Cass, MO
Built 1998 Load: 39.6 t ADT: 100
STATE LINE RD
GoodOver: BR MASSEY CR
S 20 T 45 N R 33 W, Cass, MO
Built 2014 Load: 39.6 t ADT: 300
FIRE STATION RD
GoodOver: W BEE CR
S 33 T 56 N R 17 W, Chariton, MO
Built 1910 Load: 39.6 t ADT: 15
FLOYD PARKS RD
GoodOver: PUZZLE CR
S 3 T 53 N R 17 W, Chariton, MO
Built 1994 Load: 39.6 t ADT: 40
FRENCH RD
GoodOver: LIT CHARITON RVR
S 17 T 52 N R 17 W, Chariton, MO
Built 1994 Load: 39.6 t ADT: 40
CUMBERLAND AVE
GoodOver: CLARK BR
S 20 T 56 N R 18 W, Chariton, MO
Built 2002 Load: 39.6 t ADT: 5
US 65 N
GoodOver: BUSIEK RD, CAMP CR
S 15 T 25 N R 21 W, Christian, MO
Built 1999 Load: 39.6 t ADT: 15,846
COUNTY RD 151
GoodOver: LIT FOX RVR
S 4 T 65 N R 8 W, Clark, MO
Built 2002 Load: 39.6 t ADT: 30
NW MUD RD
GoodOver: SLOAN BR
S 29 T 56 N R 32 W, Clinton, MO
Built 2007 Load: 39.6 t ADT: 10
RT NN E
GoodOver: MCGUIRE CR BR
S 7 T 56 N R 32 W, Clinton, MO
Built 2012 Load: 39.6 t ADT: 283
RP LAFAYETTE ST TO
GoodOver: WEARS CR, GREENWAY TRAIL
S 8 T 44 N R 11 W, Cole, MO
Built 2014 Load: 39.6 t ADT: 289
LIBERTY RD
GoodOver: RISING CR
S 30 T 44 N R 10 W, Cole, MO
Built 2017 Load: 39.6 t ADT: 60
RT A E
GoodOver: MOREAU CR
S 29 T 43 N R 14 W, Cole, MO
Built 2023 Load: 39.6 t ADT: 359
RT B S
GoodOver: MONITEAU CR
S 21 T 46 N R 17 W, Cooper, MO
Built 2004 Load: 39.6 t ADT: 605
RT C E
GoodOver: LIT BOURBEUSE RVR
S 25 T 40 N R 4 W, Crawford, MO
Built 2021 Load: 39.6 t ADT: 2,210
COUNTY RD 142
GoodOver: HORSE CR BR
S 36 T 31 N R 28 W, Dade, MO
Built 1988 Load: 39.6 t ADT: 50
COUNTY RD 92
GoodOver: HORSE CR
S 5 T 31 N R 28 W, Dade, MO
Built 2004 Load: 39.6 t ADT: 25
280TH ST
GoodOver: TRIB TO BIG MUDDY
S 13 T 59 N R 27 W, Daviess, MO
Built 2003 Load: 39.6 t ADT: 40
MO 6 E
GoodOver: BRUSHY CR
S 14 T 59 N R 27 W, Daviess, MO
Built 2007 Load: 39.6 t ADT: 4,431
NE DALLAS RD
GoodOver: NOLL BR
S 35 T 60 N R 30 W, DeKalb, MO
Built 2001 Load: 39.6 t ADT: 30
NE CRABILL RD
GoodOver: GRINDSTONE CR
S 12 T 59 N R 30 W, DeKalb, MO
Built 2005 Load: 39.6 t ADT: 35
SE PLATTE RD
GoodOver: GRINDSTONE CR
S 13 T 57 N R 31 W, DeKalb, MO
Built 2008 Load: 39.6 t ADT: 35
RT A N
GoodOver: E FK LOST CR
S 3 T 59 N R 31 W, DeKalb, MO
Built 2011 Load: 39.6 t ADT: 482
RT NN E
GoodOver: DRY FK
S 19 T 33 N R 6 W, Dent, MO
Built 2012 Load: 39.6 t ADT: 90
RT DD E
GoodOver: DRY FK MERAMEC RVR
S 7 T 34 N R 6 W, Dent, MO
Built 1993 Load: 39.6 t ADT: 280
MO 14 E
GoodOver: WHITE'S CR
S 26 T 26 N R 15 W, Douglas, MO
Built 2002 Load: 39.6 t ADT: 858
RT N E
GoodOver: HONEY CYPRESS DITC
S 21 T 17 N R 8 E, Dunklin, MO
Built 2018 Load: 39.6 t ADT: 940
COUNTY RD 116
GoodOver: DRAIN DTCH
S 36 T 23 N R 8 E, Dunklin, MO
Built 2020 Load: 39.6 t ADT: 100
KOHL CITY RD
GoodOver: BIG BERGER CR
S 34 T 45 N R 4 W, Franklin, MO
Built 1996 Load: 39.6 t ADT: 50
RT KK E
GoodOver: BUCK LICK CR
S 18 T 44 N R 2 W, Franklin, MO
Built 2004 Load: 39.6 t ADT: 359
LIT BOURBEUSE RD
GoodOver: LIT BOURBEUSE RVR
S 34 T 41 N R 4 W, Franklin, MO
Built 2005 Load: 39.6 t ADT: 250
SHOTWELL RD
GoodOver: BIG CR
S 8 T 42 N R 3 W, Franklin, MO
Built 2009 Load: 39.6 t ADT: 200
IS 44 E
GoodOver: UP RR
S 8 T 43 N R 2 E, Franklin, MO
Built 1994 Load: 39.6 t ADT: 25,980
Showing 18,951-19,000 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.
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |