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
VALENTINE FORD RD
GoodOver: CRIDER CREEK
S 6 T 42 N R 6 W, Gasconade, MO
Built 2021 Load: 39.6 t ADT: 20
548 TH ROAD
GoodOver: BR OF GRAND RVR
S 26 T 64 N R 31 W, Gentry, MO
Built 2000 Load: 39.6 t ADT: 15
FARM RD 62
GoodOver: S FK POMME DE TERR
S 13 T 30 N R 20 W, Greene, MO
Built 1995 Load: 39.6 t ADT: 65
FARM RD 141
GoodOver: JAMES RVR
S 27 T 28 N R 22 W, Greene, MO
Built 1993 Load: 39.6 t ADT: 3,136
FARM RD 221
GoodOver: POMME DE TERRE RVR
S 15 T 31 N R 20 W, Greene, MO
Built 2008 Load: 39.6 t ADT: 294
FARM RD 21
GoodOver: BR OF CLEAR CR
S 32 T 31 N R 24 W, Greene, MO
Built 2009 Load: 39.6 t ADT: 30
FARM RD 99
GoodOver: BR OF LIT SAC RVR
S 2 T 28 N R 22 W, Greene, MO
Built 2014 Load: 39.6 t ADT: 10
NW 125TH ST
GoodOver: W MUDDY CR
S 18 T 63 N R 24 W, Grundy, MO
Built 1993 Load: 39.6 t ADT: 25
RT WW E
GoodOver: HICKORY CR
S 16 T 60 N R 25 W, Grundy, MO
Built 2010 Load: 39.6 t ADT: 99
W 200 AVE
GoodOver: W FK BIG CR
S 22 T 64 N R 28 W, Harrison, MO
Built 1999 Load: 39.6 t ADT: 40
W 180 AVE
GoodOver: LITTLE CR
S 5 T 65 N R 28 W, Harrison, MO
Built 1997 Load: 39.6 t ADT: 35
W 205 AVE
GoodOver: CRABAPPLE BR
S 27 T 63 N R 28 W, Harrison, MO
Built 2001 Load: 39.6 t ADT: 65
E 220 AVE
GoodOver: BROF POLECAT CR
S 13 T 63 N R 28 W, Harrison, MO
Built 2002 Load: 39.6 t ADT: 40
PARK AVE 62
GoodOver: TRIB OF THOMPSON R
S 12 T 65 N R 26 W, Harrison, MO
Built 2006 Load: 39.6 t ADT: 40
E 325 AVE
GoodOver: TRIB OF THOMPSON R
S 2 T 66 N R 26 W, Harrison, MO
Built 2009 Load: 39.6 t ADT: 10
RT N E
GoodOver: BRUSH CR
S 15 T 65 N R 26 W, Harrison, MO
Built 2010 Load: 39.6 t ADT: 377
MO 46 E
GoodOver: E FK BIG CR
S 15 T 66 N R 28 W, Harrison, MO
Built 2010 Load: 39.6 t ADT: 243
RT M E
GoodOver: W FK BIG CR
S 2 T 65 N R 28 W, Harrison, MO
Built 2010 Load: 39.6 t ADT: 369
US 69 S
GoodOver: BIG CR
S 5 T 62 N R 28 W, Harrison, MO
Built 2010 Load: 39.6 t ADT: 777
MO 2 E
GoodOver: MID TEBO CR
S 5 T 43 N R 24 W, Henry, MO
Built 2011 Load: 39.6 t ADT: 832
RT K S
GoodOver: WHITE OAK CR
S 21 T 42 N R 28 W, Henry, MO
Built 2012 Load: 39.6 t ADT: 481
MO 7 S
GoodOver: FIELDS CR
S 30 T 42 N R 26 W, Henry, MO
Built 1996 Load: 39.6 t ADT: 11,000
S 230TH ST
GoodOver: INGALLS CR
S 1 T 35 N R 21 W, Hickory, MO
Built 2007 Load: 39.6 t ADT: 250
RT BB S
GoodOver: CHANCE CR
S 26 T 37 N R 20 W, Hickory, MO
Built 2012 Load: 39.6 t ADT: 119
MO 240 E
GoodOver: BONNE FEMME CR OVR
S 13 T 50 N R 16 W, Howard, MO
Built 2011 Load: 39.6 t ADT: 4,882
US 63 S
GoodOver: BR CHAPIN BR
S 6 T 23 N R 8 W, Howell, MO
Built 1952 Load: 39.6 t ADT: 7,737
VINE ST
GoodOver: KCT RAILWAY
S 9 T 49 N R 33 W, Jackson, MO
Built 1984 Load: 39.6 t ADT: 2,332
OLD HWY 40
GoodOver: BLUE BR
S 35 T 49 N R 30 W, Jackson, MO
Built 2003 Load: 39.6 t ADT: 1,582
US 24 W
GoodOver: FIRE PRAIRIE CR
S 15 T 50 N R 30 W, Jackson, MO
Built 2020 Load: 39.6 t ADT: 3,749
KAFIR RD
GoodOver: SPRING RVR
S 26 T 29 N R 34 W, Jasper, MO
Built 1996 Load: 39.6 t ADT: 75
BLACKBERRY RD
GoodOver: JENKINS CR
S 12 T 27 N R 31 W, Jasper, MO
Built 2004 Load: 39.6 t ADT: 250
LION'S DEN RD
GoodOver: ROCK CR
S 34 T 43 N R 5 E, Jefferson, MO
Built 1997 Load: 39.6 t ADT: 3,061
SUGAR CR RD
GoodOver: TRIB TO SALINE CR
S 5 T 43 N R 5 E, Jefferson, MO
Built 2007 Load: 39.6 t ADT: 8,818
CO RD 121
GoodOver: BLACKWATER RVR
S 3 T 46 N R 26 W, Johnson, MO
Built 1996 Load: 39.6 t ADT: 75
CO RD SW 970
GoodOver: E FK POST OAK CR
S 9 T 44 N R 26 W, Johnson, MO
Built 1997 Load: 39.6 t ADT: 45
CO RD NW501
GoodOver: BR OF HONEY CR
S 36 T 47 N R 26 W, Johnson, MO
Built 2002 Load: 39.6 t ADT: 50
CO RD NW 1971
GoodOver: BR S FK BLACKWATER
S 10 T 46 N R 29 W, Johnson, MO
Built 2002 Load: 39.6 t ADT: 5
COUNTY RD NW 600
GoodOver: BR N FK BLACKWATER
S 25 T 42 N R 28 W, Johnson, MO
Built 2008 Load: 39.6 t ADT: 45
US 50 W
GoodOver: BUTCHERS CR
S 14 T 46 N R 27 W, Johnson, MO
Built 2011 Load: 39.6 t ADT: 8,446
MO 2 E
GoodOver: BEAR CR
S 2 T 44 N R 28 W, Johnson, MO
Built 2012 Load: 39.6 t ADT: 669
RT DD E
GoodOver: BEAR CR
S 29 T 46 N R 25 W, Johnson, MO
Built 2017 Load: 39.6 t ADT: 3,874
COUNTY RD 84
GoodOver: MID FABIUS RVR
S 35 T 63 N R 10 W, Knox, MO
Built 2005 Load: 39.6 t ADT: 45
GARRETT RD
GoodOver: OSAGE FK
S 5 T 34 N R 14 W, Laclede, MO
Built 1994 Load: 39.6 t ADT: 43
MO 32 E
GoodOver: N COBB CR
S 28 T 34 N R 14 W, Laclede, MO
Built 1995 Load: 39.6 t ADT: 1,536
OR 70 E
GoodOver: E FK SNI-A-BAR CR
S 32 T 49 N R 28 W, Lafayette, MO
Built 2003 Load: 39.6 t ADT: 1,064
RT FF E
GoodOver: SNI-A-BAR CR
S 5 T 49 N R 27 W, Lafayette, MO
Built 2011 Load: 39.6 t ADT: 419
RT ZZ E
GoodOver: HONEY CR
S 35 T 27 N R 25 W, Lawrence, MO
Built 1959 Load: 39.6 t ADT: 2,342
COUNTY RD 1180
GoodOver: HONEY CR
S 13 T 27 N R 26 W, Lawrence, MO
Built 2006 Load: 39.6 t ADT: 75
COUNTY RD 2137
GoodOver: HONEY CR
S 2 T 27 N R 27 W, Lawrence, MO
Built 2010 Load: 39.6 t ADT: 250
COUNTY RD 575
GoodOver: MID FABIUS RVR
S 24 T 60 N R 7 W, Lewis, MO
Built 1996 Load: 39.6 t ADT: 60
Showing 19,001-19,050 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 |