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
DELTA ST.
FairOver: WALNUT CR
S 20 T 60 N R 16 W, Macon, MO
Built 2002 Load: 33.3 t ADT: 40
RT F S
FairOver: ARCH BR
S 30 T 59 N R 16 W, Macon, MO
Built 1960 Load: 33.3 t ADT: 81
RT V S
FairOver: LIT FLY CR
S 31 T 40 N R 9 W, Maries, MO
Built 1960 Load: 33.3 t ADT: 517
COUNTY RD 230
FairOver: TRIB TO NORTH RVR
S 25 T 58 N R 7 W, Marion, MO
Built 2009 Load: 33.3 t ADT: 200
CANNING FACTORY RD
FairOver: INDIAN CR
S 12 T 22 N R 33 W, McDonald, MO
Built 2002 Load: 33.3 t ADT: 100
RT CC E
FairOver: DTCH
S 7 T 23 N R 30 W, McDonald, MO
Built 1959 Load: 33.3 t ADT: 612
COUNTY RD 321
FairOver: DRAIN DTCH
S 25 T 26 N R 16 E, Mississippi, MO
Built 1995 Load: 33.3 t ADT: 15
RT Y S
FairOver: BR
S 22 T 47 N R 14 W, Moniteau, MO
Built 1955 Load: 33.3 t ADT: 196
CALDWELL ST
FairOver: BR OF SALT RVR
S 11 T 54 N R 10 W, Monroe, MO
Built 2002 Load: 33.3 t ADT: 250
RT OO S
FairOver: BR MID FK SALT RVR
S 17 T 55 N R 12 W, Monroe, MO
Built 1962 Load: 33.3 t ADT: 50
SUNBEAM RD
FairOver: ELKHORN CR
S 14 T 48 N R 5 W, Montgomery, MO
Built 2013 Load: 33.3 t ADT: 250
LEACH BR RD
FairOver: CR
S 36 T 47 N R 6 W, Montgomery, MO
Built 2015 Load: 33.3 t ADT: 50
COUNTY RD 740
FairOver: DRAIN DTCH
S 1 T 23 N R 15 E, New Madrid, MO
Built 2018 Load: 33.3 t ADT: 35
RT O S
FairOver: EDMONDSON HOLLOW
S 29 T 24 N R 30 W, Newton, MO
Built 1967 Load: 33.3 t ADT: 613
RT DD E
FairOver: MASON SPR BR
S 27 T 24 N R 34 W, Newton, MO
Built 2011 Load: 33.3 t ADT: 289
MO 59 S
FairOver: DRY BR
S 15 T 26 N R 31 W, Newton, MO
Built 1930 Load: 33.3 t ADT: 10,392
210TH ST
FairOver: S FK OF CLEAR CR
S 21 T 65 N R 36 W, Nodaway, MO
Built 2005 Load: 33.3 t ADT: 35
US 160 E
FairOver: HUDDLESTON BR
S 24 T 24 N R 5 W, Oregon, MO
Built 1931 Load: 33.3 t ADT: 1,711
RT MM E
FairOver: BR LICK CR
S 7 T 22 N R 13 W, Ozark, MO
Built 1922 Load: 33.3 t ADT: 238
COUNTY RD 221
FairOver: DRAIN DTCH
S 26 T 20 N R 11 E, Pemiscot, MO
Built 2006 Load: 33.3 t ADT: 25
COUNTY RD 413
FairOver: DRAIN DTCH
S 15 T 18 N R 11 E, Pemiscot, MO
Built 2010 Load: 33.3 t ADT: 20
IS 55 S
FairOver: MAIN DTCH
S 15 T 18 N R 12 E, Pemiscot, MO
Built 1952 Load: 33.3 t ADT: 6,889
OR 412 E
FairOver: ELK CHUTE
S 2 T 18 N R 11 E, Pemiscot, MO
Built 1924 Load: 33.3 t ADT: 218
RT E S
FairOver: APPLE CR
S 20 T 35 N R 11 E, Perry, MO
Built 1949 Load: 33.3 t ADT: 1,127
S ROLLA ST
FairOver: DUTRO CARTER CR
S 11 T 37 N R 8 W, Phelps, MO
Built 2008 Load: 33.3 t ADT: 1,000
RT H E
FairOver: BLACK OAK CR
S 4 T 34 N R 8 W, Phelps, MO
Built 1956 Load: 33.3 t ADT: 297
COUNTY RD 038
FairOver: SPENCER CR
S 14 T 53 N R 4 W, Pike, MO
Built 1990 Load: 33.3 t ADT: 50
COUNTY RD 418
FairOver: CREEK
S 11 T 51 N R 4 W, Pike, MO
Built 2005 Load: 33.3 t ADT: 30
COUNTY RD 015
FairOver: SPENCER CR
S 26 T 54 N R 5 W, Pike, MO
Built 2007 Load: 33.3 t ADT: 40
US 69 N
FairOver: LINE CR
S 4 T 50 N R 33 W, Platte, MO
Built 1969 Load: 33.3 t ADT: 12,764
US 69 S
FairOver: LINE CR
S 4 T 50 N R 33 W, Platte, MO
Built 1969 Load: 33.3 t ADT: 12,764
INTER-URBAN RD RVR
FairOver: PLATTE RVR
S 16 T 53 N R 34 W, Platte, MO
Built 2002 Load: 33.3 t ADT: 200
NW WALUNT CREEK DR
FairOver: WALNUT CR
S 27 T 51 N R 34 W, Platte, MO
Built 2004 Load: 33.3 t ADT: 650
MO 32 E
FairOver: ERVIN CR
S 1 T 33 N R 24 W, Polk, MO
Built 1925 Load: 33.3 t ADT: 5,690
ROCHESTER RD
FairOver: GASCONADE RVR
S 23 T 36 N R 13 W, Pulaski, MO
Built 1997 Load: 33.3 t ADT: 80
CALAMINT TRAIL
FairOver: SANDY CR
S 19 T 66 N R 17 W, Putnam, MO
Built 2000 Load: 33.3 t ADT: 5
RT E S
FairOver: S MUD CR
S 7 T 54 N R 26 W, Ray, MO
Built 2010 Load: 33.3 t ADT: 141
RT HH E
FairOver: N FK WEBB CR
S 31 T 29 N R 2 E, Reynolds, MO
Built 1984 Load: 33.3 t ADT: 362
RT K S
FairOver: LIT BLACK RVR, GRE
S 9 T 24 N R 3 E, Ripley, MO
Built 2011 Load: 33.3 t ADT: 809
WILDCAT RD
FairOver: W COW CR
S 10 T 51 N R 21 W, Saline, MO
Built 1995 Load: 33.3 t ADT: 50
RT YY S
FairOver: FINNEY CR
S 21 T 50 N R 21 W, Saline, MO
Built 1956 Load: 33.3 t ADT: 1,223
SAND HILL RD
FairOver: BRANCH
S 28 T 66 N R 13 W, Schuyler, MO
Built 1998 Load: 33.3 t ADT: 15
COUNTY ROAD 853
FairOver: N WYACONDA RVR
S 31 T 67 N R 11 W, Scotland, MO
Built 1996 Load: 33.3 t ADT: 20
COUNTY ROAD 805
FairOver: CREEK
S 27 T 67 N R 11 W, Scotland, MO
Built 2002 Load: 33.3 t ADT: 25
COUNTY ROAD 856
FairOver: N WYACONDA RVR
S 30 T 67 N R 11 W, Scotland, MO
Built 2003 Load: 33.3 t ADT: 20
COUNTY ROAD 264
FairOver: INDIAN CR
S 5 T 64 N R 11 W, Scotland, MO
Built 2003 Load: 33.3 t ADT: 25
COUNTY ROAD 857
FairOver: WYACONDA RVR
S 12 T 66 N R 12 W, Scotland, MO
Built 2011 Load: 33.3 t ADT: 75
US 62 E
FairOver: NORTH CUT DTCH
S 14 T 26 N R 14 E, Scott, MO
Built 1945 Load: 33.3 t ADT: 7,379
COUNTY RD 413
FairOver: CROOKED CR
S 8 T 56 N R 11 W, Shelby, MO
Built 1992 Load: 33.3 t ADT: 50
MO 168 E
FairOver: HALE BR
S 23 T 58 N R 10 W, Shelby, MO
Built 1933 Load: 33.3 t ADT: 452
Showing 9,701-9,750 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.