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
120TH ST
FairOver: SHOAL CR
S 32 T 67 N R 17 W, Putnam, MO
Built 1997 Load: 41.4 t ADT: 20
254TH ST
FairOver: BLACKBIRD CR
S 3 T 64 N R 17 W, Putnam, MO
Built 2000 Load: 41.4 t ADT: 5
US 136 E
FairOver: I,C & E RR
S 5 T 65 N R 21 W, Putnam, MO
Built 2004 Load: 41.4 t ADT: 1,423
MO 139 S
FairOver: BARBER CR
S 35 T 65 N R 22 W, Putnam, MO
Built 2010 Load: 41.4 t ADT: 220
RT BB S
FairOver: CROOKED RVR
S 18 T 54 N R 28 W, Ray, MO
Built 2011 Load: 41.4 t ADT: 80
MO 106 E
FairOver: PUMPKIN BR
S 4 T 29 N R 1 W, Reynolds, MO
Built 1964 Load: 41.4 t ADT: 516
RT P S
FairOver: FOURCHE CR
S 18 T 22 N R 1 E, Ripley, MO
Built 1961 Load: 41.4 t ADT: 438
BOBCAT AVE
FairOver: SALT FK
S 28 T 51 N R 23 W, Saline, MO
Built 1900 Load: 41.4 t ADT: 35
IS 70 E
FairOver: BLACKWATER RVR
S 4 T 48 N R 21 W, Saline, MO
Built 1960 Load: 41.4 t ADT: 15,301
RT AA E
FairOver: HOOKS CR
S 29 T 66 N R 15 W, Schuyler, MO
Built 1929 Load: 41.4 t ADT: 234
COUNTY ROAD 301
FairOver: MID FABIUS RVR
S 28 T 64 N R 12 W, Scotland, MO
Built 2005 Load: 41.4 t ADT: 35
RT EE E
FairOver: LIT RVR DTCH NO 1
S 12 T 29 N R 12 E, Scott, MO
Built 2011 Load: 41.4 t ADT: 1,404
RT TT S
FairOver: CROOKED CR
S 1 T 56 N R 12 W, Shelby, MO
Built 1995 Load: 41.4 t ADT: 57
MO 168 E
FairOver: E FK WELLS BR
S 22 T 58 N R 9 W, Shelby, MO
Built 1933 Load: 41.4 t ADT: 784
MEXICO RD
FairOver: BR OF BELLEAU CR
S 33 T 47 N R 3 E, St. Charles, MO
Built 1989 Load: 41.4 t ADT: 12,000
MEXICO RD
FairOver: BR OF SPENCER CR
S 62 T 47 N R 4 E, St. Charles, MO
Built 1987 Load: 41.4 t ADT: 25,000
FOUNTAIN LAKES RD
FairOver: COLE CR
S 13 T 47 N R 4 E, St. Charles, MO
Built 1993 Load: 41.4 t ADT: 300
BELLEAU CR RD
FairOver: BELLEAU CR
S 1776 T 47 N R 3 E, St. Charles, MO
Built 1987 Load: 41.4 t ADT: 5,000
MO 79 S
FairOver: HOSTETTER CR
S 10 T 47 N R 3 E, St. Charles, MO
Built 2006 Load: 41.4 t ADT: 17,304
T R HUGHES BLVD
FairOver: NSRR, BR OF BELLEAU CR
S 21 T 47 N R 3 E, St. Charles, MO
Built 2005 Load: 41.4 t ADT: 3,000
BRAMBLETT RD
FairOver: BELLEAU CR
S 33 T 47 N R 3 E, St. Charles, MO
Built 2009 Load: 41.4 t ADT: 2,000
STUB RD
FairOver: TRB FEMME OSAGE CR
S 29 T 45 N R 2 E, St. Charles, MO
Built 2020 Load: 41.4 t ADT: 20
COUNTY RD NE 680
FairOver: HOGLES CR
S 25 T 39 N R 24 W, St. Clair, MO
Built 1996 Load: 41.4 t ADT: 50
CREVE COEUR MILL
FairOver: FEE FEE CR
S 16 T 46 N R 5 E, St. Louis, MO
Built 1957 Load: 41.4 t ADT: 5,594
BAXTER RD
FairOver: BR OF GLAIZE CR
S 35 T 45 N R 4 E, St. Louis, MO
Built 1982 Load: 41.4 t ADT: 7,752
RIVERWOOD PLACE DR
FairOver: TESSON TRIB
S 176 T 47 N R 6 E, St. Louis, MO
Built 1989 Load: 41.4 t ADT: 1,000
POND RD
FairOver: BONHOMME CR
S 35 T 45 N R 3 E, St. Louis, MO
Built 2003 Load: 41.4 t ADT: 1,200
W WATSON RD
FairOver: TRIB B
S 23 T 44 N R 5 E, St. Louis, MO
Built 2011 Load: 41.4 t ADT: 3,240
OLD HALLS FERRY RD
FairOver: IS 270
S 31 T 47 N R 7 E, St. Louis, MO
Built 2020 Load: 41.4 t ADT: 10,618
IS 270 W
FairOver: COLDWATER CR
S 939 T 47 N R 6 E, St. Louis, MO
Built 2020 Load: 41.4 t ADT: 53,874
IS 44 E
FairOver: RP TRUMAN PKWY TO IS55S
S 27 T 45 N R 7 E, St. Louis city, MO
Built 1965 Load: 41.4 t ADT: 41,680
RT PP E
FairOver: GOOSE POND DTCH
S 28 T 27 N R 9 E, Stoddard, MO
Built 2010 Load: 41.4 t ADT: 980
MO 76 W
FairOver: E FK ROARK CR
S 10 T 23 N R 22 W, Taney, MO
Built 2001 Load: 41.4 t ADT: 6,202
AARON RD
FairOver: PRYOR CR
S 25 T 38 N R 33 W, Vernon, MO
Built 1989 Load: 41.4 t ADT: 25
EARHART RD
FairOver: LADIES BR
S 14 T 37 N R 30 W, Vernon, MO
Built 1996 Load: 41.4 t ADT: 30
COUNTY RD 2300
FairOver: TRIB W FORK CR
S 34 T 36 N R 30 W, Vernon, MO
Built 1993 Load: 41.4 t ADT: 40
COUNTY RD 1250
FairOver: TRIB OF WOOD CR
S 2 T 34 N R 32 W, Vernon, MO
Built 1992 Load: 41.4 t ADT: 35
COUNTY RD 700
FairOver: TRIB OF DRYWOOD CR
S 36 T 35 N R 33 W, Vernon, MO
Built 2014 Load: 41.4 t ADT: 20
STRACK CHURCH RD
FairOver: PRIVATE RD
S 7 T 46 N R 1 W, Warren, MO
Built 1998 Load: 41.4 t ADT: 250
MO 47 S
FairOver: SANDY CR
S 873 T 45 N R 1 W, Warren, MO
Built 1928 Load: 41.4 t ADT: 2,532
RT J S
FairOver: INDIAN CR BR
S 10 T 47 N R 1 W, Warren, MO
Built 1961 Load: 41.4 t ADT: 2,882
CARDWELL CHAPEL RD
FairOver: LIT FINLEY CR
S 23 T 28 N R 18 W, Webster, MO
Built 2004 Load: 41.4 t ADT: 50
MO 46 E
FairOver: E FK GRAND RVR
S 32 T 66 N R 30 W, Worth, MO
Built 1984 Load: 41.4 t ADT: 1,076
BURROWS RD
FairOver: SPRING CR
S 24 T 63 N R 17 W, Adair, MO
Built 1995 Load: 42.3 t ADT: 40
COUNTY RD 48
FairOver: BR OF LINCOLN CR
S 7 T 60 N R 36 W, Andrew, MO
Built 1991 Load: 42.3 t ADT: 15
US 169 S
FairOver: 102 RVR
S 12 T 58 N R 34 W, Andrew, MO
Built 1985 Load: 42.3 t ADT: 6,151
COUNTY RD 717
FairOver: W FK CUIVRE RVR
S 31 T 51 N R 7 W, Audrain, MO
Built 1994 Load: 42.3 t ADT: 50
COUNTY RD 572
FairOver: BR OF SPENCER CR
S 3 T 52 N R 6 W, Audrain, MO
Built 2016 Load: 42.3 t ADT: 5
FARM RD 2020
FairOver: DRY BR CAPPS CR
S 6 T 25 N R 28 W, Barry, MO
Built 1999 Load: 42.3 t ADT: 50
FARM RD 2142
FairOver: SHOAL CR
S 12 T 23 N R 29 W, Barry, MO
Built 1996 Load: 42.3 t ADT: 50
Showing 11,501-11,550 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.