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
ELY RD 003
FairOver: ELY CR
S 28 T 56 N R 7 W, Ralls, MO
Built 2002 Load: 99.9 t ADT: 100
MEXICO RD 178
FairOver: BRANCH
S 35 T 54 N R 7 W, Ralls, MO
Built 2005 Load: 99.9 t ADT: 100
US 24 E
FairOver: E FK LITTLE CHARIT
S 31 T 54 N R 15 W, Randolph, MO
Built 2008 Load: 99.9 t ADT: 3,134
LANHAM BRIDGE RD
FairOver: THIEF CR
S 10 T 66 N R 16 W, Schuyler, MO
Built 2001 Load: 99.9 t ADT: 20
COUNTY ROAD 414
FairOver: BR OF ALLEN CR
S 15 T 65 N R 10 W, Scotland, MO
Built 2005 Load: 99.9 t ADT: 20
COUNTY RD 234
FairOver: MESSNER CR
S 32 T 59 N R 10 W, Shelby, MO
Built 1998 Load: 99.9 t ADT: 30
COUNTY RD 168
FairOver: BRANCH
S 10 T 59 N R 9 W, Shelby, MO
Built 1997 Load: 99.9 t ADT: 35
COUNTY RD 203
FairOver: GOODMAN BR
S 8 T 58 N R 12 W, Shelby, MO
Built 1997 Load: 99.9 t ADT: 30
COUNTY RD 370
FairOver: BRANCH
S 25 T 58 N R 9 W, Shelby, MO
Built 1996 Load: 99.9 t ADT: 35
COUNTY RD 302
FairOver: OTTER CR
S 18 T 57 N R 12 W, Shelby, MO
Built 1996 Load: 99.9 t ADT: 100
COUNTY RD 424
FairOver: CROOKED CR
S 29 T 57 N R 11 W, Shelby, MO
Built 1997 Load: 99.9 t ADT: 35
COUNTY RD 426
FairOver: CROOKED CR
S 5 T 56 N R 11 W, Shelby, MO
Built 1997 Load: 99.9 t ADT: 35
COUNTY RD 356
FairOver: CREEK
S 15 T 57 N R 9 W, Shelby, MO
Built 1997 Load: 99.9 t ADT: 30
COUNTY RD 492
FairOver: BROWNE CR
S 1 T 56 N R 9 W, Shelby, MO
Built 2000 Load: 99.9 t ADT: 50
US 36 E
FairOver: BRUSH CR
S 33 T 57 N R 10 W, Shelby, MO
Built 2007 Load: 99.9 t ADT: 5,521
PITMAN HILL RD
FairOver: TRIB OF DARDENNE C
S 292 T 46 N R 3 E, St. Charles, MO
Built 1974 Load: 99.9 t ADT: 8,509
MO 94 E
FairOver: BR DARDENNE CR
S 18 T 46 N R 4 E, St. Charles, MO
Built 2012 Load: 99.9 t ADT: 46,544
OR 94 W
FairOver: BALTIC CR
S 1785 T 46 N R 3 E, St. Charles, MO
Built 2010 Load: 99.9 t ADT: 11,009
MEXICO LOOP RD W
FairOver: TRIB OF BELLEAU CR
S 33 T 47 N R 3 E, St. Charles, MO
Built 2006 Load: 99.9 t ADT: 200
CONCORDIA LN
FairOver: BOSCHERT CR
S 2892 T 46 N R 5 E, St. Charles, MO
Built 2019 Load: 99.9 t ADT: 2,700
MO 13 S
FairOver: GALLINIPPER CR BR
S 5 T 38 N R 25 W, St. Clair, MO
Built 1963 Load: 99.9 t ADT: 17,843
MO 8 E
FairOver: HAYDEN CR
S 5 T 36 N R 4 E, St. Francois, MO
Built 1974 Load: 99.9 t ADT: 6,438
MO 8 E
FairOver: EATON BR
S 4 T 36 N R 4 E, St. Francois, MO
Built 1974 Load: 99.9 t ADT: 10,153
BIG BEND RD
FairOver: FISHPOT CR
S 12 T 44 N R 4 E, St. Louis, MO
Built 1967 Load: 99.9 t ADT: 28,190
IS 64 E
FairOver: HAMPTON CR
S 22 T 45 N R 6 E, St. Louis, MO
Built 1957 Load: 99.9 t ADT: 158,935
MO 100 E
FairOver: FOX CR
S 19 T 44 N R 3 E, St. Louis, MO
Built 1977 Load: 99.9 t ADT: 10,728
IS 64 E
FairOver: E FK DEER CR
S 23 T 45 N R 6 E, St. Louis, MO
Built 1957 Load: 99.9 t ADT: 158,935
TORERO LN
FairOver: STORMWATER CR
S 4 T 46 N R 7 E, St. Louis, MO
Built 1987 Load: 99.9 t ADT: 390
IS 55 S
FairOver: MATTESE CR
S 4 T 43 N R 6 E, St. Louis, MO
Built 1964 Load: 99.9 t ADT: 153,270
RT D E
FairOver: LATERAL DTCH #3
S 11 T 24 N R 10 E, Stoddard, MO
Built 2001 Load: 99.9 t ADT: 345
COUNTY RD 340
FairOver: DRAIN DTCH
S 352 T 28 N R 11 E, Stoddard, MO
Built 1998 Load: 99.9 t ADT: 10
MO 51 S
FairOver: DRAINAGE DITCH NO.
S 3 T 27 N R 9 E, Stoddard, MO
Built 2002 Load: 99.9 t ADT: 1,598
US 65 S
FairOver: BEE CR
S 21 T 23 N R 21 W, Taney, MO
Built 1993 Load: 99.9 t ADT: 47,318
US 160 E
FairOver: BEAVER CR
S 15 T 23 N R 19 W, Taney, MO
Built 1953 Load: 99.9 t ADT: 2,334
US 65 S
FairOver: EMORY CR
S 5 T 23 N R 21 W, Taney, MO
Built 1963 Load: 99.9 t ADT: 36,251
US 65 S
FairOver: SOUTH EMORY CR
S 5 T 23 N R 21 W, Taney, MO
Built 1963 Load: 99.9 t ADT: 36,251
US 63 S
FairOver: BOONE CR
S 24 T 32 N R 9 W, Texas, MO
Built 1961 Load: 99.9 t ADT: 5,824
COUNTY RD 424
FairOver: CREEK
S 25 T 27 N R 4 E, Wayne, MO
Built 1950 Load: 99.9 t ADT: 35
COUNTY RD 424
FairOver: BRUSHY CR
S 27 T 27 N R 4 E, Wayne, MO
Built 2004 Load: 99.9 t ADT: 35
COUNTY RD 383
FairOver: RINGS CR
S 19 T 29 N R 5 E, Wayne, MO
Built 2004 Load: 99.9 t ADT: 15
US 67 S
FairOver: PLEASANT VALLEY CR
S 13 T 28 N R 5 E, Wayne, MO
Built 2008 Load: 99.9 t ADT: 7,144
US 60 E
FairOver: FRY CR
S 14 T 28 N R 15 W, Wright, MO
Built 1957 Load: 99.9 t ADT: 13,654
MO 5 S
FairOver: PRAIRIE HOLLOW
S 29 T 28 N R 15 W, Wright, MO
Built 1958 Load: 99.9 t ADT: 5,340
RT AB E
FairOver: WOLF CR
S 36 T 29 N R 15 W, Wright, MO
Built 1958 Load: 99.9 t ADT: 136
IMPERIAL AVE
GoodOver: RICHLAND CR
S 35 T 60 N R 15 W, Macon, MO
Built 2017 ADT: 10
PRYOR RD
GoodOver: DRAIN DTCH
S 17 T 51 N R 27 W, Ray, MO
Built 1940 ADT: 35
NW 80TH LN
GoodOver: DRYWOOD CR
S 33 T 33 N R 32 W, Barton, MO
Built 1983 Load: 0.9 t ADT: 30
COUNTY RD 307
GoodOver: CREEK
S 226 T 30 N R 14 E, Scott, MO
Built 1990 Load: 2.7 t ADT: 100
JOHNSON HOLLOW RD
GoodOver: MILL CR
S 14 T 38 N R 3 E, Washington, MO
Built 1994 Load: 3.6 t ADT: 35
HODGE HOLLOW RD
GoodOver: HODGE HOLLOW CR
S 3 T 24 N R 20 W, Taney, MO
Built 1998 Load: 4.5 t ADT: 50
Showing 14,001-14,050 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.