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
245 TH ST
FairOver: GRANTHAM CR
S 11 T 64 N R 33 W, Gentry, MO
Built 1990 Load: 99.9 t ADT: 20
250 TH ST
FairOver: PEDDLER CR
S 9 T 64 N R 31 W, Gentry, MO
Built 1990 Load: 99.9 t ADT: 30
US 65 N
FairOver: LIT SAC RVR BR
S 30 T 30 N R 20 W, Greene, MO
Built 1974 Load: 99.9 t ADT: 17,219
IS 44 E
FairOver: PEA RIDGE CR
S 1 T 29 N R 22 W, Greene, MO
Built 1960 Load: 99.9 t ADT: 64,706
IS 35 S
FairOver: LIT POLE CAT CR
S 35 T 63 N R 28 W, Harrison, MO
Built 1975 Load: 99.9 t ADT: 14,752
IS 35 S
FairOver: BARBER CR
S 32 T 66 N R 27 W, Harrison, MO
Built 1968 Load: 99.9 t ADT: 14,044
E 265 PL
FairOver: TRIB TO BIG CR
S 24 T 64 N R 28 W, Harrison, MO
Built 2003 Load: 99.9 t ADT: 5
COUNTY RD 100
FairOver: STREAM
S 3 T 37 N R 23 W, Hickory, MO
Built 1997 Load: 99.9 t ADT: 30
IS 29 S
FairOver: KIMSEY BR
S 27 T 61 N R 38 W, Holt, MO
Built 1972 Load: 99.9 t ADT: 19,279
MILLER RD
FairOver: GRAND AVENUE CR
S 32 T 60 N R 38 W, Holt, MO
Built 1997 Load: 99.9 t ADT: 35
LONE ELM RD
FairOver: CANNON CR
S 32 T 61 N R 38 W, Holt, MO
Built 2001 Load: 99.9 t ADT: 10
MO 5 S
FairOver: GREGGS CR
S 10 T 51 N R 17 W, Howard, MO
Built 1996 Load: 99.9 t ADT: 1,412
COUNTY RD 134
FairOver: BR OF SALT FK CR
S 10 T 51 N R 15 W, Howard, MO
Built 2012 Load: 99.9 t ADT: 50
COUNTY RD 8690
FairOver: MUSTIN CR
S 35 T 24 N R 8 W, Howell, MO
Built 1922 Load: 99.9 t ADT: 100
IS 470 E
FairOver: BR RUSSEL CR
S 29 T 49 N R 31 W, Jackson, MO
Built 1964 Load: 99.9 t ADT: 90,066
MO 150 E
FairOver: BLUE RVR TRIB
S 19 T 47 N R 33 W, Jackson, MO
Built 1998 Load: 99.9 t ADT: 23,624
RP IS49N TO IS470E
FairOver: HICKMAN MILLS CR (
S 35 T 48 N R 33 W, Jackson, MO
Built 2002 Load: 99.9 t ADT: 11,601
LANGSFORD RD
FairOver: DRAINAGE DTCH
S 5 T 47 N R 31 W, Jackson, MO
Built 2003 Load: 99.9 t ADT: 32,500
3RD ST
FairOver: DRAIN DTCH
S 3 T 47 N R 31 W, Jackson, MO
Built 1980 Load: 99.9 t ADT: 2,000
WINSBORO ST
FairOver: DRAIN DTCH
S 3 T 47 N R 31 W, Jackson, MO
Built 1990 Load: 99.9 t ADT: 1,000
SW WHISTLE DR
FairOver: TRIB OF RAINTREE L
S 25 T 47 N R 32 W, Jackson, MO
Built 2006 Load: 99.9 t ADT: 30
IS 70 E
FairOver: E FK LIT BLUE RVR
S 27 T 49 N R 31 W, Jackson, MO
Built 1988 Load: 99.9 t ADT: 104,248
MO 291 S
FairOver: SPRING BR
S 6 T 49 N R 31 W, Jackson, MO
Built 1990 Load: 99.9 t ADT: 43,455
US 71 S
FairOver: BR OF HEART GROVE
S 22 T 48 N R 33 W, Jackson, MO
Built 1988 Load: 99.9 t ADT: 75,635
IS 70 E
FairOver: SNI CR
S 28 T 49 N R 30 W, Jackson, MO
Built 1963 Load: 99.9 t ADT: 70,408
W NORTHRIDGE TER
FairOver: LONE ELM HOLLOW
S 34 T 28 N R 33 W, Jasper, MO
Built 1998 Load: 99.9 t ADT: 50
RP MO249N TO MO171
FairOver: MINE BR
S 20 T 28 N R 32 W, Jasper, MO
Built 2006 Load: 99.9 t ADT: 4,216
MO 249 S
FairOver: MINE BR
S 20 T 28 N R 32 W, Jasper, MO
Built 2006 Load: 99.9 t ADT: 7,210
RP MO171S TO MO249
FairOver: MINE BR
S 20 T 28 N R 32 W, Jasper, MO
Built 2006 Load: 99.9 t ADT: 4,671
IS 44 E
FairOver: FIDELITY CR
S 3 T 27 N R 31 W, Jasper, MO
Built 1926 Load: 99.9 t ADT: 33,886
SECOND ST
FairOver: TANYARD BR
S 3 T 39 N R 4 E, Jefferson, MO
Built 1900 Load: 99.9 t ADT: 150
IS 55 S
FairOver: BR MUDDY CR
S 34 T 40 N R 6 E, Jefferson, MO
Built 1969 Load: 99.9 t ADT: 26,759
MO 141 S
FairOver: ROMAINE CR
S 14 T 43 N R 5 E, Jefferson, MO
Built 1976 Load: 99.9 t ADT: 39,832
MO 21 S
FairOver: BELEW CR
S 33 T 41 N R 4 E, Jefferson, MO
Built 2003 Load: 99.9 t ADT: 17,809
RT M E
FairOver: BR OF GLAIZE CR
S 893 T 42 N R 6 E, Jefferson, MO
Built 1996 Load: 99.9 t ADT: 12,854
IS 55 S
FairOver: BR SANDY CR
S 420 T 41 N R 6 E, Jefferson, MO
Built 1964 Load: 99.9 t ADT: 79,258
OR 55 S
FairOver: BR SANDY CR
S 420 T 41 N R 6 E, Jefferson, MO
Built 1964 Load: 99.9 t ADT: 2,316
MO 13 S
FairOver: TRIB OF W BEAR CR
S 7 T 45 N R 25 W, Johnson, MO
Built 2009 Load: 99.9 t ADT: 2,291
COUNTY RD 193
FairOver: BRANCH
S 36 T 62 N R 10 W, Knox, MO
Built 1999 Load: 99.9 t ADT: 75
COUNTY RD 412
FairOver: BRANCH
S 5 T 62 N R 12 W, Knox, MO
Built 2001 Load: 99.9 t ADT: 20
COUNTY RD 025
FairOver: BR N FK S FABIUS R
S 8 T 63 N R 12 W, Knox, MO
Built 2007 Load: 99.9 t ADT: 15
MO 13 S
FairOver: WILMONT BR
S 23 T 51 N R 27 W, Lafayette, MO
Built 2001 Load: 99.9 t ADT: 7,873
US 60 E
FairOver: SPRING RVR
S 20 T 26 N R 26 W, Lawrence, MO
Built 1961 Load: 99.9 t ADT: 5,553
IS 44 E
FairOver: LONG BR
S 4 T 28 N R 25 W, Lawrence, MO
Built 1964 Load: 99.9 t ADT: 32,600
US 61 S
FairOver: BIG BR CR
S 26 T 63 N R 6 W, Lewis, MO
Built 1999 Load: 99.9 t ADT: 13,836
MO 79 S
FairOver: DRAIN DTCH
S 176 T 51 N R 2 E, Lincoln, MO
Built 2000 Load: 99.9 t ADT: 695
AUSTIN RD
FairOver: MUDDY CR
S 22 T 60 N R 22 W, Linn, MO
Built 2010 Load: 99.9 t ADT: 35
COYOTE RD
FairOver: UNNAMED STR
S 24 T 57 N R 17 W, Macon, MO
Built 1998 Load: 99.9 t ADT: 10
US 36 E
FairOver: BRUSH CR
S 12 T 57 N R 14 W, Macon, MO
Built 2007 Load: 99.9 t ADT: 3,797
RT CC E
FairOver: N ELKHORN CR
S 18 T 23 N R 31 W, McDonald, MO
Built 1960 Load: 99.9 t ADT: 169
Showing 13,901-13,950 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.