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
MO 59 N
FairOver: FIDELITY CR
S 9 T 27 N R 31 W, Jasper, MO
Built 1930 Load: 32.4 t ADT: 7,976
RT K E
FairOver: LOGCHAIN CR
S 16 T 30 N R 29 W, Jasper, MO
Built 1959 Load: 32.4 t ADT: 342
ARLENE RD
FairOver: TRIB OF SALINE CR
S 33 T 43 N R 6 E, Jefferson, MO
Built 1992 Load: 32.4 t ADT: 50
BEAR CREEK RD
FairOver: BEAR CR
S 26 T 43 N R 4 E, Jefferson, MO
Built 1990 Load: 32.4 t ADT: 1,922
OLD SUGAR CREEK RD
FairOver: SUGAR CR
S 20 T 43 N R 5 E, Jefferson, MO
Built 1900 Load: 32.4 t ADT: 1,100
SALINE RD
FairOver: SALINE CR
S 301 T 43 N R 5 E, Jefferson, MO
Built 1900 Load: 32.4 t ADT: 3,104
FRONT ST
FairOver: ROCK CR
S 659 T 42 N R 6 E, Jefferson, MO
Built 1988 Load: 32.4 t ADT: 400
THIRD ST
FairOver: PRATT ST
S 9 T 39 N R 4 E, Jefferson, MO
Built 1993 Load: 32.4 t ADT: 800
CEDAR HILL RD
FairOver: TRIB OF BIG RVR
S 18 T 42 N R 4 E, Jefferson, MO
Built 1900 Load: 32.4 t ADT: 1,500
KLONDIKE RD
FairOver: BIG RVR
S 921 T 41 N R 3 E, Jefferson, MO
Built 1993 Load: 32.4 t ADT: 130
JARVIS RD
FairOver: TRIB OF SANDY CR
S 19 T 41 N R 5 E, Jefferson, MO
Built 1900 Load: 32.4 t ADT: 341
JARVIS RD
FairOver: TRIB OF SANDY CR
S 21 T 41 N R 5 E, Jefferson, MO
Built 1900 Load: 32.4 t ADT: 341
SANDY VALLEY RD
FairOver: TRIB OF SANDY CR
S 18 T 41 N R 5 E, Jefferson, MO
Built 1900 Load: 32.4 t ADT: 670
SANDY CHURCH RD
FairOver: TRIB OF SANDY CR
S 18 T 41 N R 5 E, Jefferson, MO
Built 1977 Load: 32.4 t ADT: 827
VICTORIA RD
FairOver: BUCK CR
S 26 T 40 N R 5 E, Jefferson, MO
Built 1992 Load: 32.4 t ADT: 2,079
FRAZIER RD
FairOver: TRIB OF BOYD BR
S 30 T 39 N R 6 E, Jefferson, MO
Built 1970 Load: 32.4 t ADT: 66
MO 21 N
FairOver: SANDY CR
S 23 T 41 N R 4 E, Jefferson, MO
Built 2006 Load: 32.4 t ADT: 9,871
MO 21 S
FairOver: SANDY CR
S 22 T 41 N R 4 E, Jefferson, MO
Built 2006 Load: 32.4 t ADT: 8,809
VALLES MINES SCHOO
FairOver: VALLES MINES CR
S 3 T 38 N R 5 E, Jefferson, MO
Built 2003 Load: 32.4 t ADT: 100
PRIVATE ENTRANCE
FairOver: BLACK CR
S 1985 T 42 N R 6 E, Jefferson, MO
Built 2012 Load: 32.4 t ADT: 200
CALEB CROSSING
FairOver: SUGAR CR
S 664 T 43 N R 5 E, Jefferson, MO
Built 2004 Load: 32.4 t ADT: 170
WOODSIDE DR
FairOver: UKNOWN CR
S 36 T 43 N R 5 E, Jefferson, MO
Built 2006 Load: 32.4 t ADT: 80
KNEFF FARM CROSSNG
FairOver: TRIB TO GLAIZE CR
S 1969 T 42 N R 5 E, Jefferson, MO
Built 1995 Load: 32.4 t ADT: 120
CATLIN DR
FairOver: GLAIZE CRK
S 25 T 42 N R 5 E, Jefferson, MO
Built 1978 Load: 32.4 t ADT: 5,476
KINGSGATE PKWY
FairOver: BEAR CR
S 26 T 43 N R 4 E, Jefferson, MO
Built 2008 Load: 32.4 t ADT: 200
SIERRA PARKWAY
FairOver: BLACK CRK
S 2019 T 42 N R 6 E, Jefferson, MO
Built 1995 Load: 32.4 t ADT: 200
US 61 S
FairOver: COLE BR
S 35 T 40 N R 6 E, Jefferson, MO
Built 1938 Load: 32.4 t ADT: 6,586
MO 21 S
FairOver: WHITEHEAD CR
S 8 T 39 N R 4 E, Jefferson, MO
Built 1946 Load: 32.4 t ADT: 7,158
RT FF S
FairOver: LABARQUE CR
S 23 T 43 N R 3 E, Jefferson, MO
Built 1958 Load: 32.4 t ADT: 3,070
RT BB S
FairOver: BR BELEW CR
S 17 T 41 N R 4 E, Jefferson, MO
Built 1966 Load: 32.4 t ADT: 1,689
CO RD NE 400
FairOver: LIT WALNUT CR
S 2 T 47 N R 24 W, Johnson, MO
Built 1992 Load: 32.4 t ADT: 45
CO RD NE 175
FairOver: CLEAR FK BLACKWATE
S 17 T 46 N R 24 W, Johnson, MO
Built 1990 Load: 32.4 t ADT: 45
W DIVISION RD
FairOver: W FK POST OAK CR
S 22 T 46 N R 26 W, Johnson, MO
Built 1988 Load: 32.4 t ADT: 300
CO RD NW 901
FairOver: S FK BLACKWATER RV
S 17 T 46 N R 27 W, Johnson, MO
Built 1987 Load: 32.4 t ADT: 110
CO RD SW 1501
FairOver: S FK BLACKWATER RV
S 20 T 46 N R 28 W, Johnson, MO
Built 1900 Load: 32.4 t ADT: 46
CO RD SW 1501
FairOver: BR S FK BLACKWATER
S 29 T 46 N R 28 W, Johnson, MO
Built 1900 Load: 32.4 t ADT: 60
CO RD SW 371
FairOver: BRADLEY BR W FK PO
S 8 T 45 N R 26 W, Johnson, MO
Built 1900 Load: 32.4 t ADT: 110
CO RD SE 550
FairOver: CLEAR FK
S 24 T 45 N R 25 W, Johnson, MO
Built 1991 Load: 32.4 t ADT: 100
CO RD SE 350
FairOver: CLEAR FK
S 7 T 45 N R 24 W, Johnson, MO
Built 1990 Load: 32.4 t ADT: 110
CO RD SE 1300
FairOver: E FK TEBO CR
S 26 T 44 N R 24 W, Johnson, MO
Built 1900 Load: 32.4 t ADT: 45
CO RD SE 251
FairOver: MINERAL CR
S 17 T 44 N R 25 W, Johnson, MO
Built 1900 Load: 32.4 t ADT: 70
CO RD NW 1050
FairOver: BLACKJACK CR
S 34 T 48 N R 26 W, Johnson, MO
Built 2000 Load: 32.4 t ADT: 45
CO RD NE 1201
FairOver: BR OF WALNUT CR
S 12 T 46 N R 24 W, Johnson, MO
Built 2004 Load: 32.4 t ADT: 50
US 50 E
FairOver: CLEAR FK CR
S 17 T 46 N R 24 W, Johnson, MO
Built 1983 Load: 32.4 t ADT: 10,364
SE 651ST RD
FairOver: BR CLEAR FK BLACKW
S 36 T 45 N R 25 W, Johnson, MO
Built 1996 Load: 32.4 t ADT: 50
BU 13 S
FairOver: UP RR
S 14 T 46 N R 26 W, Johnson, MO
Built 1963 Load: 32.4 t ADT: 14,241
MO 23 S
FairOver: LIT WALNUT CR
S 22 T 47 N R 24 W, Johnson, MO
Built 1953 Load: 32.4 t ADT: 1,919
COUNTY RD 45
FairOver: BRANCH
S 9 T 63 N R 11 W, Knox, MO
Built 1989 Load: 32.4 t ADT: 35
COUNTY RD 107
FairOver: BR OF LITTLE CR
S 35 T 62 N R 13 W, Knox, MO
Built 1995 Load: 32.4 t ADT: 35
COUNTY RD 110
FairOver: BRANCH
S 12 T 62 N R 13 W, Knox, MO
Built 1994 Load: 32.4 t ADT: 35
Showing 9,101-9,150 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.