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
277 TH ST
Structurally DeficientOver: BR OF W FK GRAND R
S 26 T 64 N R 32 W, Gentry, MO
Built 1982 Load: 17.1 t ADT: 15
RT B S
Structurally DeficientOver: HICKORY CR
S 21 T 61 N R 37 W, Holt, MO
Built 1939 Load: 17.1 t ADT: 110
RT K S
Structurally DeficientOver: HONEY CR
S 13 T 27 N R 26 W, Lawrence, MO
Built 1939 Load: 17.1 t ADT: 1,692
LONDON RD
Structurally DeficientOver: YELLOW CR
S 7 T 58 N R 18 W, Linn, MO
Built 1904 Load: 17.1 t ADT: 20
MO 43 S
Structurally DeficientOver: ELK RVR
S 22 T 22 N R 34 W, McDonald, MO
Built 1960 Load: 17.1 t ADT: 1,488
MO 175 S
Structurally DeficientOver: CEDAR CR
S 22 T 26 N R 32 W, Newton, MO
Built 1949 Load: 17.1 t ADT: 4,351
EMBER LANE
Structurally DeficientOver: BR OF BEAR CR
S 23 T 62 N R 15 W, Adair, MO
Built 1999 Load: 18.0 t ADT: 20
MO 11 S
Structurally DeficientOver: MUSSEL FK
S 31 T 61 N R 17 W, Adair, MO
Built 1933 Load: 18.0 t ADT: 323
COUNTY RD 044
Structurally DeficientOver: BR OF PEDLAR CR
S 27 T 61 N R 36 W, Andrew, MO
Built 1975 Load: 18.0 t ADT: 10
RT BB S
Structurally DeficientOver: AUXVASSE CR
S 36 T 45 N R 10 W, Callaway, MO
Built 1968 Load: 18.0 t ADT: 430
COUNTY RD 725
Structurally DeficientOver: CEDAR CR BR
S 19 T 33 N R 27 W, Cedar, MO
Built 1935 Load: 18.0 t ADT: 30
RT D S
Structurally DeficientOver: N MOREAU CR
S 15 T 44 N R 13 W, Cole, MO
Built 1965 Load: 18.0 t ADT: 1,699
RT O S
Structurally DeficientOver: MONITEAU CR
S 23 T 46 N R 16 W, Cooper, MO
Built 1966 Load: 18.0 t ADT: 276
RT B E
Structurally DeficientOver: DRY CREEK
S 9 T 33 N R 5 W, Dent, MO
Built 1939 Load: 18.0 t ADT: 602
RT H E
Structurally DeficientOver: LIT NORTH FK
S 23 T 30 N R 33 W, Jasper, MO
Built 1962 Load: 18.0 t ADT: 515
RT B E
Structurally DeficientOver: PARSONS CR
S 36 T 59 N R 22 W, Linn, MO
Built 1966 Load: 18.0 t ADT: 97
MO 42 E
Structurally DeficientOver: SPRING BR
S 30 T 39 N R 13 W, Miller, MO
Built 1964 Load: 18.0 t ADT: 2,112
RT K E
Structurally DeficientOver: DRY FORK CR
S 29 T 47 N R 5 W, Montgomery, MO
Built 1954 Load: 18.0 t ADT: 488
RT D E
Structurally DeficientOver: DRAIN DTCH #1
S 23 T 23 N R 12 E, New Madrid, MO
Built 1949 Load: 18.0 t ADT: 979
COUNTY RD 522
Structurally DeficientOver: MARIES RVR BR
S 24 T 42 N R 10 W, Osage, MO
Built 1950 Load: 18.0 t ADT: 15
GRADEN RD
Structurally DeficientOver: PIED CR
S 26 T 51 N R 34 W, Platte, MO
Built 1968 Load: 18.0 t ADT: 800
RT N E
Structurally DeficientOver: SADDLER BR
S 18 T 35 N R 24 W, Polk, MO
Built 1966 Load: 18.0 t ADT: 766
RT N S
Structurally DeficientOver: TURKEY CR
S 6 T 66 N R 16 W, Putnam, MO
Built 1951 Load: 18.0 t ADT: 60
GRAND DR
Structurally DeficientOver: METROLINK
S 3125 T 45 N R 7 E, St. Louis city, MO
Built 1936 Load: 18.0 t ADT: 5,000
RT A E
Structurally DeficientOver: INDIAN CR
S 13 T 40 N R 1 W, Washington, MO
Built 1958 Load: 18.0 t ADT: 462
COMMANDER'S RIDGE
Structurally DeficientOver: WEST FIRE PRAIRIE CREEK
WEST OF BLD 6, Jackson, MO
Built 1941 Load: 18.3 t ADT: 50
MO 97 S
Structurally DeficientOver: HUDSON CR
S 17 T 25 N R 28 W, Barry, MO
Built 1953 Load: 18.9 t ADT: 891
RT B E
Structurally DeficientOver: DRAIN DTCH NO 1
S 33 T 25 N R 7 E, Butler, MO
Built 1940 Load: 18.9 t ADT: 2,047
COLEMAN AVE
Structurally DeficientOver: UNNAMED STR
S 29 T 54 N R 17 W, Chariton, MO
Built 1940 Load: 18.9 t ADT: 10
MO 19 S
Structurally DeficientOver: SPRING CR
S 7 T 34 N R 5 W, Dent, MO
Built 1930 Load: 18.9 t ADT: 5,058
E 130 ST
Structurally DeficientOver: E FK OF BIG CR
S 14 T 66 N R 27 W, Harrison, MO
Built 1960 Load: 18.9 t ADT: 15
CO RD SW 301
Structurally DeficientOver: E FK POST OAK CR
S 4 T 44 N R 26 W, Johnson, MO
Built 1900 Load: 18.9 t ADT: 40
MO 13 N
Structurally DeficientOver: BRUSH CR
S 16 T 35 N R 24 W, Polk, MO
Built 1958 Load: 18.9 t ADT: 6,534
MO 86 E
Structurally DeficientOver: TABLE ROCK LK
S 15 T 21 N R 22 W, Taney, MO
Built 1956 Load: 18.9 t ADT: 7,374
RT WW S
Structurally DeficientOver: LIT OSAGE RVR
S 15 T 37 N R 32 W, Vernon, MO
Built 1966 Load: 18.9 t ADT: 390
BEACH RD
Structurally DeficientOver: GIVINS BR
S 31 T 32 N R 18 W, Webster, MO
Built 1900 Load: 18.9 t ADT: 50
MO 38 E
Structurally DeficientOver: CANTRELL CR
S 28 T 30 N R 16 W, Webster, MO
Built 1935 Load: 18.9 t ADT: 1,030
TANNER BRIDGE RD
Structurally DeficientOver: MOREAU RVR
S 25 T 44 N R 12 W, Cole, MO
Built 1960 Load: 19.8 t ADT: 1,671
US 62 E
Structurally DeficientOver: ST FRANCIS RVR
S 18 T 21 N R 9 E, Dunklin, MO
Built 1953 Load: 19.8 t ADT: 1,159
MO 13 S
Structurally DeficientOver: DEEP WATER CR
S 1 T 40 N R 26 W, Henry, MO
Built 1964 Load: 19.8 t ADT: 7,986
HILLCREST RD
Structurally DeficientOver: CREEK
S 13 T 48 N R 33 W, Jackson, MO
Built 1906 Load: 19.8 t ADT: 504
RT H S
Structurally DeficientOver: MNA RR
S 2 T 27 N R 27 W, Lawrence, MO
Built 1941 Load: 19.8 t ADT: 4,576
MO 82 E
Structurally DeficientOver: TRUMAN RESERVOIR
S 1 T 37 N R 26 W, St. Clair, MO
Built 1976 Load: 19.8 t ADT: 1,071
MO 19 S
Structurally DeficientOver: GLADDEN CR
S 34 T 33 N R 5 W, Dent, MO
Built 1924 Load: 20.7 t ADT: 941
E 337 LN
Structurally DeficientOver: THOMPSON RVR TRIB
S 35 T 64 N R 26 W, Harrison, MO
Built 1986 Load: 20.7 t ADT: 5
RT O S
Structurally DeficientOver: WEAUBLEAU CR
S 20 T 36 N R 23 W, Hickory, MO
Built 1971 Load: 20.7 t ADT: 428
RT M E
Structurally DeficientOver: DUVAL CR
S 32 T 30 N R 32 W, Jasper, MO
Built 1972 Load: 20.7 t ADT: 820
RT CC S
Structurally DeficientOver: S MOREAU CR
S 32 T 43 N R 15 W, Moniteau, MO
Built 1966 Load: 20.7 t ADT: 654
RT J S
Structurally DeficientOver: SPRING CR
S 15 T 35 N R 10 W, Phelps, MO
Built 1955 Load: 20.7 t ADT: 323
RT V E
Structurally DeficientOver: RUTE CR
S 18 T 35 N R 23 W, Polk, MO
Built 1966 Load: 20.7 t ADT: 514
Showing 24,501-24,550 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.
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |