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 291 N
PoorOver: MISSOURI RVR
S 12 T 50 N R 32 W, Jackson, MO
Built 1949 Load: 24.3 t ADT: 15,999
LP 44 E
PoorOver: CENTER CR
S 9 T 27 N R 29 W, Jasper, MO
Built 1985 Load: 24.3 t ADT: 2,593
RT O S
PoorOver: TURNBACK CR
S 2 T 28 N R 25 W, Lawrence, MO
Built 1963 Load: 24.3 t ADT: 363
HAVEN RD
PoorOver: LONG BR
S 13 T 59 N R 20 W, Linn, MO
Built 1998 Load: 24.3 t ADT: 5
US 36 W
PoorOver: BIG TURKEY CR
S 4 T 57 N R 20 W, Linn, MO
Built 1961 Load: 24.3 t ADT: 5,482
MO 89 S
PoorOver: INDIAN CR
S 26 T 44 N R 8 W, Osage, MO
Built 1933 Load: 24.3 t ADT: 873
WAUKOMIS DR
PoorOver: LINE CR
S 28 T 51 N R 33 W, Platte, MO
Built 1930 Load: 24.3 t ADT: 4,479
RT D S
PoorOver: PIPER CR
S 30 T 34 N R 22 W, Polk, MO
Built 1971 Load: 24.3 t ADT: 5,248
MONKEYRUN TR 071
PoorOver: MARBLE CR
S 2 T 56 N R 4 W, Ralls, MO
Built 1900 Load: 24.3 t ADT: 200
W 124 ST
PoorOver: TRIB TO CROOKED RV
S 24 T 52 N R 28 W, Ray, MO
Built 1995 Load: 24.3 t ADT: 55
CENTAUR RD
PoorOver: BR OF WILD HORSE C
S 1956 T 45 N R 3 E, St. Louis, MO
Built 1967 Load: 24.3 t ADT: 1,136
COAL DR
PoorOver: UNNAMED CR
S 11 T 64 N R 21 W, Sullivan, MO
Built 1993 Load: 24.3 t ADT: 10
US 65 S
PoorOver: N EMORY CR
S 33 T 24 N R 21 W, Taney, MO
Built 1963 Load: 24.3 t ADT: 17,983
COUNTY RD
PoorOver: LOTTS CR
S 12 T 66 N R 30 W, Worth, MO
Built 1987 Load: 24.3 t ADT: 10
US 136 E
PoorOver: MISSOURI RVR, ABANDONED
S 33 T 65 N R 42 W, Atchison, MO
Built 1938 Load: 25.2 t ADT: 2,080
9005
PoorOver: DRAIN DTCH
S 23 T 38 N R 30 W, Bates, MO
Built 2001 Load: 25.2 t ADT: 5
SW 60TH RD
PoorOver: BR OF GAY BR
S 32 T 56 N R 36 W, Buchanan, MO
Built 1982 Load: 25.2 t ADT: 15
RT EE S
PoorOver: CANE CR OVRFL
S 23 T 22 N R 5 E, Butler, MO
Built 1960 Load: 25.2 t ADT: 138
NW BARWICK DR
PoorOver: MILL CR
S 29 T 57 N R 28 W, Caldwell, MO
Built 1939 Load: 25.2 t ADT: 20
NE SUNSET RD
PoorOver: LICK FK CR
S 7 T 57 N R 27 W, Caldwell, MO
Built 1991 Load: 25.2 t ADT: 10
TUNNEL DAM RD
PoorOver: NIANGUA RIVER
S 23 T 37 N R 18 W, Camden, MO
Built 1992 Load: 25.2 t ADT: 70
US 61 S
PoorOver: HUBBLE CR
S 1 T 31 N R 12 E, Cape Girardeau, MO
Built 1925 Load: 25.2 t ADT: 11,660
RT Y S
PoorOver: CHANDLER CR
S 13 T 45 N R 33 W, Cass, MO
Built 1956 Load: 25.2 t ADT: 838
MO 81 S
PoorOver: BNSF RR
S 1 T 65 N R 8 W, Clark, MO
Built 1938 Load: 25.2 t ADT: 1,119
UNITY AVE
PoorOver: OLD CHNL-GRAND RVR
S 10 T 58 N R 26 W, Daviess, MO
Built 1972 Load: 25.2 t ADT: 200
CAMINO ST
PoorOver: WARD BR
S 13 T 28 N R 22 W, Greene, MO
Built 1975 Load: 25.2 t ADT: 100
RT N E
PoorOver: BRUSH CR
S 2 T 65 N R 27 W, Harrison, MO
Built 1950 Load: 25.2 t ADT: 235
NW400
PoorOver: TOWN CR
S 14 T 42 N R 26 W, Henry, MO
Built 1920 Load: 25.2 t ADT: 60
RT P E
PoorOver: STARKES CR
S 20 T 38 N R 20 W, Hickory, MO
Built 1948 Load: 25.2 t ADT: 254
IS 70 W
PoorOver: KCT RR
S 3 T 49 N R 33 W, Jackson, MO
Built 1959 Load: 25.2 t ADT: 57,043
US 61 S
PoorOver: BRAUHN CR
S 6 T 41 N R 6 E, Jefferson, MO
Built 1923 Load: 25.2 t ADT: 5,612
COUNTY RD 176
PoorOver: S FABIUS RVR
S 4 T 61 N R 11 W, Knox, MO
Built 1990 Load: 25.2 t ADT: 25
RT U E
PoorOver: BLACKJACK CR
S 14 T 48 N R 26 W, Lafayette, MO
Built 1958 Load: 25.2 t ADT: 542
ALOE RD
PoorOver: BR OF COON CR
S 10 T 58 N R 22 W, Linn, MO
Built 1989 Load: 25.2 t ADT: 15
MINE LA MOTTE AVE
PoorOver: SALINE CR
S 2078 T 33 N R 7 E, Madison, MO
Built 1931 Load: 25.2 t ADT: 7,222
MO 86 E
PoorOver: DRY BR
S 24 T 25 N R 32 W, Newton, MO
Built 1931 Load: 25.2 t ADT: 8,145
290TH ST
PoorOver: TRIB OF PLATTE RVR
S 33 T 64 N R 34 W, Nodaway, MO
Built 1996 Load: 25.2 t ADT: 35
MO 51 S
PoorOver: MISSISSIPPI RVR, UP RR,
S 1007 T 37 N R 11 E, Perry, MO
Built 1942 Load: 25.2 t ADT: 5,959
US 65 S
PoorOver: TURKEY CR
S 33 T 47 N R 21 W, Pettis, MO
Built 1964 Load: 25.2 t ADT: 4,696
RT N S
PoorOver: LEWIS CR
S 20 T 66 N R 13 W, Schuyler, MO
Built 1948 Load: 25.2 t ADT: 516
MO 366 E
PoorOver: GRAVOIS CR
S 8 T 44 N R 6 E, St. Louis, MO
Built 1931 Load: 25.2 t ADT: 18,756
OLD ROUTE 60
PoorOver: DRAIN DTCH
S 15 T 25 N R 9 E, Stoddard, MO
Built 1926 Load: 25.2 t ADT: 35
OLD ROUTE 60
PoorOver: DRAIN DTCH
S 15 T 25 N R 9 E, Stoddard, MO
Built 1927 Load: 25.2 t ADT: 35
US 60 W
PoorOver: BEELER CR
S 18 T 28 N R 10 W, Texas, MO
Built 1926 Load: 25.2 t ADT: 5,969
MO 32 E
PoorOver: ROCK CR
S 5 T 32 N R 11 W, Texas, MO
Built 1929 Load: 25.2 t ADT: 1,389
RIM ROCK TRAIL
PoorOver: BIG ROCK CR
S 19 T 65 N R 30 W, Worth, MO
Built 1920 Load: 25.2 t ADT: 30
K AVE
PoorOver: ROCK CR
S 2 T 65 N R 41 W, Atchison, MO
Built 2010 Load: 26.1 t ADT: 20
IS 49 S
PoorOver: N FK SPRING RVR OV
S 14 T 31 N R 31 W, Barton, MO
Built 1947 Load: 26.1 t ADT: 6,442
NW MILL CR DR
PoorOver: MILL CR
S 20 T 57 N R 28 W, Caldwell, MO
Built 1982 Load: 26.1 t ADT: 25
OR 63 S
PoorOver: TURKEY CR
S 9 T 44 N R 11 W, Callaway, MO
Built 1940 Load: 26.1 t ADT: 585
Showing 23,601-23,650 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 |