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
COUNTY RD 119
FairOver: BRANCH
S 30 T 56 N R 11 W, Monroe, MO
Built 1940 Load: 13.5 t ADT: 25
S MILL CREEK RD
FairOver: MILL BR
S 22 T 47 N R 5 W, Montgomery, MO
Built 1984 Load: 13.5 t ADT: 50
MO 80 E
FairOver: CADE SCHOOL DTCH
S 30 T 25 N R 15 E, New Madrid, MO
Built 1948 Load: 13.5 t ADT: 3,485
COYOTE DR
FairOver: TRIB FIVE MILE CR
S 20 T 26 N R 33 W, Newton, MO
Built 1920 Load: 13.5 t ADT: 400
SKYLARK RD
FairOver: INDIAN CR
S 12 T 24 N R 31 W, Newton, MO
Built 2005 Load: 13.5 t ADT: 60
RT M S
FairOver: WARM CR
S 9 T 23 N R 6 W, Oregon, MO
Built 1947 Load: 13.5 t ADT: 761
COUNTY RD 950
FairOver: LITTLE CR
S 8 T 24 N R 15 W, Ozark, MO
Built 1976 Load: 13.5 t ADT: 30
MO 181 S
FairOver: BRYANT CR
S 34 T 24 N R 12 W, Ozark, MO
Built 1951 Load: 13.5 t ADT: 259
COUNTY RD 422
FairOver: BR OF INDIAN CR
S 1243 T 34 N R 12 E, Perry, MO
Built 1945 Load: 13.5 t ADT: 35
COUNTY RD 600
FairOver: HIGHLAND CR
S 1 T 34 N R 10 E, Perry, MO
Built 1940 Load: 13.5 t ADT: 15
SCHENK RD
FairOver: MUDDY CR
S 17 T 45 N R 23 W, Pettis, MO
Built 1970 Load: 13.5 t ADT: 15
COUNTY RD 316
FairOver: CREEK
S 1818 T 52 N R 3 W, Pike, MO
Built 1900 Load: 13.5 t ADT: 35
COUNTY RD 219
FairOver: BR OF RAMSEY CR
S 1709 T 52 N R 1 E, Pike, MO
Built 1987 Load: 13.5 t ADT: 50
COUNTY RD 215
FairOver: RAMSEY CR
S 15 T 52 N R 1 E, Pike, MO
Built 1984 Load: 13.5 t ADT: 35
COUNTY RD S-60
FairOver: TRIB OF LIT SAC
S 24 T 32 N R 24 W, Polk, MO
Built 1994 Load: 13.5 t ADT: 30
243RD RD
FairOver: BRANCH
S 1 T 66 N R 20 W, Putnam, MO
Built 1960 Load: 13.5 t ADT: 5
MO 129 S
FairOver: S BLACKBIRD CR
S 27 T 65 N R 18 W, Putnam, MO
Built 1965 Load: 13.5 t ADT: 243
PIDDLETOWN LN 242
FairOver: W LICK CR
S 29 T 53 N R 7 W, Ralls, MO
Built 1980 Load: 13.5 t ADT: 75
SOUTHRIVER LN 289
FairOver: SOUTH RVR
S 4 T 56 N R 6 W, Ralls, MO
Built 1924 Load: 13.5 t ADT: 35
COUNTY RD 1265
FairOver: E FK CHARITON RVR
S 7 T 54 N R 15 W, Randolph, MO
Built 1980 Load: 13.5 t ADT: 50
RT B E
FairOver: MONITEAU CR
S 22 T 52 N R 14 W, Randolph, MO
Built 1953 Load: 13.5 t ADT: 616
COUNTY RD 826
FairOver: BRUSHY CR
S 25 T 33 N R 1 W, Reynolds, MO
Built 1995 Load: 13.5 t ADT: 25
MO 142 E
FairOver: FOURCHE CR
S 5 T 22 N R 1 E, Ripley, MO
Built 1940 Load: 13.5 t ADT: 1,193
250TH RD
FairOver: BR OF SALT FK
S 3 T 50 N R 22 W, Saline, MO
Built 1900 Load: 13.5 t ADT: 35
LEMON TRL
FairOver: BLACKWATER RVR
S 25 T 49 N R 21 W, Saline, MO
Built 1985 Load: 13.5 t ADT: 35
FERN AVE
FairOver: BRANCH CR
S 21 T 50 N R 22 W, Saline, MO
Built 1996 Load: 13.5 t ADT: 35
OLD 63 RD
FairOver: N FK MID FABIUS RV
S 12 T 66 N R 15 W, Schuyler, MO
Built 1926 Load: 13.5 t ADT: 100
RT W S
FairOver: PIKE CR
S 26 T 27 N R 3 W, Shannon, MO
Built 1955 Load: 13.5 t ADT: 113
COUNTY RD NW 1270
FairOver: COOPERS CR
S 5 T 39 N R 26 W, St. Clair, MO
Built 1916 Load: 13.5 t ADT: 40
COUNTY RD NW 1000
FairOver: TRIB OF COOPERS CR
S 4 T 39 N R 26 W, St. Clair, MO
Built 1940 Load: 13.5 t ADT: 20
RT Z E
FairOver: SALINE CR
S 2045 T 36 N R 9 E, Ste. Genevieve, MO
Built 1948 Load: 13.5 t ADT: 1,091
HARRIS DR
FairOver: DRAIN DTCH
S 21 T 25 N R 10 E, Stoddard, MO
Built 1974 Load: 13.5 t ADT: 4,000
COUNTY RD STOCKADE
FairOver: HACKBERRY BR
S 28 T 35 N R 32 W, Vernon, MO
Built 1920 Load: 13.5 t ADT: 30
TOTTEN RD
FairOver: TRIB OF CLEAR CR
S 5 T 34 N R 30 W, Vernon, MO
Built 1925 Load: 13.5 t ADT: 1
RT M S
FairOver: OLD TOWN CR
S 11 T 36 N R 31 W, Vernon, MO
Built 1941 Load: 13.5 t ADT: 568
TREMBLEY RD
FairOver: BRANCH
S 30 T 47 N R 1 W, Warren, MO
Built 1950 Load: 13.5 t ADT: 50
TIFF RD
FairOver: MILL CR
S 13 T 38 N R 3 E, Washington, MO
Built 1950 Load: 13.5 t ADT: 35
COUNTY RD 335
FairOver: CLARK CRK
S 10 T 29 N R 4 E, Wayne, MO
Built 1945 Load: 13.5 t ADT: 40
RT CC E
FairOver: MCKENZIE CR
S 34 T 30 N R 3 E, Wayne, MO
Built 1900 Load: 13.5 t ADT: 240
RT N S
FairOver: CLARK CR
S 848 T 29 N R 4 E, Wayne, MO
Built 1937 Load: 13.5 t ADT: 324
OAK LANE
FairOver: BR MID FK GRAND RI
S 24 T 66 N R 31 W, Worth, MO
Built 1987 Load: 13.5 t ADT: 10
CLAY WAY
FairOver: BRANCH OF NORTH SA
S 10 T 63 N R 14 W, Adair, MO
Built 1987 Load: 14.4 t ADT: 10
MO 11 S
FairOver: HOG CR
S 5 T 61 N R 16 W, Adair, MO
Built 1933 Load: 14.4 t ADT: 444
RT C S
FairOver: 102 RVR
S 22 T 60 N R 35 W, Andrew, MO
Built 1961 Load: 14.4 t ADT: 347
280 ST E
FairOver: E ROADWAY DTCH
S 34 T 64 N R 41 W, Atchison, MO
Built 1936 Load: 14.4 t ADT: 62
COUNTY RD 677
FairOver: TRIB OF CUIVRE RVR
S 27 T 51 N R 5 W, Audrain, MO
Built 1935 Load: 14.4 t ADT: 50
RT P S
FairOver: CREEK
S 12 T 52 N R 6 W, Audrain, MO
Built 1925 Load: 14.4 t ADT: 605
FARM RD 2080
FairOver: FLAT CR
S 5 T 24 N R 26 W, Barry, MO
Built 1910 Load: 14.4 t ADT: 50
RT B E
FairOver: DRY BR
S 3 T 24 N R 28 W, Barry, MO
Built 1937 Load: 14.4 t ADT: 2,372
NE 40TH RD
FairOver: RAILROAD DRAIN DTC
S 1 T 32 N R 31 W, Barton, MO
Built 1950 Load: 14.4 t ADT: 35
Showing 3,251-3,300 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 |