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 651
FairOver: CANE CR
S 1 T 24 N R 9 E, Stoddard, MO
Built 1965 Load: 8.1 t ADT: 35
COUNTY RD 436
FairOver: DRAIN DTCH
S 30 T 26 N R 9 E, Stoddard, MO
Built 1970 Load: 8.1 t ADT: 15
COUNTY RD 437
FairOver: DELAWARE CR
S 30 T 26 N R 10 E, Stoddard, MO
Built 1979 Load: 8.1 t ADT: 35
RT M E
FairOver: CASTOR RVR
S 7 T 27 N R 10 E, Stoddard, MO
Built 1933 Load: 8.1 t ADT: 196
CANE CREEK RD
FairOver: CANE CR
S 29 T 23 N R 18 W, Taney, MO
Built 1985 Load: 8.1 t ADT: 50
MAIN ST(OLD RT 63)
FairOver: SPRING CR
S 6 T 32 N R 8 W, Texas, MO
Built 1924 Load: 8.1 t ADT: 500
MORGAN RD
FairOver: N PRONG JACKS FK R
S 25 T 29 N R 9 W, Texas, MO
Built 1993 Load: 8.1 t ADT: 35
MILLSTONE RD
FairOver: INDIAN CR
S 19 T 30 N R 9 W, Texas, MO
Built 1929 Load: 8.1 t ADT: 50
COUNTY RD ZEBULON
FairOver: TRIB OF MCKILL CR
S 26 T 34 N R 33 W, Vernon, MO
Built 1950 Load: 8.1 t ADT: 20
DREW RD
FairOver: TRIB OF BIG RVR
S 2374 T 36 N R 2 E, Washington, MO
Built 1955 Load: 8.1 t ADT: 35
RT C S
FairOver: GOOSE CR
S 29 T 29 N R 7 E, Wayne, MO
Built 1935 Load: 8.1 t ADT: 183
MORNINGSIDE RD
FairOver: BR OF JAMES RVR
S 13 T 29 N R 17 W, Webster, MO
Built 1900 Load: 8.1 t ADT: 50
COTTON HOLLOW
FairOver: CLARK CR
S 26 T 29 N R 14 W, Wright, MO
Built 1977 Load: 8.1 t ADT: 35
FARM RD 1070
FairOver: DRY BR CAPPS CR
S 36 T 25 N R 28 W, Barry, MO
Built 1920 Load: 9.0 t ADT: 75
FARM RD 1010
FairOver: DRY BR CAPPS CR
S 12 T 25 N R 29 W, Barry, MO
Built 1940 Load: 9.0 t ADT: 150
14503
FairOver: N DEEPWATER CR
S 1 T 40 N R 29 W, Bates, MO
Built 1920 Load: 9.0 t ADT: 25
6508
FairOver: WALNUT CR
S 28 T 39 N R 33 W, Bates, MO
Built 1900 Load: 9.0 t ADT: 30
7336
FairOver: MISSION CR
S 34 T 39 N R 30 W, Bates, MO
Built 1950 Load: 9.0 t ADT: 15
COUNTY RD 302
FairOver: CEDAR BR
S 16 T 31 N R 10 E, Bollinger, MO
Built 1950 Load: 9.0 t ADT: 35
RT P E
FairOver: SLAGLE CR
S 19 T 28 N R 9 E, Bollinger, MO
Built 1933 Load: 9.0 t ADT: 412
NW MILL CR DR
FairOver: W SHEEP CR
S 23 T 57 N R 29 W, Caldwell, MO
Built 1993 Load: 9.0 t ADT: 30
SE SOOLINE DR
FairOver: CRABAPPLE CREEK
S 19 T 55 N R 27 W, Caldwell, MO
Built 1951 Load: 9.0 t ADT: 20
COUNTY RD 522
FairOver: MUDDY SHAWNEE
S 2246 T 33 N R 14 E, Cape Girardeau, MO
Built 1976 Load: 9.0 t ADT: 45
COUNTY ROAD 101
FairOver: W FK OF WAKENDA CR
S 6 T 52 N R 25 W, Carroll, MO
Built 1930 Load: 9.0 t ADT: 35
AIRPORT RD
FairOver: CAMP CR
S 28 T 45 N R 30 W, Cass, MO
Built 1900 Load: 9.0 t ADT: 45
SHIPLEY RD
FairOver: BR NEW CHNL GRAND
S 13 T 43 N R 31 W, Cass, MO
Built 1940 Load: 9.0 t ADT: 35
SHELDON AVE
FairOver: TRIB TO CLARK BR
S 33 T 56 N R 18 W, Chariton, MO
Built 1920 Load: 9.0 t ADT: 5
MCCRACKEN RD
FairOver: FINLEY RVR
S 23 T 27 N R 21 W, Christian, MO
Built 1900 Load: 9.0 t ADT: 1,500
LAFOON RD
FairOver: WILLIAMS CR
S 21 T 53 N R 30 W, Clay, MO
Built 1971 Load: 9.0 t ADT: 270
DUNBAR AVE
FairOver: HENRIE AVE
S 1 T 52 N R 30 W, Clay, MO
Built 1907 Load: 9.0 t ADT: 1,700
PK WATKINS MIL RD
FairOver: TRIB WATKINS MILL
S 10 T 53 N R 30 W, Clay, MO
Built 1920 Load: 9.0 t ADT: 20
MONITEAU COUNTY DR
FairOver: BRUSH CR
S 1 T 45 N R 16 W, Cooper, MO
Built 1965 Load: 9.0 t ADT: 30
COUNTY RD 32
FairOver: HORSE CR BR
S 6 T 32 N R 28 W, Dade, MO
Built 1930 Load: 9.0 t ADT: 30
COUNTY RD 115
FairOver: W LIMESTONE CR
S 11 T 30 N R 27 W, Dade, MO
Built 1948 Load: 9.0 t ADT: 25
206 E
FairOver: DTCH
S 18 T 22 N R 9 E, Dunklin, MO
Built 1937 Load: 9.0 t ADT: 166
400 TH ST
FairOver: BR OF BRUSHY CR
S 26 T 62 N R 30 W, Gentry, MO
Built 1984 Load: 9.0 t ADT: 5
RT C E
FairOver: W MUDDY CR
S 20 T 63 N R 24 W, Grundy, MO
Built 1933 Load: 9.0 t ADT: 201
E 330 AVE
FairOver: BR OF CAT CR
S 34 T 63 N R 26 W, Harrison, MO
Built 1927 Load: 9.0 t ADT: 10
SE100
FairOver: DILLION CR
S 7 T 41 N R 25 W, Henry, MO
Built 1936 Load: 9.0 t ADT: 150
SW700
FairOver: DAVIS CR
S 8 T 40 N R 28 W, Henry, MO
Built 1940 Load: 9.0 t ADT: 40
COUNTY RD 290
FairOver: BR WEAUBLEAU CR
S 19 T 36 N R 23 W, Hickory, MO
Built 1900 Load: 9.0 t ADT: 15
QUEBEC RD
FairOver: HICKORY CR
S 2 T 59 N R 38 W, Holt, MO
Built 1940 Load: 9.0 t ADT: 30
COUNTY RD 306
FairOver: RICHLAND CR
S 9 T 50 N R 17 W, Howard, MO
Built 1970 Load: 9.0 t ADT: 50
COUNTY RD 3730
FairOver: MID FK OF ELEVEN P
S 34 T 25 N R 7 W, Howell, MO
Built 1938 Load: 9.0 t ADT: 50
COUNTY RD 1320
FairOver: MID FK-ELEVEN POIN
S 1 T 24 N R 8 W, Howell, MO
Built 1938 Load: 9.0 t ADT: 40
RT C E
FairOver: CRANE POND CR
S 15 T 31 N R 4 E, Iron, MO
Built 1948 Load: 9.0 t ADT: 242
CO RD SE 750
FairOver: MUD CR
S 35 T 45 N R 24 W, Johnson, MO
Built 1992 Load: 9.0 t ADT: 60
RT K E
FairOver: BR
S 30 T 63 N R 11 W, Knox, MO
Built 1937 Load: 9.0 t ADT: 563
MEMPHIS DR
FairOver: SPRING CR
S 21 T 34 N R 17 W, Laclede, MO
Built 1970 Load: 9.0 t ADT: 50
VIOLET DR
FairOver: PINE CR
S 26 T 33 N R 13 W, Laclede, MO
Built 1930 Load: 9.0 t ADT: 30
Showing 2,551-2,600 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 |