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
MARTIN RD
FairOver: OAK CR
S 29 T 50 N R 5 W, Montgomery, MO
Built 1983 Load: 4.5 t ADT: 50
COUNTY RD 631
FairOver: BR OF BRUSH CR
S 13 T 42 N R 9 W, Osage, MO
Built 1940 Load: 4.5 t ADT: 25
REED RD
FairOver: TRIB OF BASIN FK
S 13 T 44 N R 23 W, Pettis, MO
Built 1925 Load: 4.5 t ADT: 10
COUNTY RD 1290
FairOver: LANES FK
S 6 T 39 N R 6 W, Phelps, MO
Built 1940 Load: 4.5 t ADT: 35
260TH RD
FairOver: BRANCH
S 7 T 66 N R 19 W, Putnam, MO
Built 1940 Load: 4.5 t ADT: 5
WISCONSIN LN 262
FairOver: BEAR BR
S 17 T 53 N R 6 W, Ralls, MO
Built 1920 Load: 4.5 t ADT: 5
COUNTY RD J
FairOver: DTCH NO 2
S 9 T 22 N R 4 E, Ripley, MO
Built 1990 Load: 4.5 t ADT: 30
142E-24
FairOver: LIT LOGAN CR
S 16 T 23 N R 3 E, Ripley, MO
Built 1970 Load: 4.5 t ADT: 85
331ST TRL
FairOver: BEAR CR
S 22 T 52 N R 19 W, Saline, MO
Built 1930 Load: 4.5 t ADT: 35
PRIMROSE AVE
FairOver: FISH CR
S 3 T 51 N R 19 W, Saline, MO
Built 1940 Load: 4.5 t ADT: 15
280TH RD
FairOver: FISH CR
S 19 T 51 N R 18 W, Saline, MO
Built 1910 Load: 4.5 t ADT: 35
COUNTY RD 772
FairOver: DRAIN DTCH
S 25 T 24 N R 10 E, Stoddard, MO
Built 1966 Load: 4.5 t ADT: 35
COUNTY RD 448
FairOver: MINGO DRAIN DTCH
S 32 T 26 N R 8 E, Stoddard, MO
Built 1975 Load: 4.5 t ADT: 15
COUNTY RD 237
FairOver: DRAIN DTCH
S 18 T 26 N R 10 E, Stoddard, MO
Built 1980 Load: 4.5 t ADT: 100
COUNTY RD M-50A
FairOver: BR OF ELBOW CR
S 22 T 22 N R 18 W, Taney, MO
Built 1996 Load: 4.5 t ADT: 30
CELTIC DR
FairOver: TRIB TO SHORT CR
S 6 T 23 N R 21 W, Taney, MO
Built 1960 Load: 4.5 t ADT: 75
SHAFER RD
FairOver: SHERRILL CR
S 1 T 33 N R 9 W, Texas, MO
Built 1922 Load: 4.5 t ADT: 30
SCHOMBERG RD
FairOver: KOCHS CR
S 3109 T 45 N R 2 W, Warren, MO
Built 1968 Load: 4.5 t ADT: 50
COUNTY RD 313A
FairOver: HUBBLE CR
S 1 T 29 N R 5 E, Wayne, MO
Built 1975 Load: 4.5 t ADT: 15
COUNTY RD 224
FairOver: BEAR CR
S 18 T 29 N R 7 E, Wayne, MO
Built 2007 Load: 4.5 t ADT: 10
4508
FairOver: GILLUM CR
S 14 T 39 N R 33 W, Bates, MO
Built 1910 Load: 5.4 t ADT: 30
LAKE CREEK AVE
FairOver: LAKE CR
S 9 T 43 N R 20 W, Benton, MO
Built 1963 Load: 5.4 t ADT: 25
COUNTY RD 238
FairOver: BR OF WHITEWATER C
S 15 T 33 N R 10 E, Bollinger, MO
Built 1919 Load: 5.4 t ADT: 35
COUNTY RD 417
FairOver: CREEK
S 8 T 26 N R 4 E, Butler, MO
Built 2001 Load: 5.4 t ADT: 20
COUNTY ROAD 214
FairOver: MCGILL CR
S 36 T 54 N R 24 W, Carroll, MO
Built 1940 Load: 5.4 t ADT: 25
COUNTY ROAD 270
FairOver: UNKNOWN BR
S 34 T 53 N R 21 W, Carroll, MO
Built 1940 Load: 5.4 t ADT: 5
COUNTY ROAD 330
FairOver: DRAIN DTCH
S 36 T 52 N R 25 W, Carroll, MO
Built 1940 Load: 5.4 t ADT: 35
OLD TOWN RD
FairOver: BR OF WOLF CR
S 11 T 45 N R 32 W, Cass, MO
Built 1950 Load: 5.4 t ADT: 120
231 ST
FairOver: BR OF WOLF CR
S 19 T 45 N R 31 W, Cass, MO
Built 1970 Load: 5.4 t ADT: 200
COUNTY RD 300
FairOver: CEDAR CR BR
S 26 T 36 N R 27 W, Cedar, MO
Built 1952 Load: 5.4 t ADT: 30
COUNTY RD 450
FairOver: ALDER CR BR
S 5 T 35 N R 27 W, Cedar, MO
Built 1960 Load: 5.4 t ADT: 50
COUNTY RD 975
FairOver: OSBORNE BR
S 9 T 33 N R 27 W, Cedar, MO
Built 1930 Load: 5.4 t ADT: 30
BLUFF RD
FairOver: BR OF DRY CR
S 13 T 51 N R 31 W, Clay, MO
Built 1955 Load: 5.4 t ADT: 17
CAMPBELL DR
FairOver: SHOAL CR
S 21 T 51 N R 32 W, Clay, MO
Built 1921 Load: 5.4 t ADT: 300
SANKE RD
FairOver: WHITTENBURG CR
S 27 T 38 N R 4 W, Crawford, MO
Built 1998 Load: 5.4 t ADT: 100
COUNTY RD 115
FairOver: W LIMESTONE CR
S 11 T 30 N R 27 W, Dade, MO
Built 1948 Load: 5.4 t ADT: 25
PRAIRIE AVE
FairOver: LAZY CR
S 19 T 59 N R 29 W, Daviess, MO
Built 1920 Load: 5.4 t ADT: 15
NW KENT RD
FairOver: CROOKED CR
S 1 T 59 N R 33 W, DeKalb, MO
Built 1930 Load: 5.4 t ADT: 5
530 TH ROAD
FairOver: OWL CR
S 15 T 61 N R 31 W, Gentry, MO
Built 1978 Load: 5.4 t ADT: 10
NE 120TH ST
FairOver: BIG NO CR
S 13 T 63 N R 23 W, Grundy, MO
Built 1930 Load: 5.4 t ADT: 15
COUNTY RD 220
FairOver: MILL CR
S 31 T 37 N R 21 W, Hickory, MO
Built 1900 Load: 5.4 t ADT: 60
COUNTY RD 140
FairOver: WILDCAT CR
S 3 T 62 N R 39 W, Holt, MO
Built 1910 Load: 5.4 t ADT: 30
PRAIRIE RD
FairOver: BARRETT HOLLOW
S 24 T 59 N R 38 W, Holt, MO
Built 1940 Load: 5.4 t ADT: 10
COUNTY RD 109
FairOver: LICK FK
S 1 T 50 N R 15 W, Howard, MO
Built 1930 Load: 5.4 t ADT: 25
LEONARD HUFF -137
FairOver: SULPHUR CR
S 8 T 31 N R 4 E, Iron, MO
Built 1972 Load: 5.4 t ADT: 15
NORWOOD ST
FairOver: ROCK CR TRIB
S 15 T 49 N R 32 W, Jackson, MO
Built 1970 Load: 5.4 t ADT: 1,000
FARM RD
FairOver: SANDY CR
S 27 T 41 N R 4 E, Jefferson, MO
Built 1930 Load: 5.4 t ADT: 20
CO RD 1201
FairOver: BR OF LIT WALNUT C
S 35 T 47 N R 24 W, Johnson, MO
Built 1900 Load: 5.4 t ADT: 22
CO RD 1001
FairOver: BR BLACKWATER RVR
S 3 T 47 N R 24 W, Johnson, MO
Built 1900 Load: 5.4 t ADT: 45
HADDOCK RD
FairOver: BRANCH
S 1810 T 51 N R 1 E, Lincoln, MO
Built 1995 Load: 5.4 t ADT: 35
Showing 2,301-2,350 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 |