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
KENTUCKY RD
FairOver: UNNAMED CR
S 18 T 64 N R 19 W, Sullivan, MO
Built 1930 Load: 22.5 t ADT: 15
GALAXY DR
FairOver: STREAM
S 35 T 63 N R 19 W, Sullivan, MO
Built 2010 Load: 22.5 t ADT: 20
RT H E
FairOver: PERU CR
S 22 T 62 N R 18 W, Sullivan, MO
Built 1955 Load: 22.5 t ADT: 84
GRAVEL PT RD
FairOver: PINEY CR
S 5 T 29 N R 11 W, Texas, MO
Built 1930 Load: 22.5 t ADT: 20
RT K S
FairOver: MID FK CASTRO VALL
S 1 T 29 N R 7 W, Texas, MO
Built 1941 Load: 22.5 t ADT: 919
KATY TRACK RD
FairOver: TRIB OLD TOWN BR
S 13 T 36 N R 31 W, Vernon, MO
Built 1998 Load: 22.5 t ADT: 20
COUNTY RD STOCKADE
FairOver: W FK CLEAR CR
S 29 T 35 N R 30 W, Vernon, MO
Built 1998 Load: 22.5 t ADT: 30
KATY TRACK RD
FairOver: TRIB COTTONWOOD CR
S 16 T 36 N R 33 W, Vernon, MO
Built 1998 Load: 22.5 t ADT: 35
EARHART RD
FairOver: TRIB OF LADIES BR
S 13 T 37 N R 30 W, Vernon, MO
Built 2001 Load: 22.5 t ADT: 30
RT E E
FairOver: CLEAR CR
S 2 T 34 N R 30 W, Vernon, MO
Built 1960 Load: 22.5 t ADT: 889
MO 8 E
FairOver: ALLEN CR
S 22 T 37 N R 1 E, Washington, MO
Built 1965 Load: 22.5 t ADT: 3,697
MO 8 E
FairOver: N FK FOURCHE-A-REN
S 24 T 37 N R 1 E, Washington, MO
Built 1965 Load: 22.5 t ADT: 3,697
KINGSTON RD
FairOver: MINERAL FK CR
S 5 T 38 N R 2 E, Washington, MO
Built 1965 Load: 22.5 t ADT: 45
RT U S
FairOver: BIG RIVER
S 15 T 36 N R 3 E, Washington, MO
Built 1958 Load: 22.5 t ADT: 993
MO 47 S
FairOver: MINERAL FK CR
S 2066 T 39 N R 3 E, Washington, MO
Built 1981 Load: 22.5 t ADT: 1,575
MO 185 S
FairOver: BATES CR
S 430 T 37 N R 2 E, Washington, MO
Built 1963 Load: 22.5 t ADT: 1,305
RT C E
FairOver: BAY BR
S 23 T 35 N R 2 E, Washington, MO
Built 1934 Load: 22.5 t ADT: 2,028
COUNTY RD 361B
FairOver: BIG LAKE CR
S 13 T 28 N R 4 E, Wayne, MO
Built 2012 Load: 22.5 t ADT: 10
MO 34 E
FairOver: TURKEY CR
S 35 T 30 N R 7 E, Wayne, MO
Built 1926 Load: 22.5 t ADT: 631
MO 34 E
FairOver: GIZZARD CR
S 32 T 30 N R 7 E, Wayne, MO
Built 1926 Load: 22.5 t ADT: 631
RT Z E
FairOver: LICK CR
S 4 T 27 N R 8 E, Wayne, MO
Built 1958 Load: 22.5 t ADT: 536
RT W S
FairOver: BR OF ASHER CR
S 3 T 26 N R 6 E, Wayne, MO
Built 1932 Load: 22.5 t ADT: 450
RT M S
FairOver: DRAIN
S 30 T 30 N R 7 E, Wayne, MO
Built 1941 Load: 22.5 t ADT: 390
RT M E
FairOver: HYDE CR
S 28 T 31 N R 16 W, Webster, MO
Built 1972 Load: 22.5 t ADT: 700
170TH ROAD
FairOver: "X" BRANCH
S 1 T 65 N R 33 W, Worth, MO
Built 1998 Load: 22.5 t ADT: 15
RT C S
FairOver: BIG ROCK CR
S 4 T 65 N R 30 W, Worth, MO
Built 1950 Load: 22.5 t ADT: 363
MO 38 E
FairOver: GASCONADE RVR
S 5 T 29 N R 14 W, Wright, MO
Built 1963 Load: 22.5 t ADT: 1,410
PEACH CORNER RD
FairOver: SPRING BR - WHETST
S 19 T 29 N R 12 W, Wright, MO
Built 1930 Load: 22.5 t ADT: 25
PRAIRIE HOLLOW RD
FairOver: PRAIRIE HOLLOW CR
S 33 T 28 N R 15 W, Wright, MO
Built 1960 Load: 22.5 t ADT: 30
RT F S
FairOver: DRY WASH
S 23 T 29 N R 16 W, Wright, MO
Built 1950 Load: 22.5 t ADT: 918
MO 38 E
FairOver: CODAY BR
S 2 T 29 N R 15 W, Wright, MO
Built 1934 Load: 22.5 t ADT: 766
LAKE PERIMETER RD
FairOver: LAKE OUTFALL 018
NEAR TA-250, Pulaski, MO
Built 1960 Load: 22.7 t ADT: 1
KEEL CR RD
FairOver: SHUT EYE CREEK
S 31 T 64 N R 16 W, Adair, MO
Built 1997 Load: 23.4 t ADT: 15
BANNER WAY
FairOver: STEER CR
S 3 T 62 N R 14 W, Adair, MO
Built 1989 Load: 23.4 t ADT: 10
RT O S
FairOver: DAVIS CR
S 29 T 63 N R 16 W, Adair, MO
Built 1951 Load: 23.4 t ADT: 52
110 ST
FairOver: W HIGH CR
S 36 T 67 N R 41 W, Atchison, MO
Built 1997 Load: 23.4 t ADT: 10
COUNTY RD 965
FairOver: DAVIS CR
S 3 T 50 N R 10 W, Audrain, MO
Built 1981 Load: 23.4 t ADT: 90
COUNTY RD 649
FairOver: LOST CR
S 35 T 51 N R 6 W, Audrain, MO
Built 1935 Load: 23.4 t ADT: 35
BU 54 E
FairOver: C & A LAKE
S 25 T 51 N R 9 W, Audrain, MO
Built 1922 Load: 23.4 t ADT: 6,373
RT E S
FairOver: LIT SKULL LICK CR
S 34 T 52 N R 10 W, Audrain, MO
Built 1933 Load: 23.4 t ADT: 671
RT E S
FairOver: FISH BR
S 22 T 52 N R 10 W, Audrain, MO
Built 1933 Load: 23.4 t ADT: 657
FARM RD 2190
FairOver: THOMAS HOLLOW BR M
S 34 T 23 N R 29 W, Barry, MO
Built 2002 Load: 23.4 t ADT: 50
MO 39 N
FairOver: DRY BRANCH
S 13 T 24 N R 26 W, Barry, MO
Built 1933 Load: 23.4 t ADT: 1,789
RT EE E
FairOver: BIG HOLLOW
S 35 T 24 N R 25 W, Barry, MO
Built 1955 Load: 23.4 t ADT: 779
NW 20TH LN
FairOver: LIT DRYWOOD CR
S 27 T 33 N R 31 W, Barton, MO
Built 1975 Load: 23.4 t ADT: 50
NE 90TH RD
FairOver: TRIB OF HORSE CR
S 6 T 33 N R 29 W, Barton, MO
Built 1940 Load: 23.4 t ADT: 15
NW 1ST LN
FairOver: LIT DRYWOOD CR
S 35 T 33 N R 31 W, Barton, MO
Built 1970 Load: 23.4 t ADT: 5
US 160 E
FairOver: W FORK
S 26 T 32 N R 32 W, Barton, MO
Built 1925 Load: 23.4 t ADT: 2,224
MO 126 E
FairOver: N FK SPRING RVR
S 26 T 31 N R 33 W, Barton, MO
Built 1960 Load: 23.4 t ADT: 1,208
MO 126 E
FairOver: DRY BR
S 28 T 31 N R 30 W, Barton, MO
Built 1933 Load: 23.4 t ADT: 1,374
Showing 6,101-6,150 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 |