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 18 E
FairOver: FIELDS CR
S 6 T 41 N R 26 W, Henry, MO
Built 1976 Load: 23.4 t ADT: 1,467
RT M E
FairOver: HONEY CR
S 8 T 43 N R 26 W, Henry, MO
Built 1933 Load: 23.4 t ADT: 414
RT AA E
FairOver: HOGLES CR
S 27 T 37 N R 23 W, Hickory, MO
Built 1922 Load: 23.4 t ADT: 185
RT D S
FairOver: MILL CR
S 22 T 37 N R 21 W, Hickory, MO
Built 1949 Load: 23.4 t ADT: 898
RT HH E
FairOver: DAVIS CR
S 21 T 62 N R 38 W, Holt, MO
Built 1957 Load: 23.4 t ADT: 106
MO 111 S
FairOver: OLD CHNL BIG TARKI
S 11 T 62 N R 40 W, Holt, MO
Built 1934 Load: 23.4 t ADT: 304
MO 240 E
FairOver: SALT CR
S 31 T 50 N R 15 W, Howard, MO
Built 1932 Load: 23.4 t ADT: 2,520
RT E S
FairOver: S FORK CR
S 5 T 22 N R 9 W, Howell, MO
Built 1934 Load: 23.4 t ADT: 1,264
RT E S
FairOver: HAWKINS BR
S 29 T 22 N R 9 W, Howell, MO
Built 1934 Load: 23.4 t ADT: 1,264
MO 142 E
FairOver: PARRIS BR
S 31 T 22 N R 9 W, Howell, MO
Built 1935 Load: 23.4 t ADT: 338
RT E S
FairOver: MARTIN VALLEY
S 6 T 21 N R 9 W, Howell, MO
Built 1935 Load: 23.4 t ADT: 920
MO 32 E
FairOver: KEESLING CR
S 33 T 35 N R 2 E, Iron, MO
Built 1922 Load: 23.4 t ADT: 980
RT O S
FairOver: IMBODEN FK
S 23 T 34 N R 2 E, Iron, MO
Built 1957 Load: 23.4 t ADT: 284
MO 221 S
FairOver: KNOB BR
S 20 T 34 N R 4 E, Iron, MO
Built 1954 Load: 23.4 t ADT: 2,236
LANCER LN
FairOver: KCS RR
S 19 T 49 N R 32 W, Jackson, MO
Built 1972 Load: 23.4 t ADT: 2,200
LAKEWOOD BLVD
FairOver: SPLWY LKWOOD /MILL
S 7 T 48 N R 31 W, Jackson, MO
Built 1973 Load: 23.4 t ADT: 4,956
CHESTNUT TFWY
FairOver: KCS RR, GUINOTTE AVE
S 34 T 50 N R 33 W, Jackson, MO
Built 1990 Load: 23.4 t ADT: 3,384
57TH ST
FairOver: MILL CR
S 34 T 49 N R 33 W, Jackson, MO
Built 1939 Load: 23.4 t ADT: 303
PARK AVE
FairOver: MILL CR
S 4 T 48 N R 33 W, Jackson, MO
Built 1950 Load: 23.4 t ADT: 539
ASH ST
FairOver: UP RR
S 4 T 49 N R 32 W, Jackson, MO
Built 2003 Load: 23.4 t ADT: 2,700
MO 37 S
FairOver: WHITE OAK CR
S 1 T 28 N R 30 W, Jasper, MO
Built 1963 Load: 23.4 t ADT: 490
RT AA S
FairOver: BEN'S BR
S 27 T 28 N R 32 W, Jasper, MO
Built 1954 Load: 23.4 t ADT: 517
RT H E
FairOver: DRY BR
S 17 T 30 N R 31 W, Jasper, MO
Built 1933 Load: 23.4 t ADT: 274
HENSLEY RD
FairOver: SANDY CR
S 1987 T 41 N R 5 E, Jefferson, MO
Built 1910 Load: 23.4 t ADT: 100
MO 110 E
FairOver: BALL CR
S 35 T 40 N R 4 E, Jefferson, MO
Built 1983 Load: 23.4 t ADT: 7,661
CO RD NW 501
FairOver: S FK BLACKWATER RV
S 7 T 46 N R 26 W, Johnson, MO
Built 1980 Load: 23.4 t ADT: 110
W DIVISION RD
FairOver: BRIAR CR
S 21 T 46 N R 27 W, Johnson, MO
Built 1989 Load: 23.4 t ADT: 108
CO RD SW 300
FairOver: SMALL CR
S 122 T 45 N R 29 W, Johnson, MO
Built 1991 Load: 23.4 t ADT: 60
CO RD SW 600
FairOver: E FK POST OAK CR
S 21 T 45 N R 26 W, Johnson, MO
Built 1999 Load: 23.4 t ADT: 80
CO RD SW 860
FairOver: BR W FK POST OAK C
S 2 T 44 N R 27 W, Johnson, MO
Built 1900 Load: 23.4 t ADT: 60
CO RD SE 1301
FairOver: SMALL CR
S 25 T 44 N R 24 W, Johnson, MO
Built 2001 Load: 23.4 t ADT: 20
US 50 W
FairOver: CLEAR CR
S 17 T 46 N R 24 W, Johnson, MO
Built 1958 Load: 23.4 t ADT: 9,720
RT YY E
FairOver: MULKEY CR
S 27 T 48 N R 25 W, Johnson, MO
Built 1960 Load: 23.4 t ADT: 559
MO 2 E
FairOver: POST OAK CR
S 17 T 44 N R 26 W, Johnson, MO
Built 1932 Load: 23.4 t ADT: 962
MO 23 S
FairOver: BUSHY CR
S 28 T 45 N R 24 W, Johnson, MO
Built 1941 Load: 23.4 t ADT: 1,804
COUNTY RD 321
FairOver: BLACK CR
S 27 T 60 N R 12 W, Knox, MO
Built 1991 Load: 23.4 t ADT: 35
MO 11 S
FairOver: BR S FABIUS RVR
S 22 T 63 N R 13 W, Knox, MO
Built 1932 Load: 23.4 t ADT: 1,126
LINN GROVE RD
FairOver: BR LIT SNI-A-BAR C
S 32 T 50 N R 27 W, Lafayette, MO
Built 1974 Load: 23.4 t ADT: 37
WILLOW BRANCH RD
FairOver: SALT FORK CR
S 17 T 50 N R 24 W, Lafayette, MO
Built 1966 Load: 23.4 t ADT: 40
J. W. CUMMINS RD
FairOver: SNI-A-BAR CR
S 22 T 48 N R 29 W, Lafayette, MO
Built 1930 Load: 23.4 t ADT: 45
RT CC E
FairOver: BR
S 2 T 51 N R 1 E, Lincoln, MO
Built 1956 Load: 23.4 t ADT: 294
FOX DR
FairOver: BRANCH
S 5 T 59 N R 20 W, Linn, MO
Built 1988 Load: 23.4 t ADT: 20
GLADE RD
FairOver: LIT TURKEY CR
S 27 T 58 N R 20 W, Linn, MO
Built 2000 Load: 23.4 t ADT: 5
LAMA RD
FairOver: E YELLOW CR
S 7 T 60 N R 18 W, Linn, MO
Built 1991 Load: 23.4 t ADT: 35
MO 11 S
FairOver: E YELLOW CR
S 6 T 59 N R 18 W, Linn, MO
Built 1979 Load: 23.4 t ADT: 320
MO 11 S
FairOver: WINNEGAN BR
S 5 T 59 N R 18 W, Linn, MO
Built 1979 Load: 23.4 t ADT: 286
US 36 W
FairOver: HIGGINS DRAIN DTCH
S 3 T 57 N R 21 W, Linn, MO
Built 1964 Load: 23.4 t ADT: 6,034
MO 190 E
FairOver: INDIAN CR
S 15 T 58 N R 25 W, Livingston, MO
Built 1972 Load: 23.4 t ADT: 1,118
MO 139 S
FairOver: TOWSTRING CR
S 26 T 56 N R 22 W, Livingston, MO
Built 1948 Load: 23.4 t ADT: 338
MO 149 S
FairOver: CR
S 19 T 58 N R 16 W, Macon, MO
Built 1932 Load: 23.4 t ADT: 279
Showing 6,251-6,300 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 |