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
EB SHERER RD
FairOver: LONGVIEW LK
S 15 T 47 N R 32 W, Jackson, MO
Built 1984 Load: 42.3 t ADT: 2,000
IS 70 E
FairOver: KCT RR
S 3 T 49 N R 33 W, Jackson, MO
Built 1959 Load: 42.3 t ADT: 55,113
RT HH E
FairOver: BENS BR
S 16 T 28 N R 32 W, Jasper, MO
Built 1979 Load: 42.3 t ADT: 4,249
RP MO171S TO MO249
FairOver: MO & AR RR
S 20 T 28 N R 32 W, Jasper, MO
Built 2007 Load: 42.3 t ADT: 4,671
IS 44 E
FairOver: GROVE CR
S 12 T 27 N R 32 W, Jasper, MO
Built 1960 Load: 42.3 t ADT: 18,546
IS 44 W
FairOver: GROVE CR
S 12 T 27 N R 32 W, Jasper, MO
Built 1960 Load: 42.3 t ADT: 19,572
MO 59 S
FairOver: FIDELITY CR
S 9 T 27 N R 31 W, Jasper, MO
Built 1930 Load: 42.3 t ADT: 7,976
SALINE RD
FairOver: SUGAR CR
S 16 T 43 N R 5 E, Jefferson, MO
Built 1970 Load: 42.3 t ADT: 2,650
MO 30 W
FairOver: DULIN CR
S 4 T 42 N R 4 E, Jefferson, MO
Built 1974 Load: 42.3 t ADT: 12,035
OLD HWY 21 S
FairOver: SANDY CR
S 13 T 41 N R 4 E, Jefferson, MO
Built 1940 Load: 42.3 t ADT: 3,266
RT B S
FairOver: JONES CR
S 3128 T 41 N R 3 E, Jefferson, MO
Built 1993 Load: 42.3 t ADT: 4,365
CO RD NW 1871
FairOver: BR S FK BLACKWATER
S 23 T 47 N R 29 W, Johnson, MO
Built 1996 Load: 42.3 t ADT: 40
CO RD NW 800
FairOver: HONEY CR
S 10 T 47 N R 27 W, Johnson, MO
Built 1900 Load: 42.3 t ADT: 125
DIVISION RD
FairOver: BR OF POST OAK CR
S 19 T 46 N R 26 W, Johnson, MO
Built 1998 Load: 42.3 t ADT: 285
RT CC S
FairOver: FLAGSTAFF CR
S 2 T 47 N R 25 W, Johnson, MO
Built 2011 Load: 42.3 t ADT: 567
MO 156 E
FairOver: MEYERS BR
S 13 T 60 N R 10 W, Knox, MO
Built 1964 Load: 42.3 t ADT: 609
MO 32 E
FairOver: SPRING CR
S 27 T 34 N R 17 W, Laclede, MO
Built 2014 Load: 42.3 t ADT: 1,303
GOLDEN BELT RD
FairOver: E FK SNI-A-BAR CR
S 5 T 48 N R 28 W, Lafayette, MO
Built 1930 Load: 42.3 t ADT: 100
LIT TABO RD
FairOver: LIT TABO CR
S 33 T 51 N R 25 W, Lafayette, MO
Built 2004 Load: 42.3 t ADT: 40
MO 39 S
FairOver: WILLIAMS CR
S 36 T 28 N R 27 W, Lawrence, MO
Built 1928 Load: 42.3 t ADT: 4,715
RT K S
FairOver: ELM BR
S 25 T 27 N R 26 W, Lawrence, MO
Built 1939 Load: 42.3 t ADT: 1,692
COUNTY RD 356
FairOver: BR OF N FABIUS RVR
S 32 T 63 N R 8 W, Lewis, MO
Built 1996 Load: 42.3 t ADT: 35
COUNTY RD 490
FairOver: BRANCH
S 27 T 63 N R 6 W, Lewis, MO
Built 1999 Load: 42.3 t ADT: 35
MO 81 S
FairOver: CROOKED CR
S 8 T 62 N R 6 W, Lewis, MO
Built 1950 Load: 42.3 t ADT: 928
MO 79 S
FairOver: COXS BR
S 15 T 50 N R 2 E, Lincoln, MO
Built 1938 Load: 42.3 t ADT: 2,936
RT O S
FairOver: LIT LEAD CR
S 15 T 50 N R 3 W, Lincoln, MO
Built 1964 Load: 42.3 t ADT: 398
GARDEN RD
FairOver: MUDDY CR
S 29 T 59 N R 20 W, Linn, MO
Built 1996 Load: 42.3 t ADT: 30
US 36 E
FairOver: S BR OF MUDDY CR
S 12 T 57 N R 21 W, Linn, MO
Built 1961 Load: 42.3 t ADT: 12,753
US 36 W
FairOver: DRAIN DTCH
S 6 T 57 N R 22 W, Livingston, MO
Built 1948 Load: 42.3 t ADT: 3,554
RT JJ E
FairOver: JOHNSON CR
S 2 T 56 N R 23 W, Livingston, MO
Built 1961 Load: 42.3 t ADT: 210
FOUNTAIN ST
FairOver: TRIB OF CHARITON R
S 36 T 60 N R 16 W, Macon, MO
Built 1990 Load: 42.3 t ADT: 35
DECOY ST
FairOver: UNNAMED CR
S 30 T 57 N R 16 W, Macon, MO
Built 1991 Load: 42.3 t ADT: 35
COUNTY RD 153
FairOver: BR OF S FABIUS RVR
S 1 T 58 N R 7 W, Marion, MO
Built 2007 Load: 42.3 t ADT: 100
RT T S
FairOver: GRAVOIS CREEK
S 29 T 42 N R 18 W, Morgan, MO
Built 1960 Load: 42.3 t ADT: 981
MO 80 E
FairOver: ST JOHNS DTCH
S 3 T 24 N R 14 E, New Madrid, MO
Built 1938 Load: 42.3 t ADT: 2,088
BU 60 E
FairOver: DTCH
S 25 T 25 N R 32 W, Newton, MO
Built 1957 Load: 42.3 t ADT: 13,249
US 60 E
FairOver: DRY BR
S 2 T 25 N R 31 W, Newton, MO
Built 1987 Load: 42.3 t ADT: 5,828
MO 59 S
FairOver: BAYNHAM BR
S 15 T 26 N R 31 W, Newton, MO
Built 1988 Load: 42.3 t ADT: 10,392
GLACIER RD
FairOver: CLEAR CR
S 14 T 66 N R 36 W, Nodaway, MO
Built 1995 Load: 42.3 t ADT: 20
GLACIER RD
FairOver: E FRK OF CLEAR CR
S 22 T 66 N R 36 W, Nodaway, MO
Built 1995 Load: 42.3 t ADT: 20
130TH ST
FairOver: NORVEY CR
S 9 T 66 N R 34 W, Nodaway, MO
Built 1994 Load: 42.3 t ADT: 15
330 ST
FairOver: WHITE CLOUD CR
S 24 T 63 N R 36 W, Nodaway, MO
Built 1991 Load: 42.3 t ADT: 80
US 136 E
FairOver: WILDCAT CR
S 28 T 63 N R 33 W, Nodaway, MO
Built 2011 Load: 42.3 t ADT: 1,576
COUNTY RD 442
FairOver: DRAIN DTCH
S 1 T 17 N R 11 E, Pemiscot, MO
Built 1994 Load: 42.3 t ADT: 30
COUNTY RD 456
FairOver: DRAIN DTCH
S 13 T 17 N R 11 E, Pemiscot, MO
Built 1995 Load: 42.3 t ADT: 30
LEE RD
FairOver: SHAVER CR
S 2 T 46 N R 20 W, Pettis, MO
Built 2002 Load: 42.3 t ADT: 20
RT V E
FairOver: SPRING FK BR
S 21 T 44 N R 21 W, Pettis, MO
Built 2011 Load: 42.3 t ADT: 795
RT J S
FairOver: GREER BR
S 15 T 47 N R 21 W, Pettis, MO
Built 1960 Load: 42.3 t ADT: 332
IS 435 N
FairOver: PRAIRIE CR
S 7 T 52 N R 34 W, Platte, MO
Built 1984 Load: 42.3 t ADT: 8,685
MO 92 E
FairOver: TODD CR
S 30 T 53 N R 33 W, Platte, MO
Built 2007 Load: 42.3 t ADT: 3,488
Showing 11,601-11,650 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.