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
US 61 S
FairOver: PLATTIN CR
S 1915 T 40 N R 6 E, Jefferson, MO
Built 1993 Load: 38.7 t ADT: 2,514
US 61 S
FairOver: BR OF PLATTIN CR
S 1906 T 40 N R 6 E, Jefferson, MO
Built 1931 Load: 38.7 t ADT: 17,677
MO 21 S
FairOver: TANYARD BR
S 3 T 39 N R 4 E, Jefferson, MO
Built 1946 Load: 38.7 t ADT: 8,665
MILLER RD S
FairOver: BLACK CR
S 7 T 42 N R 6 E, Jefferson, MO
Built 1996 Load: 38.7 t ADT: 6,681
CO RD SW 1921
FairOver: BR OF BIG CR
S 3 T 44 N R 29 W, Johnson, MO
Built 1900 Load: 38.7 t ADT: 63
RT OO E
FairOver: HONEY CR
S 13 T 47 N R 27 W, Johnson, MO
Built 1960 Load: 38.7 t ADT: 773
COUNTY RD 165
FairOver: BRIDGE CR
S 1 T 62 N R 11 W, Knox, MO
Built 2003 Load: 38.7 t ADT: 15
MO 32 E
FairOver: MILL CR SOUTH BR
S 24 T 33 N R 13 W, Laclede, MO
Built 1936 Load: 38.7 t ADT: 617
IS 70 W
FairOver: MULKEY CR
S 2 T 48 N R 25 W, Lafayette, MO
Built 1963 Load: 38.7 t ADT: 15,150
DAVIS RD
FairOver: CREEK
S 25 T 49 N R 25 W, Lafayette, MO
Built 1989 Load: 38.7 t ADT: 50
GOLDEN BELT RD
FairOver: LIT HORSESHOE CR
S 2 T 48 N R 29 W, Lafayette, MO
Built 1996 Load: 38.7 t ADT: 300
MO 23 S
FairOver: SALT FORK CR
S 4 T 50 N R 24 W, Lafayette, MO
Built 2006 Load: 38.7 t ADT: 1,651
MO 224 E
FairOver: DRY RUN CR
S 23 T 50 N R 29 W, Lafayette, MO
Built 2010 Load: 38.7 t ADT: 680
RT FF E
FairOver: SNI-A-BAR CR
S 9 T 49 N R 28 W, Lafayette, MO
Built 2011 Load: 38.7 t ADT: 357
MO 97 S
FairOver: W FK SMITH BR
S 11 T 27 N R 28 W, Lawrence, MO
Built 1932 Load: 38.7 t ADT: 913
MO 174 E
FairOver: DRY BR
S 22 T 28 N R 25 W, Lawrence, MO
Built 1929 Load: 38.7 t ADT: 2,909
IS 44 E
FairOver: W FK SMITH BR
S 2 T 27 N R 28 W, Lawrence, MO
Built 1963 Load: 38.7 t ADT: 33,296
COUNTY RD 552
FairOver: BRANCH
S 11 T 61 N R 6 W, Lewis, MO
Built 2003 Load: 38.7 t ADT: 35
COUNTY RD 259
FairOver: LONG BR
S 23 T 60 N R 8 W, Lewis, MO
Built 2004 Load: 38.7 t ADT: 30
COUNTY RD 412
FairOver: CREEK
S 23 T 62 N R 7 W, Lewis, MO
Built 2004 Load: 38.7 t ADT: 15
COUNTY RD 528
FairOver: BR OF DURGENS CR
S 18 T 61 N R 6 W, Lewis, MO
Built 2008 Load: 38.7 t ADT: 35
RT N S
FairOver: LONG BR
S 36 T 60 N R 8 W, Lewis, MO
Built 1961 Load: 38.7 t ADT: 554
RT A S
FairOver: FRETWELL BR
S 31 T 62 N R 7 W, Lewis, MO
Built 1932 Load: 38.7 t ADT: 488
MCINTOSH RD 645
FairOver: BR OF SANDY CR
S 3269 T 50 N R 2 E, Lincoln, MO
Built 1991 Load: 38.7 t ADT: 100
US 36 E
FairOver: LOCUST CR OVRFL
S 2 T 57 N R 21 W, Linn, MO
Built 1974 Load: 38.7 t ADT: 5,636
COUNTY RD 202
FairOver: HONEY CR
S 2 T 59 N R 24 W, Livingston, MO
Built 2000 Load: 38.7 t ADT: 35
COUNTY RD 216
FairOver: MEDICINE CR
S 2 T 58 N R 23 W, Livingston, MO
Built 2003 Load: 38.7 t ADT: 35
US 65 S
FairOver: CROOKED CR
S 30 T 59 N R 23 W, Livingston, MO
Built 1977 Load: 38.7 t ADT: 5,858
US 65 S
FairOver: IMRL RR
S 14 T 57 N R 24 W, Livingston, MO
Built 1992 Load: 38.7 t ADT: 3,960
MO 156 E
FairOver: E FK CHARITON RVR
S 11 T 60 N R 15 W, Macon, MO
Built 2016 Load: 38.7 t ADT: 602
US 36 E
FairOver: WINN CR
S 9 T 57 N R 13 W, Macon, MO
Built 1925 Load: 38.7 t ADT: 11,380
MO 42 E
FairOver: LONG CR
S 16 T 40 N R 8 W, Maries, MO
Built 1959 Load: 38.7 t ADT: 386
EL RANCHO DR
FairOver: BRANCH
S 13 T 57 N R 5 W, Marion, MO
Built 1970 Load: 38.7 t ADT: 200
US 71 S
FairOver: LIT SUGAR CR
S 34 T 21 N R 31 W, McDonald, MO
Built 2003 Load: 38.7 t ADT: 11,222
US 136 E
FairOver: BURRIS CR
S 6 T 65 N R 22 W, Mercer, MO
Built 1929 Load: 38.7 t ADT: 1,271
RT M E
FairOver: BURRIS BR
S 1 T 41 N R 15 W, Miller, MO
Built 1959 Load: 38.7 t ADT: 662
COUNTY RD 343
FairOver: BRANCH
S 34 T 56 N R 9 W, Monroe, MO
Built 1999 Load: 38.7 t ADT: 35
MO 154 E
FairOver: CAMP CR
S 24 T 54 N R 8 W, Monroe, MO
Built 1930 Load: 38.7 t ADT: 1,016
MABRY RD
FairOver: ELKHORN CR
S 22 T 50 N R 4 W, Montgomery, MO
Built 1997 Load: 38.7 t ADT: 35
RT DD E
FairOver: BRUSH CR
S 11 T 49 N R 4 W, Montgomery, MO
Built 1962 Load: 38.7 t ADT: 541
RT E S
FairOver: LIT OTTER SLU DTCH
S 32 T 25 N R 13 E, New Madrid, MO
Built 1983 Load: 38.7 t ADT: 533
US 62 E
FairOver: DRAIN DTCH #6
S 9 T 22 N R 11 E, New Madrid, MO
Built 1992 Load: 38.7 t ADT: 1,904
RT E S
FairOver: GUM SPRING CR
S 31 T 26 N R 30 W, Newton, MO
Built 1974 Load: 38.7 t ADT: 1,529
LIME KILN DR
FairOver: CARVER BR
S 14 T 26 N R 32 W, Newton, MO
Built 2001 Load: 38.7 t ADT: 250
LIME KILN DR
FairOver: BAYNHAM BR
S 24 T 26 N R 32 W, Newton, MO
Built 2002 Load: 38.7 t ADT: 250
RACCOON RD
FairOver: TRIB OF JONES CR
S 4 T 26 N R 30 W, Newton, MO
Built 2009 Load: 38.7 t ADT: 25
MO 148 W
FairOver: 102 RVR
S 35 T 66 N R 35 W, Nodaway, MO
Built 2001 Load: 38.7 t ADT: 2,844
160TH ST
FairOver: MILL CR
S 29 T 66 N R 37 W, Nodaway, MO
Built 1930 Load: 38.7 t ADT: 35
KATY RD
FairOver: BEARD BR
S 13 T 66 N R 35 W, Nodaway, MO
Built 1986 Load: 38.7 t ADT: 35
PANTHER RD
FairOver: TRIB OF WILDCAT CR
S 32 T 63 N R 33 W, Nodaway, MO
Built 1992 Load: 38.7 t ADT: 35
Showing 10,901-10,950 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.