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
ROSS RD
GoodOver: BRUSHY CR
S 16 T 65 N R 13 E, Schuyler, MO
Built 2014 Load: 44.1 t ADT: 15
ST JOHNS AVE
GoodOver: S FK MID FABIUS RV
S 8 T 65 N R 14 W, Schuyler, MO
Built 2017 Load: 44.1 t ADT: 35
OLD HWY 79
GoodOver: PERUQUE CR
S 469 T 47 N R 3 E, St. Charles, MO
Built 2003 Load: 44.1 t ADT: 904
CAPPELN OSAGE RD
GoodOver: TRIB TO FEMME OSAG
S 20 T 45 N R 1 E, St. Charles, MO
Built 2015 Load: 44.1 t ADT: 157
COUNTY RD SE 1131
GoodOver: WEAUBLEAU CR
S 21 T 37 N R 24 W, St. Clair, MO
Built 2016 Load: 44.1 t ADT: 30
RT D S
GoodOver: TERRE BLEUE CR
S 2097 T 37 N R 6 E, St. Francois, MO
Built 2013 Load: 44.1 t ADT: 2,417
WEST WALNUT ST
GoodOver: CREEK
S 3092 T 36 N R 4 E, St. Francois, MO
Built 2016 Load: 44.1 t ADT: 100
MO 115 S
GoodOver: METROLINK WB, METROLINK
S 23 T 46 N R 6 E, St. Louis, MO
Built 2004 Load: 44.1 t ADT: 5,727
IS 270 E
GoodOver: COLDWATER CRK
S 33 T 46 N R 6 E, St. Louis, MO
Built 2020 Load: 44.1 t ADT: 51,141
18TH ST S
GoodOver: NO FEATURE
S 363 T 45 N R 7 E, St. Louis city, MO
Built 2006 Load: 44.1 t ADT: 5,043
US 61 S
GoodOver: SALINE CR
S 3221 T 37 N R 9 E, Ste. Genevieve, MO
Built 2003 Load: 44.1 t ADT: 2,398
US 61 S
GoodOver: ESTABLISHMENT CR
S 13 T 38 N R 7 E, Ste. Genevieve, MO
Built 2009 Load: 44.1 t ADT: 2,206
DEER DR
GoodOver: ROOK'S BR
S 18 T 64 N R 20 W, Sullivan, MO
Built 1996 Load: 44.1 t ADT: 5
COUNTY RD
GoodOver: TRIB OF N SPRING C
S 2 T 64 N R 19 W, Sullivan, MO
Built 1999 Load: 44.1 t ADT: 50
SUNRISE RD
GoodOver: LIT YELLOW CR
S 36 T 62 N R 19 W, Sullivan, MO
Built 1997 Load: 44.1 t ADT: 15
TIGER RD
GoodOver: PAW PAW CR
S 6 T 61 N R 19 W, Sullivan, MO
Built 1999 Load: 44.1 t ADT: 35
JOLLY RD
GoodOver: TRIB TO ROOK'S BR
S 12 T 64 N R 21 W, Sullivan, MO
Built 2010 Load: 44.1 t ADT: 20
MO 76 E
GoodOver: E FK ROARK CR
S 10 T 23 N R 22 W, Taney, MO
Built 2001 Load: 44.1 t ADT: 6,108
COUNTY RD 2550
GoodOver: TRIB OF CLEAR CR
S 1 T 34 N R 30 W, Vernon, MO
Built 2005 Load: 44.1 t ADT: 30
MILL RD
GoodOver: WATER RUN CR
S 20 T 45 N R 2 W, Warren, MO
Built 1999 Load: 44.1 t ADT: 100
PIN OAK CHURCH RD
GoodOver: BRANCH
S 3 T 48 N R 3 W, Warren, MO
Built 2001 Load: 44.1 t ADT: 35
MO 47 S
GoodOver: NS RR
S 28 T 47 N R 2 W, Warren, MO
Built 1978 Load: 44.1 t ADT: 19,204
MO 32 E
GoodOver: CEDAR CR
S 7 T 35 N R 3 E, Washington, MO
Built 2017 Load: 44.1 t ADT: 1,490
DELBRIDGE ROAD
GoodOver: CLEAR CREEK
S 21 T 36 N R 2 E, Washington, MO
Built 2021 Load: 44.1 t ADT: 35
RT C E
GoodOver: HAZEL CR
S 19 T 36 N R 1 E, Washington, MO
Built 1993 Load: 44.1 t ADT: 404
COUNTY RD 517
GoodOver: ST FRANCIS RVR
S 2 T 26 N R 7 E, Wayne, MO
Built 2007 Load: 44.1 t ADT: 250
MO 38 E
GoodOver: HANNAH CR
S 18 T 30 N R 17 W, Webster, MO
Built 2000 Load: 44.1 t ADT: 3,585
170TH ROAD
GoodOver: BIG ROCK CR
S 3 T 65 N R 30 W, Worth, MO
Built 2000 Load: 44.1 t ADT: 23
120TH ROAD
GoodOver: MARLOWE CR
S 6 T 66 N R 31 W, Worth, MO
Built 2000 Load: 44.1 t ADT: 30
RED MILL DRIVE
GoodOver: DITCH 11
SEC 13 T27N R8E, Stoddard, MO
Built 1999 Load: 44.5 t ADT: 100
COUNTY RD 77
GoodOver: LINCOLN CR
S 24 T 60 N R 37 W, Andrew, MO
Built 2000 Load: 45.0 t ADT: 100
110 ST
GoodOver: W TARKIO CR
S 31 T 67 N R 39 W, Atchison, MO
Built 1998 Load: 45.0 t ADT: 25
COUNTY RD 756
GoodOver: BR OF LOUTRE RVR
S 33 T 50 N R 7 W, Audrain, MO
Built 1997 Load: 45.0 t ADT: 75
COUNTY RD 814
GoodOver: STR FEEDING TEAL L
S 2 T 50 N R 9 W, Audrain, MO
Built 2004 Load: 45.0 t ADT: 835
COUNTY RD 844
GoodOver: S FK SALT RVR
S 30 T 50 N R 8 W, Audrain, MO
Built 2005 Load: 45.0 t ADT: 150
COUNTY RD 657
GoodOver: TRIB OF HICKORY CR
S 19 T 51 N R 5 W, Audrain, MO
Built 2007 Load: 45.0 t ADT: 100
COUNTY RD 448
GoodOver: LITTLEBY CR
S 26 T 52 N R 8 W, Audrain, MO
Built 2013 Load: 45.0 t ADT: 35
COUNTY RD 625
GoodOver: QUIVRE RVR
S 8 T 51 N R 6 W, Audrain, MO
Built 2016 Load: 45.0 t ADT: 50
US 60 E
GoodOver: AM RR, CLEAR CR
S 31 T 26 N R 27 W, Barry, MO
Built 2008 Load: 45.0 t ADT: 6,694
SE 80TH LN
GoodOver: PETTIS CR
S 29 T 31 N R 29 W, Barton, MO
Built 2005 Load: 45.0 t ADT: 30
SW 15TH LN
GoodOver: TRIB N FK SPRING R
S 34 T 31 N R 31 W, Barton, MO
Built 2009 Load: 45.0 t ADT: 30
NW 2211
GoodOver: MIAMI CR
S 31 T 40 N R 31 W, Bates, MO
Built 2007 Load: 45.0 t ADT: 20
NE 13003
GoodOver: S GRAND RVR
S 10 T 42 N R 29 W, Bates, MO
Built 2013 Load: 45.0 t ADT: 40
MO 51 S
GoodOver: DRAIN DTCH NO 111
S 17 T 28 N R 9 E, Bollinger, MO
Built 2002 Load: 45.0 t ADT: 1,598
TIMMONS RD
GoodOver: TRIB OF CEDAR CR
S 35 T 50 N R 11 W, Boone, MO
Built 2004 Load: 45.0 t ADT: 50
CHAPEL HILL RD
GoodOver: GOODIN BR
S 20 T 48 N R 13 W, Boone, MO
Built 2012 Load: 45.0 t ADT: 1,674
SCOTT BLVD
GoodOver: HINKSON CR
S 28 T 48 N R 13 W, Boone, MO
Built 2014 Load: 45.0 t ADT: 2,000
NE DAVIS RD
GoodOver: MUDDY CR
S 30 T 58 N R 33 W, Buchanan, MO
Built 1993 Load: 45.0 t ADT: 40
S.E. 75TH RD
GoodOver: BR OF PLATTE RVR
S 8 T 56 N R 34 W, Buchanan, MO
Built 1992 Load: 45.0 t ADT: 25
S.E. 75TH RD
GoodOver: BR OF PLATTE RVR
S 8 T 56 N R 34 W, Buchanan, MO
Built 1991 Load: 45.0 t ADT: 25
Showing 20,251-20,300 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 |