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
RT N S
GoodOver: DRY FK CR
S 180 T 45 N R 2 W, Warren, MO
Built 1989 Load: 38.7 t ADT: 326
MO 185 S
GoodOver: INDIAN CR
S 23 T 39 N R 1 W, Washington, MO
Built 1961 Load: 38.7 t ADT: 416
RT D S
GoodOver: LOST CR
S 3 T 27 N R 7 E, Wayne, MO
Built 2008 Load: 38.7 t ADT: 2,041
COUNTY RD 223
GoodOver: BEAR CR
S 27 T 29 N R 7 E, Wayne, MO
Built 2010 Load: 38.7 t ADT: 20
RT P E
GoodOver: GRIBLER CR
S 22 T 28 N R 8 E, Wayne, MO
Built 2011 Load: 38.7 t ADT: 273
RT Z E
GoodOver: STANLEY CR
S 18 T 27 N R 8 W, Wayne, MO
Built 2018 Load: 38.7 t ADT: 536
BOWEN CREEK RD
GoodOver: BOWEN CR
S 16 T 31 N R 17 W, Webster, MO
Built 2000 Load: 38.7 t ADT: 150
OLD SYCAMORE LOOP
GoodOver: TURNBO CR
S 30 T 30 N R 19 W, Webster, MO
Built 2013 Load: 38.7 t ADT: 100
RT W E
GoodOver: OXCART CR
S 24 T 65 N R 33 W, Worth, MO
Built 2011 Load: 38.7 t ADT: 306
AMMO AVENUE
GoodOver: LONG BRANCH CREEK
0.08 MILES NORTH OF VACE, Johnson, MO
Built 1990 Load: 39.0 t ADT: 80
PAULTOWN WAY
GoodOver: TRIB N FK SALT RVR
S 20 T 62 N R 13 W, Adair, MO
Built 2012 Load: 39.6 t ADT: 10
MO 11 S
GoodOver: CHARITON RVR
S 4 T 61 N R 16 W, Adair, MO
Built 1995 Load: 39.6 t ADT: 582
RT E E
GoodOver: HUNDRED & TWO RVR
S 12 T 59 N R 35 W, Andrew, MO
Built 2004 Load: 39.6 t ADT: 2,184
US 169 S
GoodOver: LONG BR
S 6 T 58 N R 34 W, Andrew, MO
Built 1992 Load: 39.6 t ADT: 3,440
140 ST
GoodOver: W TARKIO CR
S 13 T 66 N R 40 W, Atchison, MO
Built 1999 Load: 39.6 t ADT: 50
300 ST
GoodOver: TRIB E FK LIT TARK
S 1 T 63 N R 39 W, Atchison, MO
Built 1996 Load: 39.6 t ADT: 35
COUNTY RD 541
GoodOver: HICKORY CR
S 26 T 52 N R 6 W, Audrain, MO
Built 2000 Load: 39.6 t ADT: 50
MO 15 S
GoodOver: SKULL LICK CR
S 3 T 51 N R 9 W, Audrain, MO
Built 2006 Load: 39.6 t ADT: 2,945
COUNTY RD 591
GoodOver: SHADY CR
S 14 T 52 N R 5 W, Audrain, MO
Built 2007 Load: 39.6 t ADT: 50
MO 15 S
GoodOver: LONG BR
S 34 T 53 N R 10 W, Audrain, MO
Built 2011 Load: 39.6 t ADT: 1,300
RT J E
GoodOver: MID LICK CR
S 15 T 52 N R 7 W, Audrain, MO
Built 2021 Load: 39.6 t ADT: 702
FARM RD 1085
GoodOver: FLAT CR
S 13 T 22 N R 28 W, Barry, MO
Built 2005 Load: 39.6 t ADT: 25
SW 110TH LN
GoodOver: TRIB OF LIT NORTH
S 7 T 31 N R 32 W, Barton, MO
Built 1996 Load: 39.6 t ADT: 25
SW 30TH RD
GoodOver: TRIB LIT NORTH FK
S 6 T 31 N R 32 W, Barton, MO
Built 1996 Load: 39.6 t ADT: 25
NW 20TH LN
GoodOver: TRIB OF LIT DRYWOO
S 22 T 33 N R 31 W, Barton, MO
Built 2000 Load: 39.6 t ADT: 50
SW 80TH RD
GoodOver: TRIB N FK SPRING R
S 5 T 30 N R 31 W, Barton, MO
Built 2008 Load: 39.6 t ADT: 25
MO 126 E
GoodOver: E FK LIT N FORK
S 30 T 31 N R 32 W, Barton, MO
Built 1963 Load: 39.6 t ADT: 1,208
7586
GoodOver: SYCAMORE BR
S 5 T 38 N R 30 W, Bates, MO
Built 1992 Load: 39.6 t ADT: 10
SE 4566
GoodOver: CAMP BR
S 18 T 39 N R 29 W, Bates, MO
Built 2006 Load: 39.6 t ADT: 20
RT H E
GoodOver: S DEEPWATER CR
S 13 T 40 N R 29 W, Bates, MO
Built 2012 Load: 39.6 t ADT: 421
MCDANIEL RD
GoodOver: DURAN CR
S 11 T 41 N R 22 W, Benton, MO
Built 2016 Load: 39.6 t ADT: 50
COUNTY RD 736
GoodOver: CASTOR RVR
S 28 T 29 N R 9 E, Bollinger, MO
Built 2003 Load: 39.6 t ADT: 100
COUNTY RD 408
GoodOver: CROOKED CR
S 13 T 30 N R 10 E, Bollinger, MO
Built 2005 Load: 39.6 t ADT: 100
RT BB S
GoodOver: LIT RVR DTCH #11
S 28 T 28 N R 10 E, Bollinger, MO
Built 2010 Load: 39.6 t ADT: 940
MO 51 S
GoodOver: E FK LONGS CR
S 10 T 32 N R 9 E, Bollinger, MO
Built 1922 Load: 39.6 t ADT: 797
THOMAS HILL RD
GoodOver: THOMPSON BR
S 31 T 51 N R 12 W, Boone, MO
Built 2009 Load: 39.6 t ADT: 150
OLIVET RD
GoodOver: GANS CRK
S 23 T 48 N R 12 W, Boone, MO
Built 2022 Load: 39.6 t ADT: 181
RT H E
GoodOver: WOLFPEN CR
S 5 T 55 N R 33 W, Buchanan, MO
Built 2011 Load: 39.6 t ADT: 421
RT P E
GoodOver: 3RD FK OF PLATTE R
S 28 T 58 N R 33 W, Buchanan, MO
Built 2012 Load: 39.6 t ADT: 448
MO 116 E
GoodOver: BEE CR
S 24 T 55 N R 35 W, Buchanan, MO
Built 2012 Load: 39.6 t ADT: 899
COUNTY RD 472
GoodOver: CANE CR
S 23 T 24 N R 5 E, Butler, MO
Built 1992 Load: 39.6 t ADT: 100
COUNTY RD 450
GoodOver: CANE CR
S 10 T 24 N R 5 E, Butler, MO
Built 1994 Load: 39.6 t ADT: 50
RT N S
GoodOver: DRAIN DTCH NO 28
S 34 T 22 N R 7 E, Butler, MO
Built 2003 Load: 39.6 t ADT: 696
MO 142 E
GoodOver: MAIN DRAIN DTCH
S 8 T 22 N R 6 E, Butler, MO
Built 2012 Load: 39.6 t ADT: 404
US 36 E
GoodOver: UP RR
S 23 T 57 N R 27 W, Caldwell, MO
Built 2000 Load: 39.6 t ADT: 4,102
NE CATAWBA RD
GoodOver: SHOAL CR
S 9 T 56 N R 26 W, Caldwell, MO
Built 2001 Load: 39.6 t ADT: 50
SE TAIT PARK DR
GoodOver: MUD CR
S 11 T 55 N R 26 W, Caldwell, MO
Built 1994 Load: 39.6 t ADT: 40
SW LOG CREEK RD
GoodOver: LOG CR
S 28 T 56 N R 28 W, Caldwell, MO
Built 2016 Load: 39.6 t ADT: 40
COUNTY RD 263
GoodOver: AUXVASSE CREEK
S 28 T 49 N R 10 W, Callaway, MO
Built 1999 Load: 39.6 t ADT: 20
COUNTY RD 452
GoodOver: HILLERS CR
S 15 T 45 N R 10 W, Callaway, MO
Built 1995 Load: 39.6 t ADT: 20
Showing 18,901-18,950 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.
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |