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
DOC EATON RD
GoodOver: CRANE CR
S 1 T 25 N R 24 W, Stone, MO
Built 2006 Load: 40.5 t ADT: 10
RIVER RD
GoodOver: LOCUST CR
S 8 T 62 N R 20 W, Sullivan, MO
Built 1995 Load: 40.5 t ADT: 40
TIMBER RD
GoodOver: W FK LOCUST CR
S 11 T 61 N R 21 W, Sullivan, MO
Built 2001 Load: 40.5 t ADT: 20
MO 5 S
GoodOver: E FK LOCUST CR
S 28 T 61 N R 20 W, Sullivan, MO
Built 1985 Load: 40.5 t ADT: 899
RT C E
GoodOver: YELLOW CR
S 23 T 62 N R 19 W, Sullivan, MO
Built 2022 Load: 40.5 t ADT: 245
RT E E
GoodOver: W LOCUST CR
S 27 T 63 N R 21 W, Sullivan, MO
Built 2022 Load: 40.5 t ADT: 503
EXPWY LN
GoodOver: MNA RR
S 36 T 23 N R 22 W, Taney, MO
Built 1999 Load: 40.5 t ADT: 1,000
SHEPARD HILLS EXP
GoodOver: MNA RR
S 36 T 23 N R 22 W, Taney, MO
Built 1997 Load: 40.5 t ADT: 1,500
MO 86 E
GoodOver: MAIN ACCESS RD
S 13 T 21 N R 22 W, Taney, MO
Built 2023 Load: 40.5 t ADT: 7,374
MO 32 E
GoodOver: ROUBIDOUX CR
S 2 T 32 N R 12 W, Texas, MO
Built 2003 Load: 40.5 t ADT: 1,389
MOLES RD
GoodOver: TRIB MARMATON RVR
S 36 T 36 N R 33 W, Vernon, MO
Built 1996 Load: 40.5 t ADT: 15
COUNTY RD 1425
GoodOver: PLEASANT CR
S 18 T 34 N R 31 W, Vernon, MO
Built 1995 Load: 40.5 t ADT: 100
IS 49 N
GoodOver: DOUGLAS BRANCH
S 5 T 36 N R 31 W, Vernon, MO
Built 2012 Load: 40.5 t ADT: 6,036
COUNTY RD 400
GoodOver: GREEN BR
S 15 T 35 N R 33 W, Vernon, MO
Built 2011 Load: 40.5 t ADT: 20
CO RD QUAIL RD
GoodOver: TRIB FLY CR
S 24 T 35 N R 29 W, Vernon, MO
Built 2015 Load: 40.5 t ADT: 20
CR 850
GoodOver: TRIB HACKBERRY BR
S 17 T 35 N R 32 W, Vernon, MO
Built 2017 Load: 40.5 t ADT: 30
RT N E
GoodOver: LIT DRYWOOD CR
S 13 T 34 N R 32 W, Vernon, MO
Built 2018 Load: 40.5 t ADT: 470
MO 94 E
GoodOver: TRELOAR CR
S 310 T 45 N R 2 W, Warren, MO
Built 2023 Load: 40.5 t ADT: 1,490
RT A E
GoodOver: CYCLONE HOLLOW
S 29 T 40 N R 1 E, Washington, MO
Built 2023 Load: 40.5 t ADT: 462
RT A E
GoodOver: RICHWOODS CR
S 5 T 39 N R 2 E, Washington, MO
Built 2023 Load: 40.5 t ADT: 436
RT AA E
GoodOver: MONTGOMERY CR
S 4 T 37 N R 1 E, Washington, MO
Built 1960 Load: 40.5 t ADT: 200
US 67 N
GoodOver: FRAZIER CR
S 23 T 29 N R 5 E, Wayne, MO
Built 2008 Load: 40.5 t ADT: 3,486
RT A E
GoodOver: SMALL CR
S 23 T 28 N R 5 E, Wayne, MO
Built 2021 Load: 40.5 t ADT: 779
RT FF S
GoodOver: RINGS CR
S 19 T 29 N R 5 E, Wayne, MO
Built 2022 Load: 40.5 t ADT: 52
SAMPSON RD
GoodOver: BOWEN PRAIRIE CR
S 1 T 31 N R 18 W, Webster, MO
Built 2007 Load: 40.5 t ADT: 35
IS 44 W
GoodOver: E FK NIANGUA RVR
S 14 T 31 N R 18 W, Webster, MO
Built 2023 Load: 40.5 t ADT: 16,348
IS 44 E
GoodOver: SARAH BR
S 2 T 31 N R 18 W, Webster, MO
Built 2023 Load: 40.5 t ADT: 17,501
IS 44 W
GoodOver: SARAH BR
S 2 T 31 N R 18 W, Webster, MO
Built 2023 Load: 40.5 t ADT: 16,246
RT YY S
GoodOver: MID FK GRAND RVR
S 25 T 65 N R 32 W, Worth, MO
Built 2019 Load: 40.5 t ADT: 195
SURRATT CR LN
GoodOver: BRANCH OF SURRATT
S 29 T 61 N R 13 W, Adair, MO
Built 1998 Load: 41.4 t ADT: 10
MO 11 S
GoodOver: MUSSEL FK DRAIN DT
S 31 T 61 N R 17 W, Adair, MO
Built 2016 Load: 41.4 t ADT: 323
RT DD N
GoodOver: DILLON CR
S 4 T 58 N R 35 W, Andrew, MO
Built 2010 Load: 41.4 t ADT: 673
RT A E
GoodOver: STREAM
S 11 T 60 N R 36 W, Andrew, MO
Built 2011 Load: 41.4 t ADT: 400
IS 29 S
GoodOver: HOPKINS & MACE CR
S 25 T 59 N R 36 W, Andrew, MO
Built 2020 Load: 41.4 t ADT: 11,598
COUNTY RD 206
GoodOver: CROOKED CR DRAIN
S 14 T 60 N R 34 W, Andrew, MO
Built 2023 Load: 41.4 t ADT: 10
RT N S
GoodOver: E FK LIT TARKO CR
S 10 T 63 N R 39 W, Atchison, MO
Built 2015 Load: 41.4 t ADT: 206
RT U S
GoodOver: DRAIN DTCH
S 1 T 64 N R 42 W, Atchison, MO
Built 1963 Load: 41.4 t ADT: 60
COUNTY RD 116
GoodOver: BR OF SALING CR
S 19 T 52 N R 12 W, Audrain, MO
Built 2003 Load: 41.4 t ADT: 75
COUNTY RD 408
GoodOver: MAMS SLU
S 23 T 51 N R 7 W, Audrain, MO
Built 2005 Load: 41.4 t ADT: 30
COUNTY ROAD 709
GoodOver: WEST FORK CUIVRE R
S 6 T 50 N R 7 W, Audrain, MO
Built 2023 Load: 41.4 t ADT: 50
US 54 E
GoodOver: W FK CUIVRE RVR
S 29 T 51 N R 7 W, Audrain, MO
Built 1956 Load: 41.4 t ADT: 4,412
COUNTY RD 1182
GoodOver: FLAT CR
S 9 T 24 N R 27 W, Barry, MO
Built 1997 Load: 41.4 t ADT: 100
NE 40TH LN
GoodOver: TRIB OF CLEAR CR
S 15 T 33 N R 30 W, Barton, MO
Built 2004 Load: 41.4 t ADT: 35
FORDNEY RD
GoodOver: COLE CAMP CR
S 19 T 42 N R 21 W, Benton, MO
Built 2002 Load: 41.4 t ADT: 75
COUNTY RD 402
GoodOver: CROOKED CR
S 15 T 30 N R 10 E, Bollinger, MO
Built 1995 Load: 41.4 t ADT: 50
RT CC S
GoodOver: HURRICANE CR
S 19 T 31 N R 10 E, Bollinger, MO
Built 2017 Load: 41.4 t ADT: 270
RT B S
GoodOver: LIT MUDDY CR
S 11 T 32 N R 10 E, Bollinger, MO
Built 1963 Load: 41.4 t ADT: 514
BURR OAK RD
GoodOver: PERCHE CR
S 1 T 47 N R 14 W, Boone, MO
Built 2008 Load: 41.4 t ADT: 570
PROVIDENCE RD
GoodOver: BEAR CR
S 1 T 48 N R 13 W, Boone, MO
Built 2009 Load: 41.4 t ADT: 15,720
RIVER RD
GoodOver: GLASCOCK BR
S 35 T 46 N R 13 W, Boone, MO
Built 2008 Load: 41.4 t ADT: 101
Showing 19,501-19,550 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 |