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
UNICORN RD
FairOver: MID INDIAN CR
S 10 T 24 N R 30 W, Newton, MO
Built 1930 Load: 6.3 t ADT: 60
RAWLINS RD
FairOver: UNKNOWN BR
S 33 T 37 N R 13 W, Pulaski, MO
Built 1996 Load: 6.3 t ADT: 50
CHERRY TRAIL
FairOver: BRANCH
S 29 T 66 N R 21 W, Putnam, MO
Built 1930 Load: 6.3 t ADT: 5
E 112 ST
FairOver: CROOKED RVR
S 27 T 52 N R 27 W, Ray, MO
Built 1913 Load: 6.3 t ADT: 35
COUNTY RD 216
FairOver: IMBODEN FK
S 5 T 33 N R 2 E, Reynolds, MO
Built 1995 Load: 6.3 t ADT: 50
COUNTY RD 324
FairOver: SINKING CR
S 35 T 31 N R 1 E, Reynolds, MO
Built 2003 Load: 6.3 t ADT: 6
LEMON TRL
FairOver: HEATH'S CR
S 17 T 48 N R 20 W, Saline, MO
Built 2004 Load: 6.3 t ADT: 10
BANNER WAY
FairOver: LOST CR
S 14 T 62 N R 14 W, Adair, MO
Built 1975 Load: 7.2 t ADT: 20
COUNTY RD 274
FairOver: MUDDY CR
S 6 T 58 N R 33 W, Andrew, MO
Built 1992 Load: 7.2 t ADT: 40
COUNTY RD 114
FairOver: SALING CR
S 28 T 52 N R 12 W, Audrain, MO
Built 1981 Load: 7.2 t ADT: 35
MCENTYRE AVE
FairOver: BRUSH CR
S 17 T 42 N R 23 W, Benton, MO
Built 1977 Load: 7.2 t ADT: 50
COUNTY RD 420
FairOver: BR OF DRY CR
S 15 T 29 N R 10 E, Bollinger, MO
Built 1928 Load: 7.2 t ADT: 35
COUNTY RD 525
FairOver: CREEK
S 7 T 25 N R 6 E, Butler, MO
Built 1950 Load: 7.2 t ADT: 100
JACK BURCH DR
FairOver: MACKS CR
S 10 T 37 N R 19 W, Camden, MO
Built 1994 Load: 7.2 t ADT: 20
COUNTY ROAD 151
FairOver: BR COTTONWOOD CR
S 11 T 55 N R 25 W, Carroll, MO
Built 1987 Load: 7.2 t ADT: 20
COUNTY ROAD 250
FairOver: BR OF MILES BR
S 20 T 53 N R 25 W, Carroll, MO
Built 1955 Load: 7.2 t ADT: 5
COUNTY ROAD 254
FairOver: MCGILL CR
S 23 T 53 N R 24 W, Carroll, MO
Built 1950 Load: 7.2 t ADT: 5
COUNTY ROAD 240
FairOver: LIT WAKENDA CR
S 16 T 53 N R 23 W, Carroll, MO
Built 1960 Load: 7.2 t ADT: 35
COUNTY ROAD 151
FairOver: BOOKER SLU
S 12 T 52 N R 25 W, Carroll, MO
Built 1955 Load: 7.2 t ADT: 50
COUNTY RD 550
FairOver: ALDER BR
S 9 T 35 N R 28 W, Cedar, MO
Built 1950 Load: 7.2 t ADT: 100
CONNOR BRIDGE DR
FairOver: PETITE SALINE CR
S 13 T 48 N R 16 W, Cooper, MO
Built 1907 Load: 7.2 t ADT: 35
COUNTY RD 143
FairOver: LIMESTONE CR
S 32 T 31 N R 26 W, Dade, MO
Built 1935 Load: 7.2 t ADT: 30
W. DADE 152
FairOver: MUDDY CR FK
S 1 T 30 N R 29 W, Dade, MO
Built 1928 Load: 7.2 t ADT: 40
E 350 PL
FairOver: CAT CR
S 36 T 63 N R 26 W, Harrison, MO
Built 1920 Load: 7.2 t ADT: 5
COUNTY RD 130
FairOver: HIGHLY CR
S 36 T 63 N R 38 W, Holt, MO
Built 1930 Load: 7.2 t ADT: 20
COUNTY RD 290
FairOver: BLACKBERRY CR
S 17 T 30 N R 33 W, Jasper, MO
Built 1910 Load: 7.2 t ADT: 25
CO RD SE 971
FairOver: BR OF MUDDY CR
S 4 T 44 N R 24 W, Johnson, MO
Built 1900 Load: 7.2 t ADT: 45
COUNTY RD 049
FairOver: BNSF RR
S 3 T 63 N R 11 W, Knox, MO
Built 1930 Load: 7.2 t ADT: 35
NATION DR
FairOver: BR OF PANTHER CR
S 18 T 32 N R 16 W, Laclede, MO
Built 1937 Load: 7.2 t ADT: 70
BLACKBURN RD
FairOver: ELM BR
S 1 T 50 N R 24 W, Lafayette, MO
Built 1930 Load: 7.2 t ADT: 20
HISTORIC RTE 66
FairOver: TURNBACK CR
S 29 T 29 N R 25 W, Lawrence, MO
Built 1923 Load: 7.2 t ADT: 500
COUNTY RD 448
FairOver: LITTLE BOURBEUSE C
S 9 T 39 N R 7 W, Maries, MO
Built 1940 Load: 7.2 t ADT: 35
PVT PRIVATE DRIVE
FairOver: DRAINAGE DITCH
S 28 T 21 N R 34 W, McDonald, MO
Built 1950 Load: 7.2 t ADT: 20
MO 102 E
FairOver: BLACK BYU
S 12 T 23 N R 16 E, Mississippi, MO
Built 1935 Load: 7.2 t ADT: 481
COUNTY RD 239
FairOver: OTTER CR
S 19 T 55 N R 10 W, Monroe, MO
Built 1930 Load: 7.2 t ADT: 50
PVT 86-4 S
FairOver: DRAIN DTCH
S 20 T 25 N R 31 W, Newton, MO
Built 1950 Load: 7.2 t ADT: 10
PVT 86-5 E
FairOver: DRAIN DTCH
S 20 T 25 N R 31 W, Newton, MO
Built 1950 Load: 7.2 t ADT: 10
PVT 86-6 S
FairOver: DRAIN DTCH
S 21 T 25 N R 31 W, Newton, MO
Built 1950 Load: 7.2 t ADT: 10
BOBCAT RD
FairOver: HAGER BR
S 24 T 65 N R 38 W, Nodaway, MO
Built 1920 Load: 7.2 t ADT: 5
FAIRWAY RD
FairOver: ELKHORN CR
S 13 T 63 N R 37 W, Nodaway, MO
Built 1988 Load: 7.2 t ADT: 35
RT EE S
FairOver: TOWN CR
S 15 T 22 N R 4 W, Oregon, MO
Built 1939 Load: 7.2 t ADT: 154
COUNTY RD 424
FairOver: BR OF APPLE CR
S 36 T 34 N R 12 E, Perry, MO
Built 1935 Load: 7.2 t ADT: 15
WALNUT GROVE RD
FairOver: SMALL CR
S 11 T 46 N R 22 W, Pettis, MO
Built 1930 Load: 7.2 t ADT: 50
MCCURDY RD
FairOver: SMALL CR
S 5 T 46 N R 21 W, Pettis, MO
Built 1925 Load: 7.2 t ADT: 30
PLEASANT HILL RD
FairOver: WALNUT CR
S 25 T 45 N R 21 W, Pettis, MO
Built 1920 Load: 7.2 t ADT: 55
HOFFMAN RD
FairOver: BR OF HENRY CR
S 12 T 43 N R 22 W, Pettis, MO
Built 1920 Load: 7.2 t ADT: 20
COUNTY RD 25
FairOver: PANTHER CR
S 4 T 35 N R 24 W, Polk, MO
Built 1900 Load: 7.2 t ADT: 50
COUNTY RD E-387
FairOver: ABELS BR
S 11 T 34 N R 23 W, Polk, MO
Built 1900 Load: 7.2 t ADT: 30
275TH RD
FairOver: BR OF LK THUNDERHE
S 28 T 66 N R 19 W, Putnam, MO
Built 1920 Load: 7.2 t ADT: 20
115TH ST
FairOver: TRIB OF SHOAL CR
S 31 T 67 N R 18 W, Putnam, MO
Built 1998 Load: 7.2 t ADT: 5
Showing 2,401-2,450 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 |