State profile · Near median Poor share

Missouri bridge safety

Condition ratings, load ratings, and Poor-condition data for every public highway bridge in Missouri, based on the FHWA National Bridge Inventory.

24,654
Public bridges
34.5%
Good condition
8.5%
Poor condition

Data updated May 2026

Total Bridges

24,654

Public highway bridges in Missouri

Good Condition

34.5%

8,506 bridges rated 7-9

-15.5pp vs 50% benchmark

Poor Condition

8.5%

2,104 bridges whose lowest applicable component is rated 0-4

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 - Poor-condition share 28.4%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.

Condition Distribution

Missouri37.8%52.8%9.4%GoodFairPoor
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 by Poor-condition share (lower share = better)

States are ranked by the share of bridges whose lowest applicable component rating is 4 or below. This describes recorded condition; it does not measure funding effectiveness or live crossing safety. States here sit immediately above and below Missouri on the same metric.

IL

Illinois

7.88% top marginal rate
Structure
Progressive
Burden @ $100K
$27,743

MA

Massachusetts

7.96% top marginal rate
Structure
Progressive
Burden @ $100K
$5,314
Selected

MO

Missouri

8.53% top marginal rate
Structure
Progressive
Burden @ $100K
$24,654

MI

Michigan

8.92% top marginal rate
Structure
Progressive
Burden @ $100K
$1,188

AK

Alaska

10.12% top marginal rate
Structure
Progressive
Burden @ $100K
$909

Bridges Needing Most Attention in Missouri

Six lowest-condition bridges in Missouri, ranked by the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.

RICHFIELD RD

Poor

Over: RUSH CR

S 9 T 51 N R 31 W, Clay, MO

Built 1920 Load: 0.9 t ADT: 900

COUNTY RD E-330

Poor

Over: 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

Poor

Over: BEAR CR

S 17 T 33 N R 23 W, Polk, MO

Built 1900 Load: 0.9 t ADT: 30

NOVA AVE

Poor

Over: BUCK CR

S 25 T 52 N R 20 W, Saline, MO

Built 1948 Load: 0.9 t ADT: 35

COUNTY RD 537

Poor

Over: HOLLIDAY CR

S 5 T 28 N R 6 E, Wayne, MO

Built 1950 Load: 0.9 t ADT: 100

ROSEBUD RD

Poor

Over: 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

EUCLID RD

Good

Over: BR OF LOCUST CR

S 12 T 59 N R 21 W, Linn, MO

Built 1998 Load: 95.4 t ADT: 15

RT A E

Good

Over: LATERAL DTCH NO 74

S 35 T 19 N R 10 E, Pemiscot, MO

Built 2004 Load: 95.4 t ADT: 287

RT FF S

Good

Over: INTER RVR DRAIN DT

S 8 T 24 N R 8 E, Butler, MO

Built 2001 Load: 96.3 t ADT: 430

COUNTY RD 1152

Good

Over: TRUITT CR

S 4 T 28 N R 26 W, Lawrence, MO

Built 2005 Load: 96.3 t ADT: 25

COUNTY RD 225

Good

Over: BRANCH

S 12 T 56 N R 8 W, Marion, MO

Built 2007 Load: 96.3 t ADT: 200

E 215 ST

Good

Over: TRIB E FK BIG CR

S 28 T 65 N R 27 W, Harrison, MO

Built 1992 Load: 97.2 t ADT: 25

Outlet Park Road

Good

Over: Outlet channel

Longview Lake, MO, Jackson, MO

Built 1988 Load: 97.2 t ADT: 150

LINDER ROAD

Good

Over: FIRE PRAIRIE CREEK

EAST OF BLD 181KK, Jackson, MO

Built 1981 Load: 97.2 t ADT: 200

COUNTY RD 115

Good

Over: CARTER CR

S 20 T 67 N R 13 W, Schuyler, MO

Built 2001 Load: 97.2 t ADT: 20

GRAND LN

Good

Over: BR OF LONG BR

S 12 T 61 N R 15 W, Adair, MO

Built 2005 Load: 98.1 t ADT: 20

RT ZZ E

Good

Over: DRAINAGE DITCH #55

S 4 T 21 N R 12 E, New Madrid, MO

Built 2006 Load: 98.1 t ADT: 82

LINWOOD AVE

Good

Over: EDMONSON CR

S 7 T 52 N R 20 W, Saline, MO

Built 2000 Load: 98.1 t ADT: 35

MORGAN WAY

Good

Over: BR OF N FORK SALT

S 5 T 63 N R 14 W, Adair, MO

Built 2002 Load: 99.0 t ADT: 30

US 160 E

Good

Over: DRY WOOD CR

S 29 T 32 N R 33 W, Barton, MO

Built 2005 Load: 99.0 t ADT: 2,224

170TH ST

Good

Over: MARROWBONE CR

S 29 T 58 N R 28 W, Daviess, MO

Built 2003 Load: 99.0 t ADT: 15

RT E E

Good

Over: BR MARBLE CR

S 15 T 32 N R 4 E, Iron, MO

Built 1978 Load: 99.0 t ADT: 1,193

IVAN RD

Good

Over: BR OF W MUDDY CR

S 3 T 59 N R 19 W, Linn, MO

Built 2012 Load: 99.0 t ADT: 35

HARNES AVE

Good

Over: RICHLAND CR

S 8 T 60 N R 15 W, Macon, MO

Built 1997 Load: 99.0 t ADT: 30

RT U S

Good

Over: SUGAR CREEK

S 29 T 23 N R 29 W, McDonald, MO

Built 2016 Load: 99.0 t ADT: 187

ELM ST

Good

Over: CARTER CR

S 11 T 37 N R 8 W, Phelps, MO

Built 2005 Load: 99.0 t ADT: 200

TIGER LN

Good

Over: TRIB OF TIMBER BR

S 24 T 62 N R 14 W, Adair, MO

Built 1999 Load: 99.9 t ADT: 30

OAK GROVE WAY

Good

Over: BR OF S FK OF S FA

S 32 T 63 N R 13 W, Adair, MO

Built 2004 Load: 99.9 t ADT: 20

MORGAN WAY

Good

Over: S FORK OF S FABIUS

S 4 T 63 N R 14 W, Adair, MO

Built 2004 Load: 99.9 t ADT: 10

COUNTY RD 109

Good

Over: BR OF GOODWATER CR

S 21 T 52 N R 11 W, Audrain, MO

Built 2008 Load: 99.9 t ADT: 35

PEABODY RD

Good

Over: BR OF ROCKY FK

S 36 T 49 N R 12 W, Boone, MO

Built 1999 Load: 99.9 t ADT: 300

BROWN SCHOOL RD E

Good

Over: COW BRANCH

S 25 T 49 N R 13 W, Boone, MO

Built 2008 Load: 99.9 t ADT: 5,170

LOVERS LANE

Good

Over: SALING CR

S 7 T 51 N R 12 W, Boone, MO

Built 2012 Load: 99.9 t ADT: 10

OWEN'S SCHOOL RD

Good

Over: TRIB TO SILVER FK

S 16 T 50 N R 11 W, Boone, MO

Built 2012 Load: 99.9 t ADT: 30

CLELLIE HARMON RD

Good

Over: BASS CREEK

S 10 T 46 N R 12 W, Boone, MO

Built 2012 Load: 99.9 t ADT: 20

SE ELK GROVE RD

Good

Over: WILLOW CR

S 35 T 55 N R 26 W, Caldwell, MO

Built 2001 Load: 99.9 t ADT: 25

SE DODGERS DR

Good

Over: BR OF LOG CR

S 10 T 55 N R 28 W, Caldwell, MO

Built 2001 Load: 99.9 t ADT: 25

MO 94 E

Good

Over: WAINRIGHT DRAIN DT

S 7 T 44 N R 9 W, Callaway, MO

Built 2001 Load: 99.9 t ADT: 2,027

COUNTY RD 1051

Good

Over: BR OF LOUTRE RVR

S 22 T 49 N R 7 W, Callaway, MO

Built 2007 Load: 99.9 t ADT: 20

BU 54 E

Good

Over: STINSON CR

S 17 T 47 N R 9 W, Callaway, MO

Built 2010 Load: 99.9 t ADT: 7,750

MO 72 E

Good

Over: BYRD CR OVERFLOW

S 248 T 31 N R 12 E, Cape Girardeau, MO

Built 2009 Load: 99.9 t ADT: 6,127

GRAND RIVER RD

Good

Over: BR OF S GRAND RVR

S 15 T 44 N R 32 W, Cass, MO

Built 2006 Load: 99.9 t ADT: 50

LAGONDA RD

Good

Over: SLU OF PUZZLE CR

S 18 T 56 N R 16 W, Chariton, MO

Built 1999 Load: 99.9 t ADT: 25

PUZZLE LANE

Good

Over: PUZZLE CR OVRFL

S 19 T 56 N R 16 W, Chariton, MO

Built 2000 Load: 99.9 t ADT: 5

DEPOT AVE

Good

Over: TRIB E YELLOW CR

S 32 T 56 N R 19 W, Chariton, MO

Built 2000 Load: 99.9 t ADT: 5

ASPEN RD

Good

Over: UNNAMED STR

S 16 T 53 N R 16 W, Chariton, MO

Built 2005 Load: 99.9 t ADT: 15

MARCELLINE LK AVE

Good

Over: UNNAMED STREAM

S 14 T 56 N R 19 W, Chariton, MO

Built 2005 Load: 99.9 t ADT: 10

WESTVILLE RD

Good

Over: LONG BR

S 19 T 56 N R 18 W, Chariton, MO

Built 1995 Load: 99.9 t ADT: 15

GERMAN RD

Good

Over: UNNAMED BR

S 36 T 55 N R 19 W, Chariton, MO

Built 2006 Load: 99.9 t ADT: 25

WAYLAND AVE

Good

Over: UNNAMED STREAM

S 36 T 55 N R 17 W, Chariton, MO

Built 2005 Load: 99.9 t ADT: 15

RT J E

Good

Over: TRIB OF JAMES RVR

S 3 T 27 N R 21 W, Christian, MO

Built 1987 Load: 99.9 t ADT: 16,105

COUNTY RD 084

Good

Over: BR OF DUMAS CR

S 20 T 66 N R 7 W, Clark, MO

Built 2003 Load: 99.9 t ADT: 25

COUNTY RD 027

Good

Over: BR OF DES MOINES R

S 29 T 67 N R 7 W, Clark, MO

Built 2003 Load: 99.9 t ADT: 30

COUNTY RD 041

Good

Over: BR OF LIT FOX RVR

S 4 T 66 N R 9 W, Clark, MO

Built 2003 Load: 99.9 t ADT: 15

COUNTY RD 250

Good

Over: HONEY CR

S 2 T 64 N R 8 W, Clark, MO

Built 2003 Load: 99.9 t ADT: 35

COUNTY RD 230

Good

Over: BR OF BEAR CR

S 30 T 64 N R 9 W, Clark, MO

Built 2004 Load: 99.9 t ADT: 20

Showing 22,401-22,450 of 24,654 bridges

Related

All states → | National rankings → | Understanding conditions → | Retired SD term explained →
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges.

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). Poor condition is an inspection-record category, not a closure or unsafe-to-cross designation. Consult the bridge owner for current status.

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.

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.