State profile · Below median Poor share

Minnesota bridge safety

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

11,969
Public bridges
55.0%
Good condition
3.6%
Poor condition

Data updated May 2026

Total Bridges

11,969

Public highway bridges in Minnesota

Good Condition

55.0%

6,580 bridges rated 7-9

5.0pp vs 50% benchmark

Poor Condition

3.6%

435 bridges whose lowest applicable component is rated 0-4

-3.4pp vs national avg 7.0%

Minnesota vs national bridge condition

Minnesota - Good condition share 55.0%
National avg

Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).

Minnesota - Poor-condition share 12.1%
National avg

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

Condition Distribution

Minnesota63.7%32%GoodFairPoor
Bridge inventory deck-condition mix - Minnesota (FHWA NBI)

Counties (87)

Aitkin 85 Anoka 145 Becker 51 Beltrami 102 Benton 113 Big Stone 16 Blue Earth 178 Brown 98 Carlton 144 Carver 101 Cass 80 Chippewa 70 Chisago 42 Clay 166 Clearwater 35 Cook 40 Cottonwood 125 Crow Wing 47 Dakota 152 Dodge 120 Douglas 24 Faribault 143 Fillmore 261 Freeborn 72 Goodhue 264 Grant 28 Hennepin 980 Houston 113 Hubbard 17 Isanti 24 Itasca 76 Jackson 104 Kanabec 34 Kandiyohi 53 Kittson 109 Koochiching 53 Lac qui Parle 161 Lake 80 Lake of the Woods 59 Le Sueur 54 Lincoln 93 Lyon 222 Mahnomen 40 Marshall 208 Martin 155 McLeod 78 Meeker 58 Mille Lacs 107 Morrison 155 Mower 307 Murray 129 Nicollet 53 Nobles 299 Norman 140 Olmsted 346 Otter Tail 137 Pennington 45 Pine 158 Pipestone 182 Polk 260 Pope 46 Ramsey 318 Red Lake 55 Redwood 190 Renville 139 Rice 134 Rock 252 Roseau 137 Scott 130 Sherburne 48 Sibley 98 St. Louis 641 Stearns 225 Steele 127 Stevens 43 Swift 96 Todd 135 Traverse 115 Wabasha 138 Wadena 77 Waseca 74 Washington 112 Watonwan 155 Wilkin 191 Winona 221 Wright 74 Yellow Medicine 207

Minnesota 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 Minnesota on the same metric.

VA

Virginia

3.03% top marginal rate
Structure
Progressive
Burden @ $100K
$14,122

AL

Alabama

3.35% top marginal rate
Structure
Progressive
Burden @ $100K
$13,471
Selected

MN

Minnesota

3.63% top marginal rate
Structure
Progressive
Burden @ $100K
$11,969

CT

Connecticut

3.95% top marginal rate
Structure
Progressive
Burden @ $100K
$4,277

TN

Tennessee

3.97% top marginal rate
Structure
Progressive
Burden @ $100K
$20,426

Bridges Needing Most Attention in Minnesota

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

T 187

Poor

Over: OKABENA CREEK

0.3 MI S OF JCT CSAH 18, Jackson, MN

Built 1905 Load: 2.9 t ADT: 10

M 8

Poor

Over: WELCOME CREEK

0.1 MI W OF CO LINE, Itasca, MN

Built 1919 Load: 3.3 t ADT: 10

CSAH 7

Poor

Over: SLEEPY EYE CREEK (JD #36

0.6 MI N OF JCT CR 66, Redwood, MN

Built 1965 Load: 3.3 t ADT: 117

M 330

Poor

Over: W SWAN RIVER

0.4 MI S OF JCT CR606, St. Louis, MN

Built 1921 Load: 3.3 t ADT: 24

CR 156

Poor

Over: MAPLE RIVER

0.1 MI S OF JCT CR 154, Blue Earth, MN

Built 1961 Load: 3.9 t ADT: 141

T 309

Poor

Over: TROUT RUN CREEK

0.9 MI E OF JCT CSAH43, Winona, MN

Built 1918 Load: 4.1 t ADT: 20

All Bridges in Minnesota

T 299

Good

Over: JUDICIAL DITCH 14

0.3 MI S OF JCT T 22, Faribault, MN

Built 2023 Load: 32.4 t ADT: 5

CR 106

Good

Over: CO DITCH # 80

1.4 MI W OF JCT CR 113, Faribault, MN

Built 2023 Load: 32.4 t ADT: 49

CSAH 23

Good

Over: E FK BLUE EARTH RIVER

2.8 MI N OF BRICELYN, Faribault, MN

Built 2015 Load: 32.4 t ADT: 610

T 192

Good

Over: MONEY CREEK

0.4 MI S OF JCT TH 30, Fillmore, MN

Built 2016 Load: 32.4 t ADT: 48

T 23

Good

Over: STREAM

0.4 MI SE OF JCT CR 107, Fillmore, MN

Built 2013 Load: 32.4 t ADT: 49

CSAH 15

Good

Over: TRIB WILLOW CREEK

318 FT NW OF JCT CSAH 22, Fillmore, MN

Built 2021 Load: 32.4 t ADT: 270

CSAH 23

Good

Over: WEISEL CREEK

0.9 MI S OF JCT CSAH 24, Fillmore, MN

Built 2016 Load: 32.4 t ADT: 340

CSAH 2

Good

Over: KEDRON BROOK

1.5 MI W OF JCT CSAH 1, Fillmore, MN

Built 2015 Load: 32.4 t ADT: 245

CSAH 2

Good

Over: KEDRON BROOK

1.3 MI W OF JCT CSAH 1, Fillmore, MN

Built 2015 Load: 32.4 t ADT: 245

T 300

Good

Over: TRIB S BRANCH ROOT RIVER

0.8 MI S OF JCT CSAH 12, Fillmore, MN

Built 2014 Load: 32.4 t ADT: 49

T 48

Good

Over: ROOT RIVER

0.2 MI S OF JCT CSAH 13, Fillmore, MN

Built 2015 Load: 32.4 t ADT: 48

T 381

Good

Over: STREAM

0.3 MI W OF JCT CR 114, Fillmore, MN

Built 2018 Load: 32.4 t ADT: 48

T 470

Good

Over: UNNAMED STREAM

0.5 MI S OF JCT CSAH 12, Fillmore, MN

Built 2021 Load: 32.4 t ADT: 48

T 216

Good

Over: STREAM

2.2 MI N OF JCT TH 52, Fillmore, MN

Built 2018 Load: 32.4 t ADT: 48

CR 117

Good

Over: STREAM

1.8 MI E OF JCT TH 80, Fillmore, MN

Built 2016 Load: 32.4 t ADT: 50

CR 104

Good

Over: MONEY CREEK

0.7 MI N OF JCT TH 30, Fillmore, MN

Built 2020 Load: 32.4 t ADT: 30

T 415

Good

Over: KEDRON CREEK

1.96 MI N OF JCT CSAH 2, Fillmore, MN

Built 2018 Load: 32.4 t ADT: 48

T 180

Good

Over: PINE CREEK

0.1 MI S OF JCT CSAH 30, Fillmore, MN

Built 2020 Load: 32.4 t ADT: 48

CSAH 4

Good

Over: KEDRON BROOK

1.7 MI E OF JCT CSAH 1, Fillmore, MN

Built 2019 Load: 32.4 t ADT: 115

CSAH 12

Good

Over: TRIB TO S BR ROOT RIVER

1.8 MI W OF JCT CSAH 14, Fillmore, MN

Built 2019 Load: 32.4 t ADT: 115

CSAH 30

Good

Over: PINE CREEK

1.9 MI E OF JCT TH 139, Fillmore, MN

Built 2022 Load: 32.4 t ADT: 135

T 389

Good

Over: BEAR CREEK

0.6 MI N OF JCT CSAH 2, Fillmore, MN

Built 2021 Load: 32.4 t ADT: 48

CSAH 26

Good

Over: UNNAMED STREAM

1.5 MI W OF JCT US 63, Fillmore, MN

Built 2022 Load: 32.4 t ADT: 45

PVT 55

Good

Over: BEAR CREEK

0.6 MI N OF JCT CSAH 2, Fillmore, MN

Built 2023 Load: 32.4 t ADT: 48

T 311

Good

Over: WILLOW CR

0.8 MI W OF JCT CSAH 15, Fillmore, MN

Built 2023 Load: 32.4 t ADT: 48

T 69

Good

Over: STREAM

0.9 MI N OF JCT CSAH 24, Fillmore, MN

Built 2023 Load: 32.4 t ADT: 48

MN 44

Good

Over: STREAM

3.3 MI W OF JCT TH 43, Fillmore, MN

Built 2013 Load: 32.4 t ADT: 2,400

MN 44

Good

Over: RICEFORD CREEK

1.7 MI E OF E JCT TH 52, Fillmore, MN

Built 2013 Load: 32.4 t ADT: 2,400

MN 44

Good

Over: STREAM

0.5 MI E OF E JCT TH 52, Fillmore, MN

Built 2013 Load: 32.4 t ADT: 2,100

MN 16

Good

Over: STREAM

0.04 MI SW OF JCT CSAH 21, Fillmore, MN

Built 2014 Load: 32.4 t ADT: 1,403

CSAH 1

Good

Over: CD #71

0.7 MI W OF JCT CSAH 32, Freeborn, MN

Built 2018 Load: 32.4 t ADT: 550

CR 107

Good

Over: COUNTY DITCH #71

0.2 MI E OF JCT CSAH 30, Freeborn, MN

Built 2018 Load: 32.4 t ADT: 65

T 54

Good

Over: WOODBURY CREEK

0.3 MI E OF JCT CSAH 34, Freeborn, MN

Built 2014 Load: 32.4 t ADT: 49

T 58

Good

Over: E FK BLUE EARTH RIVER

0.3 MI W OF JCT CR 61, Freeborn, MN

Built 2014 Load: 32.4 t ADT: 49

M 501

Good

Over: BANCROFT CREEK

0.8 MI E OF JCT CSAH 20, Freeborn, MN

Built 2021 Load: 32.4 t ADT: 49

T 313

Good

Over: GOOSE CREEK (CD #55)

0.8 MI S OF JCT CSAH 5, Freeborn, MN

Built 1978 Load: 32.4 t ADT: 15

M 466

Good

Over: STREAM

0.1 MI E OF JCT TH 19, Goodhue, MN

Built 2012 Load: 32.4 t ADT: 18

T 172

Good

Over: STREAM

0.4 MI N OF JCT CSAH 6, Goodhue, MN

Built 2012 Load: 32.4 t ADT: 99

T 209

Good

Over: LITTLE CANNON RIVER

1.6 MI N OF JCT TH 246, Goodhue, MN

Built 2012 Load: 32.4 t ADT: 83

T 209

Good

Over: STREAM

1.3 MI N OF JCT TH 60, Goodhue, MN

Built 2012 Load: 32.4 t ADT: 78

CSAH 24

Good

Over: STREAM

0.6 MI SW OF CSAH 25, Goodhue, MN

Built 2014 Load: 32.4 t ADT: 580

CSAH 6

Good

Over: DITCH

0.1 MI N OF JCT CSAH 9, Goodhue, MN

Built 2014 Load: 32.4 t ADT: 1,900

CSAH 6

Good

Over: DITCH

1.3 MI N OF JCT CSAH 9, Goodhue, MN

Built 2014 Load: 32.4 t ADT: 1,900

CSAH 6

Good

Over: STREAM

2.0 MI S OF JCT CSAH 1, Goodhue, MN

Built 2014 Load: 32.4 t ADT: 1,900

CSAH 6

Good

Over: STREAM

1.6 MI S OF JCT CSAH 1, Goodhue, MN

Built 2014 Load: 32.4 t ADT: 1,900

T 270

Good

Over: STREAM

1.2 MI E OF JCT CSAH 4, Goodhue, MN

Built 2016 Load: 32.4 t ADT: 49

CSAH 1

Good

Over: SILVER CREEK

0.2 MI N OF JCT TH 60, Goodhue, MN

Built 2017 Load: 32.4 t ADT: 640

CSAH 1

Good

Over: STREAM

0.6 MI N OF JCT CR 44, Goodhue, MN

Built 2017 Load: 32.4 t ADT: 365

T 246

Good

Over: TROUT BROOK

0.1 MI W OF JCT TH 58, Goodhue, MN

Built 2017 Load: 32.4 t ADT: 49

T 171

Good

Over: DRY RUN

1.3 MI NE OF JCT CSAH 7, Goodhue, MN

Built 2019 Load: 32.4 t ADT: 49

Showing 5,801-5,850 of 11,969 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.