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

CSAH 4

Good

Over: CD #11

0.2 MI N OF JCT TH 23, Chippewa, MN

Built 2020 Load: 32.4 t ADT: 234

CSAH 15

Good

Over: PALMER CREEK

0.4 MI W OF JCT CSAH 5, Chippewa, MN

Built 2016 Load: 32.4 t ADT: 265

T 94

Good

Over: DRY WEATHER CREEK

0.9 MI N OF JCT CSAH 13, Chippewa, MN

Built 2017 Load: 32.4 t ADT: 49

T 151

Good

Over: DRY WEATHER CREEK

0.1 MI E OF JCT TH 29, Chippewa, MN

Built 2017 Load: 32.4 t ADT: 49

T 26

Good

Over: DITCH

0.6 MI E OF JCT CSAH 7, Chippewa, MN

Built 2017 Load: 32.4 t ADT: 49

T 157

Good

Over: JD #7 (HAWK CREEK)

0.5 MI E OF JCT CSAH 2, Chippewa, MN

Built 2019 Load: 32.4 t ADT: 49

CSAH 13

Good

Over: STREAM

0.3 MI E OF JCT CSAH 2, Chippewa, MN

Built 2019 Load: 32.4 t ADT: 239

T 98

Good

Over: CO DITCH # 22

0.3 MI N OF JCT CSAH 12, Chippewa, MN

Built 2021 Load: 32.4 t ADT: 49

CSAH 12

Good

Over: TRIB DRY WEATHER CREEK

1.1 MI E OF JCT CSAH 7, Chippewa, MN

Built 2022 Load: 32.4 t ADT: 30

T 151

Good

Over: DRY WEATHER CREEK

0.3 MI E OF JCT CSAH 7, Chippewa, MN

Built 2021 Load: 32.4 t ADT: 49

T 92

Good

Over: DRY WEATHER CREEK

1.3 MI N OF JCT CSAH 13, Chippewa, MN

Built 2021 Load: 32.4 t ADT: 49

MN 40

Good

Over: CO DITCH 16

18.0 MI W OF WILLMAR, Chippewa, MN

Built 2021 Load: 32.4 t ADT: 753

CR 81

Good

Over: DRY CREEK

0.1 MI N OF JCT CSAH 16, Chisago, MN

Built 2012 Load: 32.4 t ADT: 53

CR 67

Good

Over: N BR SUNRISE RIVER

0.3 MI S OF JCT TH 95, Chisago, MN

Built 2013 Load: 32.4 t ADT: 238

T 33

Good

Over: RUSH CREEK

0.7 MI SW OF JCT CSAH 5, Chisago, MN

Built 2015 Load: 32.4 t ADT: 50

CSAH 39

Good

Over: RUSH CREEK

0.1 MI S OF JCT CSAH 1, Chisago, MN

Built 2020 Load: 32.4 t ADT: 2,155

M 221

Good

Over: UPPER SUNRISE RIVER

2.3 MI SW OF JCT CR 79, Chisago, MN

Built 2023 Load: 32.4 t ADT: 3,040

CR 56

Good

Over: RUSH CREEK

1.2 MI S OF JCT CR 93, Chisago, MN

Built 2022 Load: 32.4 t ADT: 185

CR 85

Good

Over: GOOSE CREEK

0.2 MI W OF JCT CSAH 30, Chisago, MN

Built 1970 Load: 32.4 t ADT: 467

T 155

Good

Over: JUD DITCH #56

2.0 MI S OF JCT CSAH 39, Clay, MN

Built 2013 Load: 32.4 t ADT: 35

CSAH 2

Good

Over: WHISKY CREEK TRIB

0.6 MI E OF JCT CR 69, Clay, MN

Built 2020 Load: 32.4 t ADT: 675

T 135

Good

Over: DITCH # 6

1.1 MI E OF JCT CSAH 36, Clay, MN

Built 2014 Load: 32.4 t ADT: 17

T 193

Good

Over: S BRANCH WILD RICE RIVER

0.2 MI N OF JCT CSAH 34, Clay, MN

Built 2014 Load: 32.4 t ADT: 32

CR 56

Good

Over: DITCH # 34

0.1 MI N OF JCT CSAH 2, Clay, MN

Built 2014 Load: 32.4 t ADT: 15

T 57

Good

Over: DITCH # 10

0.9 MI N OF JCT CSAH 28, Clay, MN

Built 2014 Load: 32.4 t ADT: 44

CSAH 19

Good

Over: STREAM

0.8 MI S OF JCT TH 10, Clay, MN

Built 2015 Load: 32.4 t ADT: 1,056

T 70

Good

Over: HAY CREEK

1.7 MI E OF JCT TH 9, Clay, MN

Built 2015 Load: 32.4 t ADT: 22

CR 100

Good

Over: JD # 6

0.1 MI S OF JCT CSAH 36, Clay, MN

Built 2020 Load: 32.4 t ADT: 60

CR 93

Good

Over: JUDICIAL DITCH # 3

0.1 MI W OF JCT CR 68, Clay, MN

Built 2020 Load: 32.4 t ADT: 55

CR 68

Good

Over: DITCH # 3

0.1 MI S OF JCT CR 93, Clay, MN

Built 2020 Load: 32.4 t ADT: 60

CSAH 21

Good

Over: WHISKY CREEK

0.9 MI N OF JCT CSAH 2, Clay, MN

Built 2020 Load: 32.4 t ADT: 156

T 26

Good

Over: DITCH # 10

1.0 MI E OF JCT CSAH 11, Clay, MN

Built 2021 Load: 32.4 t ADT: 13

T 310

Good

Over: DITCH #17

0.5 MI N OF JCT T 243, Clay, MN

Built 2023 Load: 32.4 t ADT: 12

CSAH 9

Good

Over: SILVER CREEK

1.8 MI W OF JCT CSAH 5, Clearwater, MN

Built 2023 Load: 32.4 t ADT: 260

T 194

Good

Over: WILD RICE RIVER

1.2 MI N OF JCT TH 200, Clearwater, MN

Built 2016 Load: 32.4 t ADT: 49

T 710

Good

Over: WILD RICE RIVER

0.5MI W OF JCT TH92, Clearwater, MN

Built 2016 Load: 32.4 t ADT: 49

CR 121

Good

Over: LOST RIVER

0.1 MI N OF JCT CSAH 6, Clearwater, MN

Built 2022 Load: 32.4 t ADT: 55

CSAH 1

Good

Over: TWO ISLAND RIVER

0.4 MI E OF JCT CR 30, Cook, MN

Built 2020 Load: 32.4 t ADT: 272

CSAH 17

Good

Over: HOLLOW ROCK CREEK

0.3 MI W OF JCT CR 89, Cook, MN

Built 2018 Load: 32.4 t ADT: 10

UT 71

Good

Over: CARLSON CREEK

1.2 MI N OF JCT TH 61, Cook, MN

Built 2022 Load: 32.4 t ADT: 65

CSAH 11

Good

Over: STREAM

1.2 MI E OF JCT CSAH 6, Cottonwood, MN

Built 2012 Load: 32.4 t ADT: 61

CSAH 29

Good

Over: STREAM

1.4 MI S OF JCT TH 30, Cottonwood, MN

Built 2013 Load: 32.4 t ADT: 19

CSAH 3

Good

Over: WATONWAN RIVER

0.1 MI E OF JCT CSAH 2, Cottonwood, MN

Built 2013 Load: 32.4 t ADT: 280

T 207

Good

Over: STREAM

0.2 MI E OF JCT CSAH 4, Cottonwood, MN

Built 2014 Load: 32.4 t ADT: 30

T 147

Good

Over: MOUND CREEK

0.3 MI S OF JCT CSAH 10, Cottonwood, MN

Built 2016 Load: 32.4 t ADT: 29

CR 54

Good

Over: DUTCH CHARLEY CREEK

1.1 MI N OF JCT CSAH 11, Cottonwood, MN

Built 2021 Load: 32.4 t ADT: 45

T 113

Good

Over: DUTCH CHARLEY CREEK

1.5 MI W OF JCT CR 54, Cottonwood, MN

Built 2016 Load: 32.4 t ADT: 29

T 122

Good

Over: JUD DITCH # 1

1.2 MI S OF JCT TH 60, Cottonwood, MN

Built 2019 Load: 32.4 t ADT: 29

T 176

Good

Over: HIGHWATER CREEK

0.02 MI S OF JCT CR 53, Cottonwood, MN

Built 2020 Load: 32.4 t ADT: 29

T 109

Good

Over: HIGHWATER CREEK

0.85 MI E OF JCT CSAH 5, Cottonwood, MN

Built 2020 Load: 32.4 t ADT: 29

Showing 5,701-5,750 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.