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

M 94

Good

Over: BASSETT CREEK

0.1 MI W OF JCT CSAH 102, Hennepin, MN

Built 2000 Load: 40.8 t ADT: 750

MSAS 123

Good

Over: STREAM

0.9 MI NE OF JCT I494, Hennepin, MN

Built 2007 Load: 40.8 t ADT: 3,800

CON 3374

Good

Over: County Ditch 43

0.7 MI W OF JCT TH 494, Hennepin, MN

Built 1998 Load: 40.8 t ADT: 4,896

I 35W

Good

Over: STORM SEWER

I 35W NEAR 35TH ST, Hennepin, MN

Built 2009 Load: 40.8 t ADT: 170,406

I 35W

Good

Over: STORM SEWER

I 35W NEAR 39TH ST, Hennepin, MN

Built 2009 Load: 40.8 t ADT: 170,406

MN 100

Good

Over: Bassett Creek

1.7 MI N OF JCT TH 55, Hennepin, MN

Built 2000 Load: 40.8 t ADT: 101,000

CSAH 44

Good

Over: PARK ACCESS RD

0.2 MI N OF JCT TH 7, Hennepin, MN

Built 1994 Load: 40.8 t ADT: 5,645

T 11

Good

Over: STREAM

1.8 MI SE OF JCT CSAH 27, Houston, MN

Built 2004 Load: 40.8 t ADT: 25

CSAH 32

Good

Over: CROOKED CREEK

0.5 MI N OF JCT CR 249, Houston, MN

Built 2008 Load: 40.8 t ADT: 205

CSAH 5

Good

Over: S FK CROOKED CREEK

0.75 MI S OF JCT CR 249, Houston, MN

Built 2010 Load: 40.8 t ADT: 652

CSAH 5

Good

Over: DRY RUN

3.2 MI SE OF JCT CSAH 14, Houston, MN

Built 2010 Load: 40.8 t ADT: 45

CSAH 5

Good

Over: DRY RUN

1.8 MI NW OF JCT CSAH 23, Houston, MN

Built 2010 Load: 40.8 t ADT: 45

CSAH 5

Good

Over: STREAM

2.5 MI NW OF STATE LINE, Houston, MN

Built 2010 Load: 40.8 t ADT: 66

CSAH 6

Good

Over: STREAM

2.8 MI NW OF JCT CSAH 25, Houston, MN

Built 2011 Load: 40.8 t ADT: 797

MN 16

Good

Over: Stream

0.5 mi N of jct TH 44, Houston, MN

Built 2002 Load: 40.8 t ADT: 7,319

MN 76

Good

Over: WINNEBAGO CREEK

6.5 MI N OF IOWA LINE, Houston, MN

Built 1999 Load: 40.8 t ADT: 1,478

MN 16

Good

Over: Stream

1.0 mi N of jct TH 44, Houston, MN

Built 2002 Load: 40.8 t ADT: 7,319

T 221

Good

Over: Nicktie River

1.1 mi E of jct CSAH 45, Hubbard, MN

Built 2001 Load: 40.8 t ADT: 20

CR 95

Good

Over: SCHOOLCRAFT RIVER

0.8 MI E OFJCT CSAH 4, Hubbard, MN

Built 2003 Load: 40.8 t ADT: 21

CSAH 37

Good

Over: SUCKER CREEK

0.23 MI E OF JCT TH 64, Hubbard, MN

Built 2011 Load: 40.8 t ADT: 168

CSAH 44

Good

Over: SCHOOLCRAFT RIVER

1.0 MI E OF JCT CSAH 4, Hubbard, MN

Built 2003 Load: 40.8 t ADT: 160

T 1176

Good

Over: SHELL RIVER

0.8 MI S OF JCT CSAH 14, Hubbard, MN

Built 2008 Load: 40.8 t ADT: 49

T 22

Good

Over: STANCHFIELD CREEK

0.6 MI N OF JCT CSAH 3, Isanti, MN

Built 1997 Load: 40.8 t ADT: 960

CSAH 7

Good

Over: GREEN LAKE BROOK

0.6 MI N OF JCT CO RD 39, Isanti, MN

Built 2005 Load: 40.8 t ADT: 312

MN 47

Good

Over: Green Lake Brook

1.5 mi S of jct TH 95, Isanti, MN

Built 2002 Load: 40.8 t ADT: 2,819

MN 47

Good

Over: STANCHFIELD CREEK

7.6 MI N OF JCT TH 95, Isanti, MN

Built 2004 Load: 40.8 t ADT: 3,011

CR 141

Good

Over: MOOSE CREEK

0.7 MI W OF JCT CSAH 33, Itasca, MN

Built 2010 Load: 40.8 t ADT: 90

SFR 150

Good

Over: BEAR RIVER

0.1 MI SW OF CR 552, Itasca, MN

Built 2010 Load: 40.8 t ADT: 14

CSAH 4

Good

Over: LOON LAKE OUTLET

0.7 MI E OF JCT CSAH 2, Jackson, MN

Built 2000 Load: 40.8 t ADT: 670

T 205

Good

Over: LITTLE SIOUX RIVER

0.3 MI S OF JCT CSAH 34, Jackson, MN

Built 1999 Load: 40.8 t ADT: 20

T 76

Good

Over: JUD DITCH # 76

0.9 MI W OF JCT TH 60, Jackson, MN

Built 1999 Load: 40.8 t ADT: 25

T 6

Good

Over: STREAM

1.5 MI S OFJCT CSAH 4, Jackson, MN

Built 2000 Load: 40.8 t ADT: 50

CSAH 29

Good

Over: STREAM

1.1 MI S OF JCT CSAH 34, Jackson, MN

Built 2001 Load: 40.8 t ADT: 580

CSAH 29

Good

Over: JUD DITCH # 32

1.2 MI N OF JCT CSAH 34, Jackson, MN

Built 2000 Load: 40.8 t ADT: 430

T 132

Good

Over: SO FRK ELM CREEK

0.2 MI S OFJCT CSAH 22, Jackson, MN

Built 2000 Load: 40.8 t ADT: 50

T 351

Good

Over: Jud Ditch # 13

0.6 mi E of jct TH 264, Jackson, MN

Built 2002 Load: 40.8 t ADT: 1

CSAH 3

Good

Over: JUD DITCH # 13

0.1 MI S OF JCT CR 68, Jackson, MN

Built 2005 Load: 40.8 t ADT: 155

T 363

Good

Over: JACK CREEK OVERFLOW

0.5 MI N OF JCT TH 60, Jackson, MN

Built 2005 Load: 40.8 t ADT: 15

CSAH 14

Good

Over: JUD DITCH # 3

2.4 MI W OF JCT TH 86, Jackson, MN

Built 2006 Load: 40.8 t ADT: 405

CR 66

Good

Over: N BR LITTLE SIOUX RIVER

1.3 MI W OF JCT TH 86, Jackson, MN

Built 2006 Load: 40.8 t ADT: 35

T 54

Good

Over: OKABENA CREEK

0.3 MI E OF JCT CSAH 1, Jackson, MN

Built 2009 Load: 40.8 t ADT: 49

T 186

Good

Over: JACK CREEK

0.9 MI S OF JCT CSAH 24, Jackson, MN

Built 2011 Load: 40.8 t ADT: 49

CR 66

Good

Over: JUD DITCH # 35

1.6 MI W OF JCT CSAH 17, Jackson, MN

Built 2011 Load: 40.8 t ADT: 40

CR 66

Good

Over: JUD DITCH # 8

0.6 MI W OF JCT CSAH 17, Jackson, MN

Built 2011 Load: 40.8 t ADT: 90

MN 23

Good

Over: HAWK CREEK

2.5 MI NE OF RAYMOND, Kandiyohi, MN

Built 2000 Load: 40.8 t ADT: 6,409

MN 23

Good

Over: HAWK CREEK

4.4 MI NE OF RAYMOND, Kandiyohi, MN

Built 2000 Load: 40.8 t ADT: 6,409

UT 3

Good

Over: SD DITCH # 95; LAT #1

0.9 MI N OF JCT CSAH 10, Kittson, MN

Built 1995 Load: 40.8 t ADT: 12

T 5

Good

Over: STATE DITCH # 51

1.1 MI E OF JCT CSAH 24, Kittson, MN

Built 1995 Load: 40.8 t ADT: 12

UT 143

Good

Over: ESTER BROOK

0.3 MI W OF JCT CSAH 8, Koochiching, MN

Built 1999 Load: 40.8 t ADT: 18

CR 78

Good

Over: BEAR RIVER

1.0 MI W OF JCT CR 14, Koochiching, MN

Built 1999 Load: 40.8 t ADT: 28

Showing 9,951-10,000 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.