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

UT 332

Good

Over: WINTER ROAD RIVER

0.4 MI S OF JCT TH 11, Lake of the Woods, MN

Built 1996 Load: 42.4 t ADT: 67

CR 100

Good

Over: SNAKE RIVER

1.4 MI E OF JCT CSAH 17, Marshall, MN

Built 2018 Load: 42.4 t ADT: 35

MN 27

Good

Over: PLATTE RIVER

8.2 MI E OF JCT TH 10, Morrison, MN

Built 2010 Load: 42.4 t ADT: 2,811

CON 5774

Good

Over: CASCADE CRK

AT THE JCT TH 14; 52, Olmsted, MN

Built 2004 Load: 42.4 t ADT: 2,457

CSAH 37

Good

Over: HAWK CREEK

1.5 MI W OF JCT CSAH 10, Renville, MN

Built 1991 Load: 42.4 t ADT: 55

T 210

Good

Over: S BR TWO RIVERS

0.5 MI SO OF JCT TH 11, Roseau, MN

Built 2003 Load: 42.4 t ADT: 50

T 46

Good

Over: S Fk Roseau River

1.6 mi E of jct TH 89, Roseau, MN

Built 2001 Load: 42.4 t ADT: 76

MN 73

Good

Over: FLOODWOOD RIVER

0.3 MI N OF N JCT TH 2, St. Louis, MN

Built 1979 Load: 42.4 t ADT: 1,401

US 53

Good

Over: RICE RIVER

6.0 MI S OF COOK, St. Louis, MN

Built 1992 Load: 42.4 t ADT: 1,846

MSAS 219

Good

Over: SILVER CREEK

0.04 MI S OF JCT 1ST ST, St. Louis, MN

Built 2003 Load: 42.4 t ADT: 6,300

CSAH 7

Good

Over: CLOQUET RIVER

1.6 MI W OF JCT TH33, St. Louis, MN

Built 2012 Load: 42.4 t ADT: 810

CR 186

Good

Over: SAUK RIVER

0.7 MI W OF JCT TH 4, Stearns, MN

Built 2010 Load: 42.4 t ADT: 1,050

CSAH 45

Good

Over: JUD DITCH # 2

1.7 MI N OF JCT TH 30, Steele, MN

Built 2005 Load: 42.4 t ADT: 710

CSAH 45

Good

Over: JUD DITCH # 2

2.0 MI N OF JCT TH 30, Steele, MN

Built 2005 Load: 42.4 t ADT: 710

MN 28

Good

Over: POMME DE TERRE RIVER

0.2 MI E OF JCT TH 59, Stevens, MN

Built 1984 Load: 42.4 t ADT: 2,269

US 61

Good

Over: GARVIN BR; DME RR

4.2 MI NW OF JCT TH 14, Winona, MN

Built 1978 Load: 42.4 t ADT: 3,592

MN 74

Good

Over: BEAVER CREEK

0.3 MI NE OF JCT CSAH 30, Winona, MN

Built 2020 Load: 42.4 t ADT: 66

UT 201

Good

Over: CROW CREEK

ANGLE INLET, Lake of the Woods, MN

Built 1990 Load: 42.5 t ADT: 50

IRR BIA RTE 0001

Good

Over: SHAKOPEE DRAINAGE

SHAKOPEE, Scott, MN

Built 2005 Load: 42.5 t ADT: 2,500

T 37

Good

Over: BULLARD CREEK

0.2 MI N OF JCT CSAH 21, Goodhue, MN

Built 1997 Load: 42.6 t ADT: 53

T 33

Good

Over: E BR ROCK RIVER

1.1 MI W JCT TWP 266, Pipestone, MN

Built 2007 Load: 42.6 t ADT: 24

CSAH 27

Good

Over: S FK WATONWAN RIVER

1.0 MI S OF JCT CSAH 10, Watonwan, MN

Built 1996 Load: 42.6 t ADT: 1,400

CON 5813

Good

Over: CASCADE CREEK

0.1 MI N 0FN JCT TH52; 14, Olmsted, MN

Built 2004 Load: 42.7 t ADT: 5,075

CSAH 78

Good

Over: BNSF RR

1.2 MI S OF JCT TH 10, Anoka, MN

Built 2019 Load: 42.8 t ADT: 9,169

T 66

Good

Over: LITTLE COBB RIVER

0.1 MI W OF JCT CSAH 53, Blue Earth, MN

Built 2007 Load: 42.8 t ADT: 28

CSAH 26

Good

Over: BUFFALO RIVER

2.1 MI W OF JCT CSAH 11, Clay, MN

Built 1989 Load: 42.8 t ADT: 2,181

T 724

Good

Over: S BR WILD RICE RIVER

1.1 MI S OF JCT CSAH 42, Clay, MN

Built 2017 Load: 42.8 t ADT: 60

M 466

Good

Over: SPRING CREEK

0.3 MI NE OF JCT TH 19, Goodhue, MN

Built 2013 Load: 42.8 t ADT: 18

CON 5951

Good

Over: SOIL

AT JCT US 12; CSAH 6, Hennepin, MN

Built 2007 Load: 42.8 t ADT: 8,858

MN 95

Good

Over: RUM RIVER

4.8 MI W OF CAMBRIDGE, Isanti, MN

Built 2009 Load: 42.8 t ADT: 6,629

CSAH 3

Good

Over: S BR YELLOW MEDICINE R

0.5 MI N OF JCT TH 68, Lyon, MN

Built 2018 Load: 42.8 t ADT: 420

CSAH 10

Good

Over: YELLOW MEDICINE RIVER

2.75 MI W OF JCT US 59, Lyon, MN

Built 2016 Load: 42.8 t ADT: 285

T 355

Good

Over: CLEARWATER RIVER

0.4 MI S OF N CO LINE, Meeker, MN

Built 1992 Load: 42.8 t ADT: 71

T 259

Good

Over: SWAN RIVER

0.3 MI S OF JCT CSAH 12, Morrison, MN

Built 2017 Load: 42.8 t ADT: 164

CR 57

Good

Over: STREAM

0.9 MI W OF JCT TH 56, Mower, MN

Built 2017 Load: 42.8 t ADT: 108

US 14

Good

Over: BEAR CREEK

0.9 MI E OF JCT TH63, Olmsted, MN

Built 1995 Load: 42.8 t ADT: 12,619

MSAS 125

Good

Over: BEAR CREEK

0.3 MI E of JCT CSAH 1, Olmsted, MN

Built 2009 Load: 42.8 t ADT: 5,700

MN 106

Good

Over: LEAF RIVER

4.2 MI S OF JCT TH10, Otter Tail, MN

Built 1990 Load: 42.8 t ADT: 1,133

T 48

Good

Over: MISSION CREEK

2.5 MI N;W OF JCT CSAH 11, Pine, MN

Built 2003 Load: 42.8 t ADT: 201

CSAH 1

Good

Over: ROCK RIVER

0.6 MI W OF JCT CSAH 17, Pipestone, MN

Built 2012 Load: 42.8 t ADT: 1,014

MN 36

Good

Over: KELLER LAKE

0.4 MI W OF JCT TH 61, Ramsey, MN

Built 2013 Load: 42.8 t ADT: 69,704

CSAH 30

Good

Over: MN COMMERCIAL RR

JUST W OF TH 280, Ramsey, MN

Built 2009 Load: 42.8 t ADT: 19,488

CSAH 42

Good

Over: PRAIRIE CREEK

1.2 MI N OF JCT CSAH 31, Rice, MN

Built 2015 Load: 42.8 t ADT: 275

T 76

Good

Over: SPLIT ROCK CREEK

1.3 MI W OF JCT TH 23, Rock, MN

Built 2017 Load: 42.8 t ADT: 11

CSAH 77

Good

Over: PIKE RIVER

0.5 MI N OF JCT TH 1, St. Louis, MN

Built 1992 Load: 42.8 t ADT: 3,400

T 301

Good

Over: STREAM

0.3 MI SE OF JCT CR 611, St. Louis, MN

Built 2000 Load: 42.8 t ADT: 27

CSAH 52

Good

Over: WHITEFACE RIVER

0.1 MI W OF JCT CSAH 15, St. Louis, MN

Built 2019 Load: 42.8 t ADT: 380

CSAH 13

Good

Over: TWELVE MILE CREEK

0.4 MI N OF JCT CSAH 6, Traverse, MN

Built 2007 Load: 42.8 t ADT: 20

CON 2813

Good

Over: RR; BIKE PATH

5.6 MI SE JCT TH 61 & 90, Winona, MN

Built 2016 Load: 42.8 t ADT: 4,581

CSAH 40

Good

Over: CLEARWATER RIVER

0.6 M W OF JCT CSAH 24, Wright, MN

Built 2010 Load: 42.8 t ADT: 1,350

Showing 10,701-10,750 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.