Brown County, MN

98 public highway bridges

Brown County Bridge Snapshot

Brown County, Minnesota contains 98 public highway bridges in the FHWA National Bridge Inventory. Roughly 62.2% are rated “Good,” 34.7% “Fair,” 1% “Poor,” and 1% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in MN are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

98
Total Bridges
62.2%
Good
1%
Poor
1%
Structurally Deficient

Condition Distribution

Good
62.2% (61)
Fair
34.7% (34)
Poor
1% (1)
SD
1% (1)

All Bridges (98)

T 172

Good

Over: MOUND CREEK

0.7 MI S OF JCT CSAH 23, Brown, MN

Built 1978 Load: 29.4 t ADT: 12

T 178

Good

Over: LITTLE COTTONWOOD RIVER

1.5 MI N OF S CO LINE, Brown, MN

Built 1978 Load: 29.4 t ADT: 50

T 165

Good

Over: SPRING CREEK (JD # 29)

0.8 MI S OF JCT CSAH 30, Brown, MN

Built 1978 Load: 29.4 t ADT: 44

T 1

Good

Over: MOUND CREEK

1.6 MI W OF JCT CSAH 3, Brown, MN

Built 1985 Load: 29.4 t ADT: 60

CSAH 13

Good

Over: BIG COTTONWOOD RIVER

0.3 MI S OF JCT CSAH 26, Brown, MN

Built 1969 Load: 31.4 t ADT: 2,428

M 67

Good

Over: BIG COTTONWOOD RIVER

0.1 MI S OF JCT CSAH 3, Brown, MN

Built 2005 Load: 31.8 t ADT: 1,901

T 155

Good

Over: SPRING CREEK (JD # 29)

0.8 MI E OF JCT CSAH 8, Brown, MN

Built 2017 Load: 32.4 t ADT: 49

CSAH 8

Good

Over: JUD DITCH # 30

0.5 MI S OF JCT TH 68, Brown, MN

Built 2017 Load: 32.4 t ADT: 770

CSAH 2

Good

Over: Mound Creek

0.5 mi W of jct CSAH 23, Brown, MN

Built 2002 Load: 33.1 t ADT: 349

US 14

Good

Over: JUD DITCH # 30

1.7 MI W OF JCT TH 4, Brown, MN

Built 1992 Load: 34.5 t ADT: 2,572

CSAH 22

Good

Over: LITTLE COTTONWOOD RIVER

1.6 MI E OF JCT CSAH 10, Brown, MN

Built 1977 Load: 34.5 t ADT: 300

T 259

Good

Over: LITTLE COTTONWOOD RIVER

0.7 MI N OF JCT CSAH 24, Brown, MN

Built 1994 Load: 34.7 t ADT: 87

T 293

Good

Over: LITTLE COTTONWOOD RIVER

2.1 MI S OF JCT CSAH 24, Brown, MN

Built 1986 Load: 35.3 t ADT: 40

T 17

Good

Over: MOUND CREEK

0.2 MI E OF JCT CSAH 2, Brown, MN

Built 2000 Load: 35.3 t ADT: 28

CSAH 1

Good

Over: COAL MINE CREEK

1.0 MI N OF JCT TH 14, Brown, MN

Built 1971 Load: 35.9 t ADT: 56

CSAH 2

Good

Over: COAL MINE CREEK

0.1 MI S OF JCT TH 14, Brown, MN

Built 1971 Load: 35.9 t ADT: 349

CSAH 10

Good

Over: CO DITCH # 33

0.1 MI S OF JCT CSAH 20, Brown, MN

Built 1972 Load: 35.9 t ADT: 152

CSAH 10

Good

Over: SPRING CREEK

2.7 MI SE OF JCT TH 4, Brown, MN

Built 1976 Load: 35.9 t ADT: 21

CSAH 3

Good

Over: LITTLE COTTONWOOD RIVER

1.1 MI N OF S CO LINE, Brown, MN

Built 1977 Load: 35.9 t ADT: 127

T 170

Good

Over: MOUND CREEK

1.3 MI N OF S CO LINE, Brown, MN

Built 1992 Load: 35.9 t ADT: 40

CSAH 17

Good

Over: STREAM

0.8 MI E OF JCT TH 258, Brown, MN

Built 1992 Load: 35.9 t ADT: 580

T 221

Good

Over: CO DITCH # 33

0.1 MI S OF JCT CSAH 20, Brown, MN

Built 1990 Load: 35.9 t ADT: 42

CSAH 16

Good

Over: COTTONWOOD RIVER

2.2 MI S OF JCT TH 14, Brown, MN

Built 2012 Load: 36.6 t ADT: 567

US 14

Good

Over: MINNESOTA RIVER

0.8 MI E OF S JCT TH 15, Brown, MN

Built 2019 Load: 36.9 t ADT: 8,262

T 205

Good

Over: SLEEPY EYE CREEK

1.4 MI S OF JCT TH 14, Brown, MN

Built 1996 Load: 37.2 t ADT: 71

T 206

Good

Over: LITTLE COTTONWOOD RIVER

0.5 MI N OF JCT CSAH 20, Brown, MN

Built 2008 Load: 37.6 t ADT: 49

CSAH 10

Good

Over: BIG COTTONWOOD RIVER

1.1 MI SE JCT CSAH 27, Brown, MN

Built 2006 Load: 38.4 t ADT: 569

MSAS 110

Good

Over: MINNESOTA RIVER

600 EAST OF VALLEY ST, Brown, MN

Built 1978 Load: 38.8 t ADT: 6,924

T 180

Good

Over: LITTLE COTTONWOOD RIVER

3.8 MI N OF JCT CSAH 17, Brown, MN

Built 1999 Load: 39.2 t ADT: 27

CR 102

Good

Over: JUD DITCH # 10 (MORGAN C

2.2 MI NE OF JCT TH 15, Brown, MN

Built 2000 Load: 39.2 t ADT: 12

CSAH 27

Good

Over: JUD DITCH # 30

0.9 MI W OF JCT TH 14, Brown, MN

Built 2005 Load: 39.2 t ADT: 416

T 155

Good

Over: SPRING CREEK (JD #29)

0.3 MI E OF JCT CSAH 8, Brown, MN

Built 2009 Load: 39.2 t ADT: 49

T 40

Good

Over: STREAM

0.1 MI S OF JCT CSAH 20, Brown, MN

Built 2010 Load: 39.2 t ADT: 49

T 122

Good

Over: JUD DITCH # 30

2.2 MI E OF JCT CSAH 8, Brown, MN

Built 2011 Load: 39.2 t ADT: 49

MN 4

Good

Over: CO DITCH # 33

9.1 MI S OF JCT TH 14, Brown, MN

Built 2004 Load: 39.2 t ADT: 893

T 73

Good

Over: BIG COTTONWOOD RIVER

0.3 MI NW OF JCT CSAH 24, Brown, MN

Built 1996 Load: 40.6 t ADT: 108

M 165

Good

Over: COTTONWOOD RIVER

0.1 MI SW OF JCT TH 15, Brown, MN

Built 1994 Load: 41.2 t ADT: 201

T 73

Good

Over: DITCH

1.6 MI S OF JCT CSAH 27, Brown, MN

Built 2005 Load: 43.3 t ADT: 70

T 212

Good

Over: LITTLE COTTONWOOD RIVER

1.4 MI N OF JCT CSAH 20, Brown, MN

Built 1995 Load: 44.1 t ADT: 50

CSAH 2

Good

Over: Mound Creek

2.3 mi S of jct CSAH 21, Brown, MN

Built 2002 Load: 44.7 t ADT: 345

US 14

Good

Over: Sleepy Eye Creek

0.7 mi W of COBDEN, Brown, MN

Built 2001 Load: 45.0 t ADT: 2,344

T 232

Good

Over: LITTLE COTTONWOOD RIVER

1.8 MI E OF JCT CSAH 10, Brown, MN

Built 2005 Load: 45.1 t ADT: 68

T 241

Good

Over: LITTLE COTTONWOOD RIVER

2.9 MI S OF JCT CSAH 24, Brown, MN

Built 2000 Load: 46.3 t ADT: 40

CSAH 8

Good

Over: MINNESOTA RIVER

0.9 MI N OF JCT 360TH ST, Brown, MN

Built 2023 Load: 50.2 t ADT: 60

T 214

Good

Over: LITTLE COTTONWOOD RIVER

0.6 MI J OF JCT CSAH 20, Brown, MN

Built 2005 Load: 51.0 t ADT: 18

CSAH 8

Good

Over: LITTLE COTTONWOOD RIVER

6.3 MI N JCT CSAH 20, Brown, MN

Built 2008 Load: 54.2 t ADT: 775

CSAH 11

Good

Over: COTTONWOOD RIVER

0.9 MI N OF JCT CSAH 25, Brown, MN

Built 2009 Load: 54.4 t ADT: 359

T 38

Poor

Over: LITTLE COTTONWOOD RIVER

0.7 MI N OF JCT CSAH 20, Brown, MN

Built 1980 Load: 35.9 t ADT: 29

Read our methodology — how this data is sourced, computed, and verified.

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial