Lyon County, MN

222 public highway bridges

Lyon County Bridge Snapshot

Lyon County, Minnesota contains 222 public highway bridges in the FHWA National Bridge Inventory. Roughly 78.4% are rated “Good,” 17.6% “Fair,” 3.2% “Poor,” and 3.2% 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.

222
Total Bridges
78.4%
Good
3.2%
Poor
3.2%
Structurally Deficient

Condition Distribution

Good
78.4% (174)
Fair
17.6% (39)
Poor
3.2% (7)
SD
3.2% (7)

All Bridges (222)

CR 57

Good

Over: STREAM

1.1 MI S OF JCT CSAH 8, Lyon, MN

Built 2003 Load: 39.2 t ADT: 25

T 441

Good

Over: STREAM

0.5 MI S OF JCT CSAH 20, Lyon, MN

Built 2004 Load: 39.2 t ADT: 30

CSAH 20

Good

Over: MEADOW CREEK

0.1 MI W JCT CSAH 11, Lyon, MN

Built 2005 Load: 39.2 t ADT: 83

MSAS 112

Good

Over: REDWOOD RIVER

0.1 MI W OF COLLEGE DR, Lyon, MN

Built 2007 Load: 39.2 t ADT: 1,750

T 57

Good

Over: COTTONWOOD RIVER

0.7 MI E JCT US 59, Lyon, MN

Built 2008 Load: 39.2 t ADT: 30

T 225

Good

Over: UNNAMED STREAM

0.6 MI S OF JCT CSAH 20, Lyon, MN

Built 2009 Load: 39.2 t ADT: 30

T 129

Good

Over: STREAM

0.4 MI E OF JCT TH 59, Lyon, MN

Built 1983 Load: 39.2 t ADT: 30

CR 80

Good

Over: CO DITCH #69

0.1 MI W OF JCT CR 75, Lyon, MN

Built 1981 Load: 39.2 t ADT: 900

T 154

Good

Over: STREAM

0.9 MI S OF JCT CSAH 10, Lyon, MN

Built 1992 Load: 39.2 t ADT: 31

CR 65

Good

Over: STREAM

0.9 MI N OF JCT CSAH 8, Lyon, MN

Built 1990 Load: 39.2 t ADT: 26

T 94

Good

Over: THREE MILE CREEK

0.9 MI E OF JCT CSAH 5, Lyon, MN

Built 1992 Load: 39.2 t ADT: 44

T 135

Good

Over: N BR YELLOW MEDICINE R

0.5 MI S OF N CO LINE, Lyon, MN

Built 1989 Load: 39.2 t ADT: 23

T 100

Good

Over: STREAM

0.2 MI W OF JCT CSAH 5, Lyon, MN

Built 1991 Load: 39.2 t ADT: 11

T 204

Good

Over: REDWOOD RIVER (JD # 37)

0.3 MI S OF JCT CSAH 8, Lyon, MN

Built 1986 Load: 39.2 t ADT: 12

CR 73

Good

Over: STREAM

0.8 MI S OF JCT CSAH 2, Lyon, MN

Built 1983 Load: 39.2 t ADT: 29

T 182

Good

Over: THREE MILE CREEK

0.1 MI N OF JCT CSAH 8, Lyon, MN

Built 1990 Load: 39.2 t ADT: 15

T 190

Good

Over: STREAM

0.9 MI S OF JCT TH 14, Lyon, MN

Built 1994 Load: 39.2 t ADT: 93

CSAH 2

Good

Over: STREAM

0.1 MI E OF JCT CSAH 11, Lyon, MN

Built 1986 Load: 39.2 t ADT: 155

T 417

Good

Over: MUD CREEK

0.2 MI W OF JCT CSAH 3, Lyon, MN

Built 1986 Load: 39.2 t ADT: 30

CSAH 1

Good

Over: STREAM

0.1 MI W OF JCT CR 55, Lyon, MN

Built 1989 Load: 39.2 t ADT: 305

CR 51

Good

Over: CO DITCH # 14

0.4 MI N OF JCT TH 14, Lyon, MN

Built 1991 Load: 39.2 t ADT: 25

T 229

Good

Over: STREAM

0.3 MI S OF JCT CSAH 20, Lyon, MN

Built 1993 Load: 39.2 t ADT: 45

CR 76

Good

Over: S BR YELLOW MEDICINE R

0.8 MI E OF JCT CSAH 13, Lyon, MN

Built 1990 Load: 39.2 t ADT: 50

T 116

Good

Over: THREE MILE CREEK

0.7 MI W OF JCT TH 59, Lyon, MN

Built 1992 Load: 39.2 t ADT: 46

CSAH 8

Good

Over: DITCH

0.2 MI NE OF JCT TH 68, Lyon, MN

Built 1988 Load: 39.2 t ADT: 435

T 206

Good

Over: N BR YELLOW MEDICINE R

0.2 MI N OF JCT TH 68, Lyon, MN

Built 1993 Load: 39.2 t ADT: 34

CR 66

Good

Over: COON CREEK

2.8 MI NW OF JCT CSAH 13, Lyon, MN

Built 1995 Load: 39.2 t ADT: 25

T 211

Good

Over: COON CREEK

1.1 MI S OF JCT CSAH 4, Lyon, MN

Built 1991 Load: 39.2 t ADT: 37

T 193

Good

Over: THREE MILE CREEK

1.4 MI N OF JCT CSAH 8, Lyon, MN

Built 1993 Load: 39.2 t ADT: 10

T 83

Good

Over: S BR YELLOW MEDICINE R

0.5 MI W OF JCT CSAH 13, Lyon, MN

Built 1992 Load: 39.2 t ADT: 25

CSAH 11

Good

Over: STREAM

0.1 MI N OF JCT CSAH 2, Lyon, MN

Built 1995 Load: 39.2 t ADT: 517

T 163

Good

Over: COON CREEK

0.7 MI N OF JCT CSAH 2, Lyon, MN

Built 1997 Load: 39.2 t ADT: 29

T 174

Good

Over: STEAM

0.5 MI N OF CSAH 24, Lyon, MN

Built 1960 Load: 39.2 t ADT: 1

CR 67

Good

Over: COTTONWOOD RIVER

1.7 MI S OF JCT CSAH 2, Lyon, MN

Built 1996 Load: 40.8 t ADT: 55

MSAS 130

Good

Over: Redwood River

0.4 MI E OF JCT TH 59, Lyon, MN

Built 2001 Load: 40.8 t ADT: 1,450

T 340

Good

Over: BIG COTTONWOOD RIVER

0.3 MI NE OF JCT TH 59, Lyon, MN

Built 2008 Load: 40.8 t ADT: 30

T 3

Good

Over: UNNAMED STREAM

0.8 MI E OF JCT CSAH 7, Lyon, MN

Built 2010 Load: 40.8 t ADT: 11

CR 72

Good

Over: MEADOW CREEK

0.1 MI W OF JCT CSAH 7, Lyon, MN

Built 2010 Load: 40.8 t ADT: 93

T 471

Good

Over: STREAM

0.7 MI S OF JCT TH 19, Lyon, MN

Built 2010 Load: 40.8 t ADT: 25

MN 23

Good

Over: DITCH

3.0 MI W OF JCT TH 59, Lyon, MN

Built 1999 Load: 40.8 t ADT: 5,910

CR 63

Good

Over: COTTONWOOD RIVER

2.0 MI S OF JCT CSAH 2, Lyon, MN

Built 1991 Load: 41.2 t ADT: 38

CSAH 5

Good

Over: REDWOOD RIVER

0.5 MI NW OF JCT CSAH 25, Lyon, MN

Built 1986 Load: 41.6 t ADT: 720

CR 67

Good

Over: THREE MILE CREEK

1.0 MI N OF JCT CSAH 8, Lyon, MN

Built 2015 Load: 42.1 t ADT: 24

CSAH 11

Good

Over: COTTONWOOD RIVER

0.7 MI S OF JCT CSAH 20, Lyon, MN

Built 1992 Load: 42.3 t ADT: 517

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 31

Good

Over: N BR YELLOW MEDICINE R

1.4 MI N OF JCT CSAH 26, Lyon, MN

Built 1987 Load: 43.4 t ADT: 65

CSAH 2

Good

Over: Cottonwood River

0.9 mi E of jct CSAH 9, Lyon, MN

Built 2002 Load: 43.4 t ADT: 240

CR 73

Good

Over: MEADOW CREEK

0.8 MI N OF JCT CSAH 20, Lyon, MN

Built 1996 Load: 43.6 t ADT: 16

CR 61

Good

Over: N BR YELLOW MEDICINE R

0.9 MI S OF JCT CSAH 10, Lyon, MN

Built 1995 Load: 43.9 t ADT: 135

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

Related

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