Lyon County, MN

222 public highway bridges

Lyon County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Lyon County, Minnesota contains 222 public highway bridges. Roughly 78.4% are rated “Good,” 17.6% “Fair,” and 3.2% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

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

222
Total Bridges
78.4%
Good
17.6%
Fair
3.2%
Poor Condition

Condition Distribution

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

All Bridges (222)

MSAS 110

Good

Over: REDWOOD RIVER

0.2 MI NE OF JCT TH 19, Lyon, MN

Built 1977 Load: 29.4 t ADT: 2,800

T 112

Good

Over: STREAM

0.1 MI W OF JCT CR 55, Lyon, MN

Built 1980 Load: 29.4 t ADT: 22

MN 19

Good

Over: STREAM

3.2 MI W OF JCT TH 59, Lyon, MN

Built 1983 Load: 29.4 t ADT: 1,450

CSAH 7

Good

Over: STREAM

1.9 MI S OF JCT TH 23, Lyon, MN

Built 1978 Load: 29.4 t ADT: 758

CSAH 3

Good

Over: MUD CREEK

1.8 MI N OF JCT CSAH 26, Lyon, MN

Built 1980 Load: 29.4 t ADT: 420

CSAH 7

Good

Over: STREAM

0.6 MI N OF JCT CSAH 20, Lyon, MN

Built 1978 Load: 29.4 t ADT: 758

CSAH 7

Good

Over: STREAM

1.5 MI N OF JCT CSAH 20, Lyon, MN

Built 1978 Load: 29.4 t ADT: 758

CR 67

Good

Over: STREAM

0.4 MI S OF JCT CR 74, Lyon, MN

Built 1979 Load: 29.4 t ADT: 300

MSAS 110

Good

Over: REDWOOD RIVER

0.1 MI N OF JCT TH 19, Lyon, MN

Built 1978 Load: 29.4 t ADT: 2,500

T 85

Good

Over: STREAM

0.1 MI S OF JCT CR 76, Lyon, MN

Built 1980 Load: 29.4 t ADT: 10

CSAH 2

Good

Over: STREAM

1.1 MI W OF JCT CSAH 11, Lyon, MN

Built 1980 Load: 29.4 t ADT: 240

CSAH 2

Good

Over: STREAM

0.1 MI W OF JCT CSAH 11, Lyon, MN

Built 1980 Load: 29.4 t ADT: 240

T 2

Good

Over: REDWOOD RIVER

1.7 MI W OF JCT TH 91, Lyon, MN

Built 1980 Load: 29.4 t ADT: 18

CR 76

Good

Over: DITCH

0.9 MI E OF JCT CSAH 5, Lyon, MN

Built 1979 Load: 29.4 t ADT: 85

CSAH 9

Good

Over: STREAM

0.9 MI S OF JCT CSAH 8, Lyon, MN

Built 1941 Load: 29.4 t ADT: 321

CSAH 8

Good

Over: S BR YELLOW MEDICINE R

0.1 MI E OF JCT CSAH 3, Lyon, MN

Built 1970 Load: 30.2 t ADT: 295

CSAH 10

Good

Over: YELLOW MEDICINE RIVER

1.5 MI S OF CO LINE, Lyon, MN

Built 1971 Load: 30.7 t ADT: 285

T 30

Good

Over: COTTONWOOD RIVER

0.2 MI W OF JCT CSAH 9, Lyon, MN

Built 1978 Load: 31.8 t ADT: 35

T 178

Good

Over: STREAM

0.9 MI E OF JCT CR 63, Lyon, MN

Built 2017 Load: 32.4 t ADT: 25

T 264

Good

Over: REDWOOD RIVER

2.1 MI W OF JCT TH 91, Lyon, MN

Built 2014 Load: 32.4 t ADT: 25

T 302

Good

Over: STREAM

1.6 MI W OF JCT CR 65, Lyon, MN

Built 2017 Load: 32.4 t ADT: 20

T 85

Good

Over: DITCH

1.8 MI S OF JCT CSAH 8, Lyon, MN

Built 2017 Load: 32.4 t ADT: 25

T 184

Good

Over: STREAM

0.2 MI N OF TH 19, Lyon, MN

Built 2017 Load: 32.4 t ADT: 25

MN 68

Good

Over: STREAM

6.0 MI NW OF JCT US 59, Lyon, MN

Built 2022 Load: 32.4 t ADT: 3,810

CSAH 9

Good

Over: REDWOOD RIVER

1.2 MI S OF JCT CSAH 8, Lyon, MN

Built 1973 Load: 32.8 t ADT: 321

CSAH 33

Good

Over: REDWOOD RIVER

1.2 MI E OF JCT TH 59, Lyon, MN

Built 1983 Load: 33.1 t ADT: 4,014

MN 68

Good

Over: THREE MILE CREEK

1.1 MI SE OF GHENT, Lyon, MN

Built 1986 Load: 33.5 t ADT: 3,810

CSAH 12

Good

Over: REDWOOD RIVER

1.5 MI W OF JCT TH 91, Lyon, MN

Built 1970 Load: 33.9 t ADT: 60

T 262

Good

Over: TYLER CREEK

0.7 MI N OF JCT TH 14, Lyon, MN

Built 2021 Load: 35.3 t ADT: 49

MN 68

Good

Over: STREAM

0.6 MI SE OF TAUNTON, Lyon, MN

Built 1986 Load: 35.6 t ADT: 1,528

T 166

Good

Over: S BR YELLOW MEDICINE R

0.8 MI N OF JCT CSAH 10, Lyon, MN

Built 1999 Load: 35.9 t ADT: 20

T 229

Good

Over: Cottonwood River

1.4 mi S of jct CSAH 20, Lyon, MN

Built 2001 Load: 35.9 t ADT: 20

T 229

Good

Over: Cottonwood River

1.2 mi S of jct CSAH 20, Lyon, MN

Built 2001 Load: 35.9 t ADT: 20

T 47

Good

Over: COON CREEK

0.7 MI W OF JCT CR 66, Lyon, MN

Built 1981 Load: 35.9 t ADT: 36

T 211

Good

Over: STREAM

0.7 MI N OF JCT CSAH 20, Lyon, MN

Built 1981 Load: 35.9 t ADT: 8

CR 79

Good

Over: STREAM

0.3 MI E OF JCT CSAH 11, Lyon, MN

Built 1981 Load: 35.9 t ADT: 32

CSAH 20

Good

Over: STREAM

1.2 MI E OF JCT TH 59, Lyon, MN

Built 1981 Load: 35.9 t ADT: 83

T 130

Good

Over: S BR YELLOW MEDICINE R

0.1 MI E OF JCT CR 57, Lyon, MN

Built 1985 Load: 35.9 t ADT: 10

T 429

Good

Over: STREAM

0.4 MI S OF JCT TH 19, Lyon, MN

Built 1981 Load: 35.9 t ADT: 25

T 115

Good

Over: CO DITCH # 37

0.8 MI E OF JCT TH 68, Lyon, MN

Built 1981 Load: 35.9 t ADT: 16

CR 63

Good

Over: CO DITCH # 48

0.6 MI N OF CO LINE, Lyon, MN

Built 1987 Load: 35.9 t ADT: 168

T 183

Good

Over: STREAM

1.1 MI N OF JCT CSAH 8, Lyon, MN

Built 1987 Load: 35.9 t ADT: 27

T 229

Good

Over: STREAM

0.1 MI N OF JCT CSAH 2, Lyon, MN

Built 1981 Load: 35.9 t ADT: 27

T 99

Good

Over: STREAM

0.8 MI W OF JCT CSAH 15, Lyon, MN

Built 1981 Load: 35.9 t ADT: 10

T 155

Good

Over: STREAM

1.1 MI W OF JCT CSAH 3, Lyon, MN

Built 1981 Load: 35.9 t ADT: 8

T 99

Good

Over: STREAM

0.1 MI W OF JCT CSAH 15, Lyon, MN

Built 1981 Load: 35.9 t ADT: 10

T 302

Good

Over: STREAM

0.7 MI W OF JCT CR 65, Lyon, MN

Built 1984 Load: 35.9 t ADT: 12

CR 73

Good

Over: THREE MILE CREEK

0.4 MI N OF JCT CSAH 8, Lyon, MN

Built 1983 Load: 35.9 t ADT: 16

CR 73

Good

Over: REDWOOD RIVER

0.7 MI S OF JCT CSAH 8, Lyon, MN

Built 1983 Load: 35.9 t ADT: 79

CR 76

Good

Over: STREAM

0.6 MI W OF JCT CSAH 3, Lyon, MN

Built 1981 Load: 35.9 t ADT: 50

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

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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.