Martin County, MN

155 public highway bridges

Martin County Bridge Snapshot

Martin County, Minnesota contains 155 public highway bridges in the FHWA National Bridge Inventory. Roughly 57.4% are rated “Good,” 25.2% “Fair,” 6.5% “Poor,” and 6.5% 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.

155
Total Bridges
57.4%
Good
6.5%
Poor
6.5%
Structurally Deficient

Condition Distribution

Good
57.4% (89)
Fair
25.2% (39)
Poor
6.5% (10)
SD
6.5% (10)

All Bridges (155)

T 11

Fair

Over: ELM CREEK

1.4 MI S OF JCT CR 138, Martin, MN

Built 1979 Load: 43.1 t ADT: 43

T 12

Fair

Over: ELM CREEK

1.5 MI S OF JCT CR 138, Martin, MN

Built 1979 Load: 43.7 t ADT: 26

CSAH 54

Fair

Over: PERCH CREEK

1.0 MI E OF JCT CSAH 39, Martin, MN

Built 1952 Load: 45.4 t ADT: 240

CSAH 33

Fair

Over: LILY CREEK

1.1 MI N OF JCT CSAH 32, Martin, MN

Built 1972 Load: 46.1 t ADT: 128

CR 125

Fair

Over: E FK DES MOINES RIVER

2.8 MI S OF JCT CSAH 22, Martin, MN

Built 1972 Load: 50.6 t ADT: 100

T 295

Fair

Over: CENTER CREEK

0.6 MI N OF JCT CSAH 32, Martin, MN

Built 1976 Load: 57.1 t ADT: 34

CR 103

Good

Over: ELM CREEK

1.2 MI S OF JCT CSAH 44, Martin, MN

Built 1975 Load: 20.9 t ADT: 94

CSAH 13

Good

Over: JUD DITCH # 50

1.5 MI S OF JCT TH 4, Martin, MN

Built 1977 Load: 22.9 t ADT: 680

CSAH 18

Good

Over: JUDICIAL DITCH #14

0.2 MI S OF JCT CSAH 18, Martin, MN

Built 1970 Load: 23.3 t ADT: 111

MN 15

Good

Over: CENTER CREEK

0.3 MI S OF JCT TH 90, Martin, MN

Built 1973 Load: 24.1 t ADT: 11,176

T 180

Good

Over: ELM CREEK

0.7 MI NE OF JCT CSAH 36, Martin, MN

Built 1982 Load: 25.1 t ADT: 30

CSAH 26

Good

Over: E FK DES MOINES RIVER

1.2 MI E OF W CO LINE, Martin, MN

Built 1981 Load: 26.2 t ADT: 1,229

T 193

Good

Over: E FK DES MOINES RIVER

0.8 MI W OF JCT CR 107, Martin, MN

Built 1976 Load: 26.8 t ADT: 44

T 197

Good

Over: E FK DES MOINES RIVER

1.2 MI W OF JCT TH 4, Martin, MN

Built 1976 Load: 26.8 t ADT: 16

CR 142

Good

Over: ELM CREEK

1.0 MI E OF JCT CSAH 39, Martin, MN

Built 1981 Load: 26.8 t ADT: 115

T 54

Good

Over: ELM CREEK

1.4 MI S OF JCT CSAH 44, Martin, MN

Built 1997 Load: 27.8 t ADT: 39

CSAH 19

Good

Over: CEDAR RUN

0.2 MI N OF JCT CSAH 38, Martin, MN

Built 1978 Load: 28.4 t ADT: 163

CR 107

Good

Over: STREAM

1.5 MI N OF JCT CSAH 8, Martin, MN

Built 1940 Load: 28.8 t ADT: 77

CSAH 32

Good

Over: LILY CREEK

1.2 MI W OF JCT CSAH 39, Martin, MN

Built 1979 Load: 29.0 t ADT: 116

I 90

Good

Over: STREAM

6.1 MI W OF JCT TH 4, Martin, MN

Built 1972 Load: 29.4 t ADT: 8,600

I 90

Good

Over: E FK DES MOINES RIVER

5.5 MI W OF JCT TH 4, Martin, MN

Built 1973 Load: 29.4 t ADT: 8,600

CSAH 39

Good

Over: DUTCH CREEK

2.1 MI N OF JCT CSAH 20, Martin, MN

Built 1969 Load: 30.7 t ADT: 1,537

MSAS 107

Good

Over: CHAN BTWN LAKES

1.0 MI E OF JCT CSAH 39, Martin, MN

Built 1982 Load: 30.7 t ADT: 3,192

CSAH 53

Good

Over: SOUTH CREEK

1.5 MI S OF JCT CSAH 26, Martin, MN

Built 1995 Load: 30.7 t ADT: 1,007

T 200

Good

Over: CO DITCH # 11

0.9 MI E OF JCT CSAH 19, Martin, MN

Built 1981 Load: 31.4 t ADT: 24

CR 159

Good

Over: ELM CREEK

1.2 MI SE OF JCT CSAH 44, Martin, MN

Built 1988 Load: 32.0 t ADT: 27

T 171

Good

Over: CEDAR RUN

1.5 MI W OF JCT CSAH 9, Martin, MN

Built 1975 Load: 32.0 t ADT: 34

CSAH 33

Good

Over: ELM CREEK

1.3 MI N OF JCT CSAH 38, Martin, MN

Built 1965 Load: 32.3 t ADT: 128

T 198

Good

Over: CO DITCH # 11

0.8 MI E OF JCT CSAH 19, Martin, MN

Built 1980 Load: 32.3 t ADT: 22

T 193

Good

Over: STREAM

0.9 MI W OF JCT CR 103, Martin, MN

Built 2016 Load: 32.4 t ADT: 48

CR 140

Good

Over: WATKINS LAKE OUTLET

0.8 MI E OF JCT CR 103, Martin, MN

Built 2022 Load: 32.4 t ADT: 18

CSAH 54

Good

Over: S FK WATONWAN RIVER

0.4 MI E OF JCT CSAH 9, Martin, MN

Built 2020 Load: 32.4 t ADT: 661

T 148

Good

Over: JD #60

0.1 MI E OF JCT CSAH 33, Martin, MN

Built 2019 Load: 32.4 t ADT: 49

T 331

Good

Over: UNKNOWN CREEK

0.5 MI N OF JCT CR 122, Martin, MN

Built 2022 Load: 32.4 t ADT: 49

T 110

Good

Over: WILLOW CREEK

0.4 MI E OF JCT CSAH 27, Martin, MN

Built 2023 Load: 32.4 t ADT: 49

T 6

Good

Over: CEDAR RUN

0.3 MI N OF JCT CSAH 44, Martin, MN

Built 2023 Load: 32.4 t ADT: 49

MN 4

Good

Over: FOUR MILE CREEK

1.5 MI N OF DUNNELL, Martin, MN

Built 2014 Load: 32.4 t ADT: 836

CSAH 26

Good

Over: STREAM

1.0 MI E OF W CO LINE, Martin, MN

Built 1981 Load: 32.4 t ADT: 1,229

T 113

Good

Over: ELM CREEK

0.6 MI W OF JCT CSAH 53, Martin, MN

Built 1977 Load: 32.7 t ADT: 34

CR 159

Good

Over: CENTER CREEK

0.2 MI S OF JCT CR 134, Martin, MN

Built 1965 Load: 32.8 t ADT: 27

CR 122

Good

Over: OVER E FK DES MO

1.9 MI W OF JCT TH 4, Martin, MN

Built 1966 Load: 33.7 t ADT: 45

T 329

Good

Over: ELM CREEK

0.4 MI S OF JCT CSAH 44, Martin, MN

Built 1983 Load: 33.7 t ADT: 20

MSAS 120

Good

Over: DUTCH CREEK

0.1 MI E OF JCT CSAH 39, Martin, MN

Built 1991 Load: 34.1 t ADT: 3,123

MN 15

Good

Over: ELM CREEK

4.0 MI S OF TRUMAN, Martin, MN

Built 1982 Load: 34.3 t ADT: 3,495

T 75

Good

Over: CO DITCH # 11

2.3 MI N OF JCT CSAH 8, Martin, MN

Built 1977 Load: 34.3 t ADT: 22

T 67

Good

Over: E FK DES MOINES RIVER

0.6 MI S OF JCT CSAH 26, Martin, MN

Built 1977 Load: 34.3 t ADT: 40

CSAH 13

Good

Over: E FK DES MOINES RIVER

1.1 MI N OF JCT CSAH 8, Martin, MN

Built 1979 Load: 34.9 t ADT: 450

T 63

Good

Over: ELM CREEK

0.9 MI S OF JCT CSAH 40, Martin, MN

Built 1986 Load: 34.9 t ADT: 12

T 176

Good

Over: ELM CREEK

0.2 MI W OF JCT CR. 107, Martin, MN

Built 1977 Load: 35.3 t ADT: 30

CR 150

Good

Over: CEDAR RUN

1.6 MI W OF JCT CSAH 9, Martin, MN

Built 1927 Load: 35.9 t ADT: 130

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