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)

CSAH 7

Unknown

Over: I 90

3.2 MI W OF JCT TH 4, Martin, MN

Built 1971 ADT: 8,741

I 90

Unknown

Over: TWP 318

0.1 MI W OF JCT TH 4, Martin, MN

Built 1972 ADT: 50

I 90

Unknown

Over: TWP 318

0.1 MI W OF JCT TH 4, Martin, MN

Built 1972 ADT: 50

I 90

Unknown

Over: TH 4

AT THE JCT TH 4, Martin, MN

Built 1972 ADT: 1,986

I 90

Unknown

Over: TH 4

AT THE JCT TH 4, Martin, MN

Built 1972 ADT: 1,986

I 90

Unknown

Over: TH 263

6.3 MI E OF JCT TH 4, Martin, MN

Built 1973 ADT: 2,365

I 90

Unknown

Over: TH 263

6.3 MI E OF JCT TH 4, Martin, MN

Built 1973 ADT: 2,365

CSAH 130

Unknown

Over: I 90

5.3 MI W OF JCT TH 15, Martin, MN

Built 1973 ADT: 8,640

CSAH 39

Unknown

Over: I 90

1.8 MI W OF JCT TH 15, Martin, MN

Built 1973 ADT: 8,640

CSAH 53

Unknown

Over: I 90

AT THE JCT TH 262, Martin, MN

Built 1972 ADT: 9,137

CSAH 59

Unknown

Over: I 90

8.2 MI E OF JCT TH 15, Martin, MN

Built 1973 ADT: 9,137

CSAH 41

Unknown

Over: I 90

0.7 MI W OF JCT TH 15, Martin, MN

Built 1973 ADT: 8,740

RAILROAD

Unknown

Over: I 90

4.5 MI E OF JCT TH 4, Martin, MN

Built 1973 ADT: 8,178

T 40

Unknown

Over: I 90

2.1 MI E OF JCT TH 15, Martin, MN

Built 1972 ADT: 10,130

CSAH 23

Unknown

Over: I 90

3.9 MI E OF JCT TH 4, Martin, MN

Built 1973 ADT: 8,178

I 90

Unknown

Over: TH 15

AT THE JCT TH 15, Martin, MN

Built 1973 ADT: 4,767

I 90

Unknown

Over: TH 15

AT THE JCT TH 15, Martin, MN

Built 1973 ADT: 11,024

T 298

Fair

Over: LILY CREEK

0.6 MI W OF JCT CSAH 33, Martin, MN

Built 1973 Load: 4.9 t ADT: 40

T 36

Fair

Over: ELM CREEK

0.6 MI N OF JCT CR 142, Martin, MN

Built 1918 Load: 15.5 t ADT: 67

CSAH 39

Fair

Over: ELM CREEK

0.5 MI S OF JCT CR 142, Martin, MN

Built 1966 Load: 17.2 t ADT: 1,153

CSAH 27

Fair

Over: ELM CREEK

1.2 MI S OF JCT CSAH 44, Martin, MN

Built 1977 Load: 18.0 t ADT: 1,456

T 58

Fair

Over: E FK DES MOINES RIVER

AT W CO LINE, Martin, MN

Built 1918 Load: 19.6 t ADT: 42

T 67

Fair

Over: E FK DES MOINES RIVER

0.1 MI N OF JCT CR. 122, Martin, MN

Built 1916 Load: 19.6 t ADT: 30

I 90

Fair

Over: CENTER CREEK

1.3 MI E OF JCT TH 15, Martin, MN

Built 1973 Load: 26.2 t ADT: 5,100

I 90

Fair

Over: CENTER CREEK

1.3 MI E OF JCT TH 15, Martin, MN

Built 1973 Load: 26.2 t ADT: 5,100

CSAH 53

Fair

Over: ELM CREEK

1.1 MI S OF JCT CSAH 44, Martin, MN

Built 1964 Load: 26.8 t ADT: 401

CSAH 18

Fair

Over: SOUTH CREEK

0.9 MI W OF JCT CR 151, Martin, MN

Built 1971 Load: 28.4 t ADT: 435

CSAH 27

Fair

Over: WILLOW CREEK

0.8 MI N OF JCT CSAH 50, Martin, MN

Built 1968 Load: 28.8 t ADT: 1,456

MN 4

Fair

Over: CEDAR RUN

0.8 MI N OF TRIMONT, Martin, MN

Built 1946 Load: 29.4 t ADT: 1,792

I 90

Fair

Over: SOUTH CREEK

3.6 MI E OF JCT TH 262, Martin, MN

Built 1972 Load: 29.4 t ADT: 8,111

I 90

Fair

Over: E FK DES MOINES RIVER

6.0 MI W OF JCT TH 4, Martin, MN

Built 1973 Load: 29.4 t ADT: 8,600

I 90

Fair

Over: E FK DES MOINES RIVER

5.1 MI W OF JCT TH 4, Martin, MN

Built 1972 Load: 29.4 t ADT: 8,600

I 90

Fair

Over: IM RAIL

1.6 MI E OF JCT TH 15, Martin, MN

Built 1973 Load: 30.8 t ADT: 5,100

T 3

Fair

Over: CEDAR RUN

1.9 MI N OF JCT CSAH 44, Martin, MN

Built 1975 Load: 32.0 t ADT: 28

CR 123

Fair

Over: E FK DES MOINES RIVER

2.0 MI N OF JCT CSAH 8, Martin, MN

Built 1966 Load: 32.3 t ADT: 50

T 18

Fair

Over: ELM CREEK

1.2 MI E OF JCT CSAH 38, Martin, MN

Built 1976 Load: 32.3 t ADT: 49

CR 132

Fair

Over: LILY CREEK

0.8 MI E OF JCT CSAH 27, Martin, MN

Built 1977 Load: 32.4 t ADT: 120

T 126

Fair

Over: SOUTH CREEK

0.4 MI E OF JCT CSAH 59, Martin, MN

Built 1976 Load: 32.5 t ADT: 20

T 14

Fair

Over: CEDAR RUN

0.5 MI N OF JCT CSAH 38, Martin, MN

Built 1991 Load: 32.7 t ADT: 20

CSAH 22

Fair

Over: CO DITCH # 11

0.9 MI. E. OF CSAH 19, Martin, MN

Built 1963 Load: 33.3 t ADT: 195

T 298

Fair

Over: LILY CREEK

0.3 MI E OF JCT CSAH 33, Martin, MN

Built 1970 Load: 34.6 t ADT: 40

T 48

Fair

Over: CENTER CREEK

0.1 MI N OF JCT CSAH 32, Martin, MN

Built 1977 Load: 35.6 t ADT: 24

CR 103

Fair

Over: CEDAR RUN

0.6 MI S OF N. CO. LINE, Martin, MN

Built 1978 Load: 35.9 t ADT: 94

I 90

Fair

Over: CNW RY (ABAN)

0.1 MI W OF JCT TH 15, Martin, MN

Built 1973 Load: 36.3 t ADT: 3,209

I 90

Fair

Over: IM RAIL

1.5 MI E OF JCT TH 4, Martin, MN

Built 1973 Load: 37.4 t ADT: 3,711

I 90

Fair

Over: IM RAIL

1.5 MI E OF JCT TH 4, Martin, MN

Built 1973 Load: 37.4 t ADT: 3,711

I 90

Fair

Over: IM RAIL

1.6 MI E OF JCT TH 15, Martin, MN

Built 1973 Load: 37.4 t ADT: 5,100

I 90

Fair

Over: CNW RY (ABAN)

0.1 MI W OF JCT TH 15, Martin, MN

Built 1973 Load: 39.2 t ADT: 3,209

CSAH 14

Fair

Over: JUD DITCH # 36

1.9 MI E OF JCT TH 263, Martin, MN

Built 1976 Load: 40.2 t ADT: 120

CSAH 119

Fair

Over: E FK DES MOINES RIVER

0.2 MI N OF JCT CSAH 8, Martin, MN

Built 1977 Load: 40.2 t ADT: 85

Related

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