Clay County, MN

166 public highway bridges

Clay County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Clay County, Minnesota contains 166 public highway bridges. Roughly 57.2% are rated “Good,” 30.7% “Fair,” and 4.8% “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.

166
Total Bridges
57.2%
Good
30.7%
Fair
4.8%
Poor Condition

Condition Distribution

Good
57.2% (95)
Fair
30.7% (51)
Poor
4.8% (8)

All Bridges (166)

CSAH 2

Fair

Over: RED RIVER OF THE NORTH

AT ND ST LINE, Clay, MN

Built 1969 Load: 36.3 t ADT: 850

CSAH 17

Fair

Over: DITCH # 12

1.1 MI S OF JCT CR 79, Clay, MN

Built 1965 Load: 36.7 t ADT: 395

MN 32

Fair

Over: BNSF RR

2.0 MI N OF JCT TH 10, Clay, MN

Built 1988 Load: 37.6 t ADT: 2,082

CSAH 3

Fair

Over: DITCH # 41

0.3 MI NE OF JCT CSAH 18, Clay, MN

Built 1992 Load: 39.2 t ADT: 1,476

T 246

Fair

Over: WOLVERTON CREEK

0.4 MI W OF JCT TH 75, Clay, MN

Built 1985 Load: 39.2 t ADT: 25

MSAS 115

Fair

Over: RED RIVER OF THE NORTH

AT ND STATE LINE, Clay, MN

Built 1981 Load: 39.5 t ADT: 9,177

CON 6821

Fair

Over: CO DITCH #47 S

AT JCT 34TH ST S; I 94, Clay, MN

Built 2010 Load: 40.8 t ADT: 1,452

MN 9

Fair

Over: CD #2

3.0 MI N OF JCT TH 10, Clay, MN

Built 2011 Load: 40.8 t ADT: 2,085

MN 9

Fair

Over: CD #26

6.0 MI N OF JCT TH 10, Clay, MN

Built 2011 Load: 40.8 t ADT: 2,085

CR 69

Fair

Over: DITCH # 58

2.8 MI E OF JCT CSAH 11, Clay, MN

Built 1961 Load: 40.8 t ADT: 55

US 10

Fair

Over: BUFFALO RIVER

0.6 MI E OF JCT TH 9, Clay, MN

Built 2013 Load: 43.1 t ADT: 7,723

T 316

Fair

Over: STONY CREEK

0.8 MI N OF JCT CSAH 52, Clay, MN

Built 1966 Load: 43.4 t ADT: 13

CSAH 11

Fair

Over: JUD DITCH # 56

0.1 MI S OF CO LINE, Clay, MN

Built 1970 Load: 50.3 t ADT: 415

CSAH 37

Good

Over: BUFFALO RIVER

2.5 MI N OF JCT TH 10, Clay, MN

Built 1977 Load: 20.0 t ADT: 150

CSAH 31

Good

Over: BUFFALO RIVER

1.6 MI S OF JCT TH 10, Clay, MN

Built 1984 Load: 23.2 t ADT: 970

T 77

Good

Over: FELTON CRK (DITCH #45)

1.2 MI S OF JCT CR 108, Clay, MN

Built 1987 Load: 26.1 t ADT: 15

MN 9

Good

Over: CO DITCH # 39

6.0 MI S OF FELTON, Clay, MN

Built 1952 Load: 29.4 t ADT: 2,085

MN 9

Good

Over: CO DITCH # 10

4.0 MI S OF FELTON, Clay, MN

Built 1952 Load: 29.4 t ADT: 2,085

MSAS 129

Good

Over: RED RIVER OF THE NORTH

0.5 MI W OF JCT CSAH 3, Clay, MN

Built 1988 Load: 29.6 t ADT: 8,133

T 239

Good

Over: S BR BUFFALO RIVER

0.6 MI E OF JCT CSAH 11, Clay, MN

Built 1974 Load: 30.4 t ADT: 20

CR 70

Good

Over: DITCH

0.5 MI E OF JCT CSAH 5, Clay, MN

Built 1972 Load: 31.3 t ADT: 20

CR 69

Good

Over: WHISKY CREEK

2.4 MI N OF JCT CSAH 2, Clay, MN

Built 1977 Load: 31.4 t ADT: 55

CR 51

Good

Over: S BR BUFFALO RIVER

0.4 MI E OF JCT CR 54, Clay, MN

Built 1970 Load: 31.4 t ADT: 55

CSAH 5

Good

Over: BUFFALO RIVER

0.1 MI N OF JCT CSAH 28, Clay, MN

Built 1980 Load: 31.8 t ADT: 205

T 155

Good

Over: JUD DITCH #56

2.0 MI S OF JCT CSAH 39, Clay, MN

Built 2013 Load: 32.4 t ADT: 35

CSAH 2

Good

Over: WHISKY CREEK TRIB

0.6 MI E OF JCT CR 69, Clay, MN

Built 2020 Load: 32.4 t ADT: 675

T 135

Good

Over: DITCH # 6

1.1 MI E OF JCT CSAH 36, Clay, MN

Built 2014 Load: 32.4 t ADT: 17

T 193

Good

Over: S BRANCH WILD RICE RIVER

0.2 MI N OF JCT CSAH 34, Clay, MN

Built 2014 Load: 32.4 t ADT: 32

CR 56

Good

Over: DITCH # 34

0.1 MI N OF JCT CSAH 2, Clay, MN

Built 2014 Load: 32.4 t ADT: 15

T 57

Good

Over: DITCH # 10

0.9 MI N OF JCT CSAH 28, Clay, MN

Built 2014 Load: 32.4 t ADT: 44

CSAH 19

Good

Over: STREAM

0.8 MI S OF JCT TH 10, Clay, MN

Built 2015 Load: 32.4 t ADT: 1,056

T 70

Good

Over: HAY CREEK

1.7 MI E OF JCT TH 9, Clay, MN

Built 2015 Load: 32.4 t ADT: 22

CR 100

Good

Over: JD # 6

0.1 MI S OF JCT CSAH 36, Clay, MN

Built 2020 Load: 32.4 t ADT: 60

CR 93

Good

Over: JUDICIAL DITCH # 3

0.1 MI W OF JCT CR 68, Clay, MN

Built 2020 Load: 32.4 t ADT: 55

CR 68

Good

Over: DITCH # 3

0.1 MI S OF JCT CR 93, Clay, MN

Built 2020 Load: 32.4 t ADT: 60

CSAH 21

Good

Over: WHISKY CREEK

0.9 MI N OF JCT CSAH 2, Clay, MN

Built 2020 Load: 32.4 t ADT: 156

T 26

Good

Over: DITCH # 10

1.0 MI E OF JCT CSAH 11, Clay, MN

Built 2021 Load: 32.4 t ADT: 13

T 310

Good

Over: DITCH #17

0.5 MI N OF JCT T 243, Clay, MN

Built 2023 Load: 32.4 t ADT: 12

CR 108

Good

Over: DITCH # 45

0.4 MI E OF JCT CSAH 19, Clay, MN

Built 1983 Load: 32.7 t ADT: 100

T 310

Good

Over: STONY CREEK

1.6 MI N OF JCT CSAH 52, Clay, MN

Built 1971 Load: 34.3 t ADT: 109

T 293

Good

Over: WILLOW CREEK

0.2 MI S OF JCT TH 34, Clay, MN

Built 1996 Load: 35.9 t ADT: 30

T 297

Good

Over: WILLOW CREEK

0.5 MI S OF JCT TH 34, Clay, MN

Built 1996 Load: 35.9 t ADT: 15

CON 6826

Good

Over: CO DITCH #4

WEIGH SCALE EB ON RAMP, Clay, MN

Built 1995 Load: 35.9 t ADT: 1

CSAH 25

Good

Over: STONY CREEK

1.6 MI N OF JCT TH 34, Clay, MN

Built 1978 Load: 35.9 t ADT: 120

CSAH 18

Good

Over: CO DITCH # 41

0.1 MI E OF JCT CSAH 3, Clay, MN

Built 1978 Load: 35.9 t ADT: 874

CR 92

Good

Over: CO DITCH # 65

1.1 MI S OF JCT CSAH 26, Clay, MN

Built 1983 Load: 35.9 t ADT: 30

CR 73

Good

Over: DITCH # 45

0.9 MI N OF JCT CSAH 34, Clay, MN

Built 1977 Load: 35.9 t ADT: 25

CR 68

Good

Over: BUFFALO RIVER

0.6 MI S OF JCT CSAH 18, Clay, MN

Built 1979 Load: 35.9 t ADT: 60

T 324

Good

Over: JUD DITCH # 1

0.5 MI S OF JCT CSAH 2, Clay, MN

Built 1991 Load: 35.9 t ADT: 10

CR 52

Good

Over: JUD DITCH # 1

0.5 MI S OF CSAH 2, Clay, MN

Built 1992 Load: 35.9 t ADT: 35

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.