Rock County, MN

252 public highway bridges

Rock County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Rock County, Minnesota contains 252 public highway bridges. Roughly 82.5% are rated “Good,” 12.7% “Fair,” and 1.6% “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.

252
Total Bridges
82.5%
Good
12.7%
Fair
1.6%
Poor Condition

Condition Distribution

Good
82.5% (208)
Fair
12.7% (32)
Poor
1.6% (4)

All Bridges (252)

T 64

Good

Over: STREAM

2.5 MI S OF JCT CSAH 7, Rock, MN

Built 1981 Load: 35.9 t ADT: 100

T 106

Good

Over: STREAM

0.8 MI N OF JCT CSAH 8, Rock, MN

Built 1983 Load: 35.9 t ADT: 20

T 67

Good

Over: BEAVER CREEK

0.4 MI W OF JCT CSAH 11, Rock, MN

Built 1983 Load: 35.9 t ADT: 20

T 137

Good

Over: STREAM

0.2 MI E OF JCT CSAH 6, Rock, MN

Built 1984 Load: 35.9 t ADT: 35

T 58

Good

Over: LITTLE BEAVER CREEK

0.1 MI E OF JCT CSAH 11, Rock, MN

Built 1984 Load: 35.9 t ADT: 32

T 106

Good

Over: STREAM

1.3 MI N OF JCT CSAH 20, Rock, MN

Built 1984 Load: 35.9 t ADT: 28

CSAH 10

Good

Over: DITCH

0.2 MI E OF JCT CSAH 2, Rock, MN

Built 1989 Load: 35.9 t ADT: 790

T 83

Good

Over: STREAM

1.9 MI E OF JCT CSAH 2, Rock, MN

Built 1992 Load: 35.9 t ADT: 53

CSAH 9

Good

Over: STREAM

1.1 MI N OF JCT CSAH 8, Rock, MN

Built 1974 Load: 35.9 t ADT: 98

CSAH 9

Good

Over: STREAM

1.3 MI W OF JCT CSAH 3, Rock, MN

Built 1974 Load: 35.9 t ADT: 61

CR 55

Good

Over: ELK CREEK

0.3 MI S OF JCT CSAH 16, Rock, MN

Built 2015 Load: 36.3 t ADT: 31

T 4

Good

Over: ELK CREEK

0.3 MI N OF JCT CSAH 16, Rock, MN

Built 1999 Load: 37.1 t ADT: 17

CSAH 8

Good

Over: CHAMPEPADAN CREEK

0.2 MI W OF JCT CSAH 3, Rock, MN

Built 2012 Load: 38.0 t ADT: 276

CSAH 8

Good

Over: BEAVER CREEK

0.9 MI W OF JCT CSAH 11, Rock, MN

Built 2015 Load: 38.9 t ADT: 309

T 86

Good

Over: STREAM

0.9 MI N OF JCT CSAH 8, Rock, MN

Built 1995 Load: 39.2 t ADT: 42

T 63

Good

Over: STREAM

1.9 MI W OF JCT CSAH 3, Rock, MN

Built 1995 Load: 39.2 t ADT: 33

T 1

Good

Over: STREAM

1.8 MI SE OF JCT CSAH 3, Rock, MN

Built 1995 Load: 39.2 t ADT: 28

T 36

Good

Over: STREAM

0.2 MI N OF JCT TH 270, Rock, MN

Built 1995 Load: 39.2 t ADT: 17

T 92

Good

Over: STREAM

1.4 MI N OF JCT CSAH 7, Rock, MN

Built 1996 Load: 39.2 t ADT: 41

T 67

Good

Over: BEAVER CREEK

1.1 MI E OF JCT CR 66, Rock, MN

Built 1996 Load: 39.2 t ADT: 22

T 20

Good

Over: STREAM

0.4 MI E OF JCT CR 53, Rock, MN

Built 1996 Load: 39.2 t ADT: 49

CSAH 9

Good

Over: STREAM

0.4 MI N OF JCT CSAH 1, Rock, MN

Built 1996 Load: 39.2 t ADT: 325

CSAH 17

Good

Over: FOUR MILE CREEK

1.5 MI N OF JCT CSAH 13, Rock, MN

Built 1996 Load: 39.2 t ADT: 825

T 20

Good

Over: MUD CREEK

0.6 MI E OF JCT CSAH 6, Rock, MN

Built 1996 Load: 39.2 t ADT: 52

T 4

Good

Over: STREAM

0.2 MI N OF JCT CSAH 15, Rock, MN

Built 1996 Load: 39.2 t ADT: 38

T 73

Good

Over: STREAM

0.1 MI E OF JCT CR 65, Rock, MN

Built 1996 Load: 39.2 t ADT: 32

T 17

Good

Over: STREAM

0.7 MI W OF JCT TH 75, Rock, MN

Built 1997 Load: 39.2 t ADT: 31

T 83

Good

Over: STREAM

1.6 MI E OF JCT CSAH 2, Rock, MN

Built 1997 Load: 39.2 t ADT: 53

T 60

Good

Over: LITTLE BEAVER CREEK

0.8 MI W OF JCT CSAH 11, Rock, MN

Built 1997 Load: 39.2 t ADT: 53

T 89

Good

Over: STREAM

0.8 MI N OF JCT CSAH 1, Rock, MN

Built 1997 Load: 39.2 t ADT: 25

T 89

Good

Over: STREAM

0.9 MI S OF JCT CSAH 15, Rock, MN

Built 1997 Load: 39.2 t ADT: 39

T 114

Good

Over: LITTLE BEAVER CREEK

0.6 MI S OF JCT CSAH 5, Rock, MN

Built 1998 Load: 39.2 t ADT: 32

CSAH 5

Good

Over: STREAM

0.4 MI W OF JCT CSAH 6, Rock, MN

Built 1998 Load: 39.2 t ADT: 170

CSAH 5

Good

Over: Spring Water Creek

1.8 MI E OF JCT TH 23, Rock, MN

Built 1998 Load: 39.2 t ADT: 170

T 17

Good

Over: STREAM

0.7 MI W OF JCT CSAH 11, Rock, MN

Built 1998 Load: 39.2 t ADT: 49

T 60

Good

Over: STREAM

0.7 MI W OF JCT CSAH 6, Rock, MN

Built 1998 Load: 39.2 t ADT: 55

T 60

Good

Over: STREAM

0.5 MI E OF JCT CR 59, Rock, MN

Built 1998 Load: 39.2 t ADT: 48

T 12

Good

Over: STREAM

0.8 MI E OF JCT CSAH 9, Rock, MN

Built 1998 Load: 39.2 t ADT: 13

CSAH 4

Good

Over: SPRING BROOK

0.2 MI E OF JCT CSAH 17, Rock, MN

Built 1999 Load: 39.2 t ADT: 1,000

T 56

Good

Over: STREAM

0.6 MI W OF JCT TH 23, Rock, MN

Built 1998 Load: 39.2 t ADT: 34

T 73

Good

Over: STREAM

0.1 MI W OF JCT CSAH 2, Rock, MN

Built 1998 Load: 39.2 t ADT: 30

T 18

Good

Over: Mud Creek

0.1 MI W OF JVT CR 53, Rock, MN

Built 1999 Load: 39.2 t ADT: 41

T 36

Good

Over: MUD CREEK

1.5 MI S OF JCT CSAH 15, Rock, MN

Built 1999 Load: 39.2 t ADT: 34

T 25

Good

Over: Stream

0.9 MI W OF JCT CSAH 6, Rock, MN

Built 1999 Load: 39.2 t ADT: 51

CR 53

Good

Over: STREAM

0.9 MI N OF JCT TH 270, Rock, MN

Built 2000 Load: 39.2 t ADT: 41

T 16

Good

Over: STREAM

2.3 MI S OF JCT CSAH 1, Rock, MN

Built 2000 Load: 39.2 t ADT: 20

T 57

Good

Over: ELK CREEK

0.8 MI E OF JCT CSAH 3, Rock, MN

Built 2000 Load: 39.2 t ADT: 28

SERVICE RD

Good

Over: STREAM

1.2 MI W OF JCT CSAH 3, Rock, MN

Built 2000 Load: 39.2 t ADT: 170

T 93

Good

Over: STREAM

0.9 MI S OF JCT CSAH 8, Rock, MN

Built 2000 Load: 39.2 t ADT: 47

T 10

Good

Over: MOUND CREEK

0.4 MI N OF JCT CSAH 20, Rock, MN

Built 2003 Load: 39.2 t ADT: 211

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.