Benton County, MN

113 public highway bridges

Benton County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Benton County, Minnesota contains 113 public highway bridges. Roughly 50.4% are rated “Good,” 28.3% “Fair,” and 8.8% “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.

113
Total Bridges
50.4%
Good
28.3%
Fair
8.8%
Poor Condition

Condition Distribution

Good
50.4% (57)
Fair
28.3% (32)
Poor
8.8% (10)

All Bridges (113)

CR 52

Good

Over: LITTLE ST FRANCIS RIVER

0.2 MI E OF JCT CSAH 6, Benton, MN

Built 1978 Load: 29.4 t ADT: 65

CSAH 10

Good

Over: STONY BROOK

0.7 MI S OF JCT CSAH 23, Benton, MN

Built 1979 Load: 29.4 t ADT: 460

CSAH 12

Good

Over: MAYHEW CREEK

0.6 MI W OF JCT CR 41, Benton, MN

Built 1963 Load: 31.6 t ADT: 380

CR 42

Good

Over: MAYHEW CREEK

0.5 M E OF JCT TH 25, Benton, MN

Built 2017 Load: 32.4 t ADT: 55

CR 80

Good

Over: MAYHEW CREEK

0.75 MI S OF JCT CSAH 3, Benton, MN

Built 2021 Load: 32.4 t ADT: 660

CR 78

Good

Over: STREAM

0.3 MI N OF JCT CSAH 12, Benton, MN

Built 2019 Load: 32.4 t ADT: 365

CR 78

Good

Over: BUNKER HILL CREEK

0.6 MI N OF JCT CR 40, Benton, MN

Built 2019 Load: 32.4 t ADT: 365

CR 50

Good

Over: STONY BROOK

1.1 MI W OF JCT CR 62, Benton, MN

Built 2021 Load: 32.4 t ADT: 60

CR 51

Good

Over: STONY BROOK

0.4 MI E OF JCT TH 25, Benton, MN

Built 2022 Load: 32.4 t ADT: 510

CR 67

Good

Over: ST FRANCIS RIVER

0.2 MI N OF JCT MN 23, Benton, MN

Built 2022 Load: 32.4 t ADT: 70

T 12

Good

Over: SUCKER CREEK

0.4 MI N OF JCT CSAH 13, Benton, MN

Built 2022 Load: 32.4 t ADT: 54

T 125

Good

Over: MAYHEW CREEK

0.6 MI E OF JCT CSAH 1, Benton, MN

Built 2022 Load: 32.4 t ADT: 49

T 115

Good

Over: ST FRANCIS RIVER

0.2 MI W OF JCT CR 67, Benton, MN

Built 1979 Load: 32.4 t ADT: 8

CSAH 7

Good

Over: CO DITCH # 15

0.8 MI S OF JCT TH 95, Benton, MN

Built 1981 Load: 32.4 t ADT: 1,050

CSAH 23

Good

Over: STONY BROOK

0.1 MI W OF JCT CSAH 10, Benton, MN

Built 1978 Load: 32.4 t ADT: 410

T 16

Good

Over: BUNKER HILL CREEK

0.9 MI N OF JCT CR 40, Benton, MN

Built 1981 Load: 32.4 t ADT: 30

T 141

Good

Over: ST FRANCIS RIVER

0.3 MI E OF JCT CR 67, Benton, MN

Built 1987 Load: 32.4 t ADT: 100

CR 80

Good

Over: MAYHEW CREEK (CD # 11)

0.2 MI S OF JCT CSAH 3, Benton, MN

Built 1986 Load: 32.4 t ADT: 660

T 239

Good

Over: LITTLE ROCK CREEK

0.5 MI N OF JCT CSAH 12, Benton, MN

Built 1997 Load: 32.7 t ADT: 45

CSAH 1

Good

Over: SUCKER CREEK

0.3 MI N OF JCT CSAH 13, Benton, MN

Built 1981 Load: 35.6 t ADT: 1,050

CR 68

Good

Over: W Br Rum River

0.4 mi S of jct CR 54, Benton, MN

Built 2001 Load: 35.9 t ADT: 80

CSAH 23

Good

Over: STONY BROOK

0.9 MI S OF JCT TH 95, Benton, MN

Built 1989 Load: 35.9 t ADT: 410

CSAH 15

Good

Over: MAYHEW CREEK

0.4 MI E OF JCT CSAH 1, Benton, MN

Built 1995 Load: 35.9 t ADT: 590

T 22

Good

Over: MAYHEW CREEK

0.5 MI E OF JCT CSAH 1, Benton, MN

Built 1995 Load: 35.9 t ADT: 15

CSAH 3

Good

Over: MAYHEW CREEK

0.2 MI W OF JCT CR 58, Benton, MN

Built 1936 Load: 35.9 t ADT: 2,050

T 161

Good

Over: ST FRANCIS RIVER

0.1 MI E OF JCT CSAH 6, Benton, MN

Built 2007 Load: 36.1 t ADT: 70

T 172

Good

Over: ST FRANCIS RIVER

0.1 MI E OF JCT CSAH 6, Benton, MN

Built 2007 Load: 36.3 t ADT: 82

CSAH 27

Good

Over: STONY BROOK

0.3 MI NW OF JCT CSAH 32, Benton, MN

Built 1997 Load: 39.2 t ADT: 1,200

CSAH 3

Good

Over: ELK RIVER

1.3 MI S OF JCT CSAH 12, Benton, MN

Built 1999 Load: 39.2 t ADT: 840

CSAH 4

Good

Over: STONY BROOK

0.1 MI S OF JCT TH 23, Benton, MN

Built 2007 Load: 39.2 t ADT: 1,350

ALY 70

Good

Over: STONY BROOK

SW OF JCT TH 23; CSAH 4, Benton, MN

Built 2007 Load: 39.2 t ADT: 49

T 22

Good

Over: MAYHEW CREEK

0.4 MI N OF JCT CSAH 3, Benton, MN

Built 2011 Load: 39.2 t ADT: 49

CR 78

Good

Over: SUCKER CREEK

0.3 MI N OF JCT CSAH 13, Benton, MN

Built 2011 Load: 39.2 t ADT: 510

CSAH 6

Good

Over: LITTLE ST FRANCIS RIVER

0.1 MI N OF JCT TH 23, Benton, MN

Built 2013 Load: 39.2 t ADT: 900

T 34

Good

Over: MAYHEW CREEK

0.1 MI S OF JCT TH 95, Benton, MN

Built 1995 Load: 39.2 t ADT: 40

MN 23

Good

Over: MAYHEW CREEK

0.1 MI S OF JCT TH 95, Benton, MN

Built 1995 Load: 39.2 t ADT: 12,475

CR 87

Good

Over: CO DITCH # 15

0.1 MI W OF JCT CSAH 7, Benton, MN

Built 1996 Load: 39.2 t ADT: 45

CR 67

Good

Over: STREAM

0.7 MI N OF JCT CSAH 22, Benton, MN

Built 1995 Load: 39.2 t ADT: 60

CR 59

Good

Over: MAYHEW CREEK

0.3 MI S OF JCT CSAH 12, Benton, MN

Built 1995 Load: 39.2 t ADT: 65

CR 40

Good

Over: PLATTE RIVER

1.6 MI W OF JCT TH 10, Benton, MN

Built 1999 Load: 40.4 t ADT: 270

CR 82

Good

Over: ELK RIVER

1.0 MI S OF JCT TH 25, Benton, MN

Built 1997 Load: 40.8 t ADT: 100

CR 52

Good

Over: St Francis River

0.4 mi E of jct CSAH 6, Benton, MN

Built 2000 Load: 40.8 t ADT: 65

T 138

Good

Over: St Francis River

0.3 mi W of jct CSAH 7, Benton, MN

Built 2001 Load: 40.8 t ADT: 20

MN 23

Good

Over: LITTLE ST FRANCIS RIVER

0.2 MI E OF RONNEBY, Benton, MN

Built 1998 Load: 40.8 t ADT: 6,500

MN 23

Good

Over: ST FRANCIS RIVER

0.9 MI E OF RONNEBY, Benton, MN

Built 1998 Load: 40.8 t ADT: 6,500

MN 23

Good

Over: ESTES BROOK

2.7 MI E OF OAK PARK, Benton, MN

Built 1998 Load: 40.8 t ADT: 6,500

MN 95

Good

Over: STONY BROOK

3.9 MI E OF JCT TH 23, Benton, MN

Built 2000 Load: 40.8 t ADT: 4,900

US 10

Good

Over: PLATTE RIVER

0.2 MI S OF N CO LINE, Benton, MN

Built 1962 Load: 42.9 t ADT: 11,389

CR 55

Good

Over: Little Rock Creek

0.6 mi NW of jct TH 10, Benton, MN

Built 2002 Load: 43.4 t ADT: 840

US 10

Good

Over: LITTLE ROCK LAKE

4.1 MI SE OF JCT CSAH 12, Benton, MN

Built 1990 Load: 47.7 t ADT: 12,000

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.