Benton County, MN

113 public highway bridges

Benton County Bridge Snapshot

Benton County, Minnesota contains 113 public highway bridges in the FHWA National Bridge Inventory. Roughly 50.4% are rated “Good,” 28.3% “Fair,” 8.8% “Poor,” and 8.8% 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.

113

Total Bridges

50.4%

Good

8.8%

Poor

8.8%

Structurally Deficient

Condition Distribution

Good

50.4% (57)

Fair

28.3% (32)

Poor

8.8% (10)

SD

8.8% (10)

All Bridges (113)

Sort:

MN 15

Over: US 10

4.7 MI N OF JCT TH 23, Benton, MN

Built 1969 ADT: 11,250

MSAS 107

Over: US 10

1.2 MI N OF JCT TH 23, Benton, MN

Built 1968 ADT: 22,500

MSAS 109

Over: US 10

0.9 MI N OF JCT TH 23, Benton, MN

Built 1969 ADT: 22,500

CSAH 3

Over: US 10

2.4 MI N OF JCT TH 23, Benton, MN

Built 1969 ADT: 22,500

CSAH 29

Over: US 10

4.4 MI N OF JCT TH 23, Benton, MN

Built 1995 ADT: 22,500

PEDESTRIAN

Over: MN 23

0.6 MI W OF JCT TH 10, Benton, MN

Built 2011 ADT: 31,301

US 10

Over: CSAH 2

IN RICE, Benton, MN

Built 2013 ADT: 3,400

MN 15

Over: BENTON DR, MISS RVR, RR

3.3 MI N OF JCT TH 23, Benton, MN

Built 1993 ADT: 1

US 10

Over: CSAH 2

IN RICE, Benton, MN

Built 2013 ADT: 3,400

CSAH 33

Over: US 10

2.5 mi N of jct TH 15; 10, Benton, MN

Built 2002 ADT: 1

MN 23

Over: US 10

AT JCT TH 23, Benton, MN

Built 2023 ADT: 1,450

CSAH 29

Over: MISS R, BNSF RR; STR

1.5 MI W OF JCT TH 10, Benton, MN

Built 1983 ADT: 9,300

MSAS 115

Over: MISS R, BNSF RR, STRS

AT CO LINE, Benton, MN

Built 2006 ADT: 50

MN 23

Over: US 10

AT JCT TH 23 IN ST CLOUD, Benton, MN

Built 1957 ADT: 27,000

CR 59

Over: BUNKER HILL CREEK

0.6 MI N OF JCT CSAH 22, Benton, MN

Built 1930 Load: 16.3 t ADT: 65

T 37

Over: ELK RIVER

0.7 MI NW OF JCT TH 23, Benton, MN

Built 1985 Load: 27.4 t ADT: 44

CR 58

Over: MAYHEW CREEK

0.1 MI S OF JCT CSAH 2, Benton, MN

Built 1936 Load: 27.4 t ADT: 95

MN 25

Over: ELK RIVER

1.0 MI NW OF GILMAN, Benton, MN

Built 1952 Load: 29.4 t ADT: 1,350

MN 25

Over: MAYHEW CREEK

5.9 MI S OF LITTLE ROCK, Benton, MN

Built 1952 Load: 29.4 t ADT: 1,350

CR 62

Over: STONY BROOK

0.2 MI N OF JCT CR 50, Benton, MN

Built 1979 Load: 29.4 t ADT: 295

CSAH 6

Over: LITTLE ST FRANCIS RIVER

1.6 MI N OF JCT TH 23, Benton, MN

Built 1978 Load: 29.4 t ADT: 900

CSAH 4

Over: MAYHEW CREEK

0.8 MI E OF JCT CSAH 1, Benton, MN

Built 1979 Load: 29.4 t ADT: 1,550

CR 67

Over: ST FRANCIS RIVER

0.5 MI N OF JCT CSAH 5, Benton, MN

Built 1995 Load: 29.5 t ADT: 50

CSAH 25

Over: ELK RIVER

0.3 MI N OF JCT CSAH 4, Benton, MN

Built 1972 Load: 30.4 t ADT: 250

T 169

Over: STONY BROOK

0.2 MI W OF JCT TH 25, Benton, MN

Built 1975 Load: 32.3 t ADT: 34

CR 41

Over: MAYHEW CREEK

0.6 MI N OF JCT CSAH 12, Benton, MN

Built 1979 Load: 32.4 t ADT: 80

T 40

Over: MAYHEW CREEK

0.5 MI W OF JCT CR 60, Benton, MN

Built 1979 Load: 32.4 t ADT: 22

CSAH 5

Over: ST FRANCIS RIVER

0.9 MI W OF JCT CSAH 7, Benton, MN

Built 1979 Load: 32.4 t ADT: 1,000

CSAH 3

Over: ELK RIVER

1.3 MI SW OF JCT CSAH 4, Benton, MN

Built 1996 Load: 34.1 t ADT: 2,050

CSAH 2

Over: LITTLE ROCK CREEK

2.0 MI W OF JCT CR 78, Benton, MN

Built 1973 Load: 34.6 t ADT: 1,100

CSAH 7

Over: W BR RUM RIVER

0.2 MI S OF JCT CSAH 22, Benton, MN

Built 1965 Load: 35.4 t ADT: 155

CR 80

Over: MAYHEW CREEK

0.2 MI N OF JCT CSAH 8, Benton, MN

Built 1938 Load: 35.6 t ADT: 660

CR 42

Over: MAYHEW CREEK

0.8 MI S OF JCT CSAH 12, Benton, MN

Built 1989 Load: 35.9 t ADT: 55

CSAH 8

Over: MAYHEW CREEK

1.3 MI W OF JCT TH 23, Benton, MN

Built 1979 Load: 35.9 t ADT: 1,030

CSAH 2

Over: MISSISSIPPI RIVER

2.5 MI W OF JCT TH 10, Benton, MN

Built 1977 Load: 37.2 t ADT: 5,300

CSAH 6

Over: ST FRANCIS RIVER

0.2 MI S OF JCT CR 51, Benton, MN

Built 1973 Load: 37.6 t ADT: 550

T 47

Over: STONY BROOK

1.3 MI W OF JCT CR 62, Benton, MN

Built 1985 Load: 38.2 t ADT: 44

T 50

Over: ELK RIVER

0.5 MI S OF JCT TH 25, Benton, MN

Built 2003 Load: 39.2 t ADT: 50

CR 51

Over: DITCH 9

AT JCT CSAH 7, Benton, MN

Built 2000 Load: 39.2 t ADT: 180

CSAH 6

Over: ST FRANCIS RIVER

0.1 MI S OF JCT CR 50, Benton, MN

Built 1973 Load: 39.5 t ADT: 550

CR 43

Over: ELK RIVER

0.9 MI W OF JCT CSAH 3, Benton, MN

Built 1995 Load: 40.0 t ADT: 235

MN 23

Over: ELK RIVER

7.0 MI E OF ST CLOUD, Benton, MN

Built 1950 Load: 44.4 t ADT: 3,516

MN 95

Over: ELK RIVER

0.7 MI E OF JCT TH 23, Benton, MN

Built 1995 Load: 45.1 t ADT: 6,100

CR 49

Over: ST FRANCIS RIVER

0.1 MI W OF JCT CSAH 6, Benton, MN

Built 1998 Load: 45.7 t ADT: 70

MN 95

Over: ST. FRANCIS RIVER

9.7 MI E OF JCT TH 23, Benton, MN

Built 2000 Load: 50.0 t ADT: 5,300

CSAH 6

Over: ST FRANCIS RIVER

0.6 MI N OF JCT CSAH 4, Benton, MN

Built 1971 Load: 50.3 t ADT: 550

T 128

Over: ELK RIVER

0.3 MI W OF JCT CR 82, Benton, MN

Built 1979 Load: 18.0 t ADT: 18

CSAH 9

Over: W BR RUM RIVER

0.3 MI S OF JCT CR 54, Benton, MN

Built 1969 Load: 19.4 t ADT: 355

CSAH 4

Over: ST FRANCIS RIVER

0.6 MI W OF JCT CSAH 6, Benton, MN

Built 1989 Load: 27.3 t ADT: 1,500

MN 25

Over: STONY BROOK

1.8 MI S OF FOLEY, Benton, MN

Built 1950 Load: 29.4 t ADT: 2,550

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 5, 2026