Polk County, MN

260 public highway bridges

Polk County Bridge Snapshot

Polk County, Minnesota contains 260 public highway bridges in the FHWA National Bridge Inventory. Roughly 65% are rated “Good,” 31.2% “Fair,” 3.1% “Poor,” and 3.1% 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.

260
Total Bridges
65%
Good
3.1%
Poor
3.1%
Structurally Deficient

Condition Distribution

Good
65% (169)
Fair
31.2% (81)
Poor
3.1% (8)
SD
3.1% (8)

All Bridges (260)

CSAH 45

Good

Over: Burnham Creek

0.4 mi E of jct TH 102, Polk, MN

Built 2002 Load: 39.2 t ADT: 96

T 654

Good

Over: HILL RIVER

1.4 MI NE OF JCT CSAH 5, Polk, MN

Built 2000 Load: 39.2 t ADT: 20

T 756

Good

Over: HILL RIVER

2.1 MI N OF JCT CSAH 5, Polk, MN

Built 2000 Load: 39.2 t ADT: 20

T 841

Good

Over: BURNHAM CREEK (CD #12)

1.0 MI W OF JCT TH 9, Polk, MN

Built 2000 Load: 39.2 t ADT: 20

T 189

Good

Over: CO DITCH # 2

1.3 MI N OF JCT CSAH 19, Polk, MN

Built 2000 Load: 39.2 t ADT: 10

CSAH 51

Good

Over: Maple Creek

0.7 MI E OF JCT CSAH 48, Polk, MN

Built 2000 Load: 39.2 t ADT: 90

CSAH 6

Good

Over: Poplar River

0.6 mi N of jct CSAH 27, Polk, MN

Built 2001 Load: 39.2 t ADT: 1,300

T 45

Good

Over: Sand Hill River

1.0 mi E of jct CSAH 44, Polk, MN

Built 2002 Load: 39.2 t ADT: 20

T 652

Good

Over: Poplar River

0.7 mi W of jct TH 59, Polk, MN

Built 2001 Load: 39.2 t ADT: 30

T 793

Good

Over: Sand Hill River

1.9 mi S of jct CSAH 1, Polk, MN

Built 2001 Load: 39.2 t ADT: 20

T 543

Good

Over: Stream

1.5 mi W of jct CSAH 10, Polk, MN

Built 2001 Load: 39.2 t ADT: 20

T 325

Good

Over: Stream

1.4 mi SW of jct CSAH 21, Polk, MN

Built 2001 Load: 39.2 t ADT: 5

T 69

Good

Over: Maple Creek

0.4 mi W of jct CSAH 48, Polk, MN

Built 2001 Load: 39.2 t ADT: 20

T 398

Good

Over: Stream

0.6 mi N of jct CSAH 21, Polk, MN

Built 2002 Load: 39.2 t ADT: 30

CSAH 6

Good

Over: HILL RIVER

0.1MI S OF JCT CSAH 35, Polk, MN

Built 2002 Load: 39.2 t ADT: 612

T 320

Good

Over: Co Ditch #66

1.3 mi E of jct CSAH 20, Polk, MN

Built 2002 Load: 39.2 t ADT: 10

T 201

Good

Over: Coulee

2.5 mi S of jct CSAH 19, Polk, MN

Built 2002 Load: 39.2 t ADT: 40

T 636

Good

Over: Hill River

3.3 mi W of jct CR 202, Polk, MN

Built 2002 Load: 39.2 t ADT: 10

T 622

Good

Over: Hill River

0.9 mi W of jct CR 103, Polk, MN

Built 2002 Load: 39.2 t ADT: 45

T 222

Good

Over: Co Ditch # 9

0.5 Mi S of jct CSAH 41, Polk, MN

Built 2002 Load: 39.2 t ADT: 10

T 164

Good

Over: COULEE

0.4 MI S OF JCT CSAH 41, Polk, MN

Built 2005 Load: 39.2 t ADT: 15

T 52

Good

Over: SAND HILL RIVER

2.5 MI E OF JCT CR 213, Polk, MN

Built 2006 Load: 39.2 t ADT: 49

T 775

Good

Over: SAND HILL RIVER

1.2 MI S OF JCT CSAH1, Polk, MN

Built 2003 Load: 39.2 t ADT: 10

T 543

Good

Over: SAND HILL RIVER

1.1 MI W OF JCT CSAH 10, Polk, MN

Built 2003 Load: 39.2 t ADT: 49

T 211

Good

Over: CO DITCH # 9

0.5 MI S OF JCT CSAH 41, Polk, MN

Built 2003 Load: 39.2 t ADT: 49

T 344

Good

Over: BRANCH JUD DITCH # 75

0.5 MI E OF JCT CSAH 66, Polk, MN

Built 2003 Load: 39.2 t ADT: 10

T 398

Good

Over: CO DITCH # 44

2.3 MI N OF JCT CSAH 21, Polk, MN

Built 2003 Load: 39.2 t ADT: 20

T 398

Good

Over: CO DITCH # 43

0.9 MI N OF JCT CSAH 23, Polk, MN

Built 2004 Load: 39.2 t ADT: 30

T 406

Good

Over: JD # 75

0.8 MI N JCT CSAH 23, Polk, MN

Built 2006 Load: 39.2 t ADT: 15

T 406

Good

Over: CO DITCH # 2

0.1 MI S OF JCT CSAH 67, Polk, MN

Built 2004 Load: 39.2 t ADT: 25

T 300

Good

Over: STREAM

0.2 MI W OF JCT TH 75, Polk, MN

Built 2004 Load: 39.2 t ADT: 40

T 58

Good

Over: SAND HILL RIVER

1.1 MI W OF JCT CSAH 1, Polk, MN

Built 2006 Load: 39.2 t ADT: 49

T 714

Good

Over: HILL RIVER

0.1 MI S JCT CSAH 35, Polk, MN

Built 2006 Load: 39.2 t ADT: 34

CSAH 1

Good

Over: SANDHILL RIVER

4.0 MI E OF JCT TH 59, Polk, MN

Built 2004 Load: 39.2 t ADT: 990

T 174

Good

Over: CO DITCH # 6

0.1 MI S OF JCT CSAH 41, Polk, MN

Built 2005 Load: 39.2 t ADT: 20

T 184

Good

Over: CO DITCH # 6

0.1 MI S OF JCT CSAH 41, Polk, MN

Built 2005 Load: 39.2 t ADT: 10

T 187

Good

Over: CO DITCH # 6

0.1 MI S OF JCT CSAH 41, Polk, MN

Built 2005 Load: 39.2 t ADT: 10

T 192

Good

Over: CO DITCH # 119

0.1 MI S OF JCT CSAH 41, Polk, MN

Built 2005 Load: 39.2 t ADT: 12

CSAH 14

Good

Over: CO DITCH # 119

0.1 MI S OF JCT CSAH 41, Polk, MN

Built 2005 Load: 39.2 t ADT: 366

SERVICE RD

Good

Over: CO DITCH # 119

0.1 MI S OF JCT CSAH 41, Polk, MN

Built 2005 Load: 39.2 t ADT: 1

T 211

Good

Over: CO DITCH # 119

TWP 211, Polk, MN

Built 2005 Load: 39.2 t ADT: 5

T 837

Good

Over: CO DITCH # 119

0.1 MI S OF CSAH 41, Polk, MN

Built 2005 Load: 39.2 t ADT: 10

T 222

Good

Over: BURNHAM CREEK(CD # 12)

2.5 MI N JCT CSAH 41, Polk, MN

Built 2006 Load: 39.2 t ADT: 2

CSAH 8

Good

Over: POPLAR RIVER

0.4 MI S OF JCT CSAH 35, Polk, MN

Built 2008 Load: 39.2 t ADT: 910

T 179

Good

Over: CD #2

0.6 MI S OF JCT CSAH 21, Polk, MN

Built 2012 Load: 39.2 t ADT: 49

T 66

Good

Over: MAPLE CREEK

0.2 MI E OF JCT CSAH 48, Polk, MN

Built 2008 Load: 39.2 t ADT: 48

T 515

Good

Over: SAND HILL RIVER

0.1 MI E OF JCT CSAH 43, Polk, MN

Built 2007 Load: 39.2 t ADT: 48

T 591

Good

Over: POPLAR RIVER

3.0 MI W OF JCT CSAH 6, Polk, MN

Built 2011 Load: 39.2 t ADT: 48

T 139

Good

Over: GENTILLY CREEK

0.2 MI S OF JCT CSAH 11, Polk, MN

Built 2011 Load: 39.2 t ADT: 48

T 768

Good

Over: POPLAR RIVER

0.2 MI S OF JCT CSAH 35, Polk, MN

Built 2011 Load: 39.2 t ADT: 48

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