Polk County, MN
260 public highway bridges
Polk County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Polk County, Minnesota contains 260 public highway bridges. Roughly 65% are rated “Good,” 31.2% “Fair,” and 3.1% “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.
Condition Distribution
All Bridges (260)
US 2
UnknownOver: 4th ST NW
0.6 W OF JCT TH 220, Polk, MN
US 59
UnknownOver: US 2
AT JCT TH 59, Polk, MN
CSAH 15
FairOver: RED LAKE RIVER
0.1 MI W OF JCT CSAH 61, Polk, MN
CSAH 65
FairOver: GRAND MARAIS RIVER
1.7 MI E OF JCT TH 220, Polk, MN
CSAH 64
FairOver: GRAND MARAIS STATE DITCH
1.9 MI S OF JCT CSAH 22, Polk, MN
CSAH 51
FairOver: SAND HILL RIVER
1.7 MI E OF JCT TH 75, Polk, MN
T 94
FairOver: BURNHAM CREEK
0.3 MI E OF JCT CSAH 14, Polk, MN
MSAS 113
FairOver: RED RIVER OF THE NORTH
0.2 MI W OF 3RD AVE SE, Polk, MN
MN 220
FairOver: JUD DITCH # 1
3.1 MI S OF JCT TH 1, Polk, MN
T 97
FairOver: BURNHAM CREEK
0.5 MI W OF JCT CSAH 14, Polk, MN
UNDETERMINED RD
FairOver: MAPLE LAKE OUTLET (DAM)
NORTH OF BR # 92436, Polk, MN
US 75
FairOver: CO DITCH # 43
0.5 MI N OF ANGUS, Polk, MN
MN 102
FairOver: BURNHAM CREEK
8.1 MI NW OF JCT TH 32, Polk, MN
MN 220
FairOver: GRAND MARAIS RIVER
6.2 MI N OF JCT TH 2, Polk, MN
CSAH 62
FairOver: CO DITCH # 2
0.1 MI S OF JCT CSAH 67, Polk, MN
CR 217
FairOver: BURNHAM CREEK
0.5 MI N OF JCT TH 75, Polk, MN
MN 9
FairOver: SAND HILL RIVER
0.5 MI S OF JCT CSAH 1, Polk, MN
CSAH 6
FairOver: LOST RIVER
0.7 MI S OF JCT CSAH 6, Polk, MN
CSAH 66
FairOver: JUD DITCH # 75
1.9 MI N OF JCT CSAH 23, Polk, MN
CR 228
FairOver: JUD DITCH # 75
1.9 MI N OF JCT CSAH 23, Polk, MN
CSAH 11
FairOver: RED LAKE RIVER
0.5 MI E OF JCT CSAH 13, Polk, MN
T 407
FairOver: CO DITCH # 7
0.4 MI S OF NW COR. SEC, Polk, MN
CSAH 20
FairOver: CO DITCH # 66
0.7 MI S OF JCT CSAH 21, Polk, MN
CSAH 19
FairOver: GRAND MARAIS RIVER
2.9 MI E OF JCT TH 220, Polk, MN
MN 220
FairOver: RED LAKE RIVER
0.5 MI SW OF JCT TH 2, Polk, MN
CSAH 20
FairOver: CO DITCH # 2
0.1 MI S OF JCT CSAH 67, Polk, MN
CR 232
FairOver: SAND HILL RIVER
1.4 MI W OF JCT TH 9, Polk, MN
US 59
FairOver: SAND HILL RIVER
10 MI S OF JCT TH 2, Polk, MN
CSAH 67
FairOver: CO DITCH # 7
0.1 MI W OF JCT CR 230, Polk, MN
CSAH 45
FairOver: CO DITCH # 79
0.9 MI E OF JCT CSAH 14, Polk, MN
T 105
FairOver: BURNHAM CREEK
1.7 MI W OF JCT CR 217, Polk, MN
US 75
FairOver: RED LAKE RIVER
2.2 MI S OF JCT TH 2, Polk, MN
CSAH 28
FairOver: LOST RIVER
0.4 MI S OF JCT CSAH 6, Polk, MN
CSAH 22
FairOver: JUD DITCH # 75
2.0 MI N OF JCT CSAH 64, Polk, MN
CR 226
FairOver: GRAND MARAIS RIVER
2.8 MI E OF JCT TH 220, Polk, MN
CSAH 14
FairOver: CO DITCH # 9
3.0 MI N OF JCT CSAH 51, Polk, MN
CSAH 30
FairOver: POPLAR RIVER
0.2 MI E OF JCT CSAH 8, Polk, MN
T 200
FairOver: BURNHAM CREEK
0.8 MI S OF JCT TH 75, Polk, MN
T 622
FairOver: POPLAR RIVER
0.5 MI W OF JCT CSAH 8, Polk, MN
CSAH 51
FairOver: MAPLE CREEK
2.5 MI E OF JCT CSAH 48, Polk, MN
CSAH 30
FairOver: POPLAR RIVER
1.5 MI N OF JCT TH 2, Polk, MN
CR 214
FairOver: CO DITCH # 15
0.2 MI N OF JCT CSAH 45, Polk, MN
T 212
FairOver: BURNHAM CREEK (CD #12)
1.6 MI S OF JCT CSAH 45, Polk, MN
CSAH 23
FairOver: JUD DITCH # 75,BR 1
0.6 MI W OF JCT CSAH 20, Polk, MN
CR 267
FairOver: CO DITCH # 44
1.8 MI W OF JCT TH 75, Polk, MN
T 553
FairOver: POPLAR RIVER
1.8 MI N OF JCT TH 2, Polk, MN
CSAH 21
FairOver: CO DITCH # 2
2.5 MI E OF JCT CSAH 20, Polk, MN
T 598
FairOver: POPLAR RIVER
0.1 MI E OF JCT TH 2, Polk, MN
MSAS 115
FairOver: S MAIN ST/RED LAKE RIVER
0.1 MI SW OF JCT US 2, Polk, MN
MSAS 117
FairOver: RED LAKE RIVER
0.2 MI NE OF JCT TH 2, Polk, MN
Read our methodology - how this data is sourced, computed, and verified.
Related
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.