Isanti County, MN
24 public highway bridges
Isanti County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Isanti County, Minnesota contains 24 public highway bridges. Roughly 45.8% are rated “Good,” 25% “Fair,” and 4.2% “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 (24)
MN 65
UnknownOver: TH 95
AT THE JCT TH 95, Isanti, MN
MN 65
UnknownOver: TH 95
AT THE JCT TH 95, Isanti, MN
MN 65
UnknownOver: BNSF RR; CSAH 30
1.3 MI N OF JCT TH 95, Isanti, MN
MN 65
UnknownOver: BNSF RR; CSAH 30
1.3 MI N OF JCT TH 95, Isanti, MN
MN 65
UnknownOver: 16TH AVE SE
1.1 MI S OF JCT TH 95, Isanti, MN
MN 65
UnknownOver: 16TH AVE SE
1.1 MI S OF JCT TH 95, Isanti, MN
T 121
FairOver: STREAM
0.75 M S JT TH 47, Isanti, MN
T 305
FairOver: N BR SUNRISE RIVER
0.1 MI N OF JCT CSAH 5, Isanti, MN
CSAH 6
FairOver: LOWER STANCHFIELD BROOK
1.8 MI E OF JCT CSAH 14, Isanti, MN
T 18
FairOver: STANCHFIELD BROOK
0.2 MI W OF JCT CSAH 14, Isanti, MN
CR 63
FairOver: STANCHFIELD BROOK
1.1 MI N OF JCT CSAH 3, Isanti, MN
MN 47
FairOver: Rum River
2.0 mi S of jct TH 95, Isanti, MN
CSAH 9
GoodOver: CEDAR CREEK
0.9 MI W OF JCT CR 45, Isanti, MN
CSAH 3
GoodOver: STANCHFIELD CREEK
0.5 MI W OF JCT CSAH 1, Isanti, MN
CSAH 3
GoodOver: STANCHFIELD CREEK
0.5 MI E OF JCT CSAH 22, Isanti, MN
CSAH 3
GoodOver: STANCHFIELD CREEK
1.2 MI W OF JCT CSAH 1, Isanti, MN
MN 95
GoodOver: RUM RIVER
0.6 MI W OF CAMBRIDGE, Isanti, MN
T 33
GoodOver: STANCHFIELD CREEK
0.3 MI W OF JCT CR 60, Isanti, MN
T 22
GoodOver: STANCHFIELD CREEK
0.6 MI N OF JCT CSAH 3, Isanti, MN
CSAH 7
GoodOver: GREEN LAKE BROOK
0.6 MI N OF JCT CO RD 39, Isanti, MN
MN 47
GoodOver: Green Lake Brook
1.5 mi S of jct TH 95, Isanti, MN
MN 47
GoodOver: STANCHFIELD CREEK
7.6 MI N OF JCT TH 95, Isanti, MN
MN 95
GoodOver: RUM RIVER
4.8 MI W OF CAMBRIDGE, Isanti, MN
T 47
PoorOver: BNSF RR
0.3 MI E OF JCT TH 65, Isanti, 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.