Aitkin County, MN

85 public highway bridges

Aitkin County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Aitkin County, Minnesota contains 85 public highway bridges. Roughly 61.2% are rated “Good,” 30.6% “Fair,” and 8.2% “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.

85
Total Bridges
61.2%
Good
30.6%
Fair
8.2%
Poor Condition

Condition Distribution

Good
61.2% (52)
Fair
30.6% (26)
Poor
8.2% (7)

All Bridges (85)

CSAH 3

Good

Over: MISSISSIPPI RIVER

9.2 MI W OF JCT TH 65, Aitkin, MN

Built 2000 Load: 36.9 t ADT: 713

SFR 52

Good

Over: HILL RIVER

AT JCT WIEDIGER FR, Aitkin, MN

Built 2023 Load: 36.9 t ADT: 1

CSAH 26

Good

Over: SNAKE RIVER

0.2 MI W OF JCT TH 65, Aitkin, MN

Built 1995 Load: 37.2 t ADT: 65

CSAH 4

Good

Over: RICE RIVER

0.5 MI W OF JCT TH 65, Aitkin, MN

Built 2013 Load: 37.9 t ADT: 265

CR 56

Good

Over: RICE RIVER

4.0 MI W OF JCT CSAH 5, Aitkin, MN

Built 1998 Load: 39.2 t ADT: 19

CSAH 39

Good

Over: RIPPLE RIVER

RIPPLE RIVER, Aitkin, MN

Built 1997 Load: 39.2 t ADT: 651

CSAH 9

Good

Over: Bear Creek

0.1 MI N OF JCT TH 65, Aitkin, MN

Built 2002 Load: 39.2 t ADT: 113

T 224

Good

Over: Moose River

0.5 MI E OF JCT TH 169, Aitkin, MN

Built 2002 Load: 39.2 t ADT: 15

T 224

Good

Over: MOOSE RIVER

1.3 MI E;N OF TH 169, Aitkin, MN

Built 2002 Load: 39.2 t ADT: 15

MAIN REFUGE ROAD

Good

Over: RICE RIVER

SEC 24 T47N R24W, Aitkin, MN

Built 1963 Load: 39.9 t ADT: 100

T 119

Good

Over: RIPPLE RIVER

0.3 MI E OF JCT TH 169, Aitkin, MN

Built 2011 Load: 40.8 t ADT: 49

MN 65

Good

Over: MINNEWAWA CREEK

4.7 MI N OF W JCT TH 210, Aitkin, MN

Built 2009 Load: 40.8 t ADT: 5,300

US 169

Good

Over: RIPPLE RIVER

2.25 MI S OF JCT TH16; 47, Aitkin, MN

Built 2009 Load: 40.8 t ADT: 2,851

US 169

Good

Over: RIPPLE RIVER

1.75 MI S OF JCT TH16; 47, Aitkin, MN

Built 2009 Load: 40.8 t ADT: 2,851

CSAH 10

Good

Over: WILLOW RIVER

1.1 MI E OF JCT TH 169, Aitkin, MN

Built 1993 Load: 41.5 t ADT: 177

T 357

Good

Over: SANDY RIVER

1.2 MI W OF JCT CR 62, Aitkin, MN

Built 1995 Load: 41.5 t ADT: 32

CSAH 3

Good

Over: BIG WILLOW RIVER

2.1 MI E OF JCT TH 169, Aitkin, MN

Built 2011 Load: 42.4 t ADT: 637

CSAH 32

Good

Over: TAMARACK RIVER

2.8 MI E OF JCT CSAH 31, Aitkin, MN

Built 2008 Load: 43.7 t ADT: 131

CSAH 22

Good

Over: MISS R DIVERSION CHANNEL

0.1 MI S JCT CSAH 24, Aitkin, MN

Built 2006 Load: 44.3 t ADT: 730

MN 210

Good

Over: RICE RIVER

7.4 MI NE OF JCT TH 169, Aitkin, MN

Built 1984 Load: 46.0 t ADT: 4,754

T 1382

Good

Over: SNAKE RIVER

0.2 MI W OF JCT TH 65, Aitkin, MN

Built 2004 Load: 46.5 t ADT: 50

T 614

Good

Over: BIG SANDY LAKE

1.2 MI E OF JCT MN 65, Aitkin, MN

Built 2006 Load: 46.7 t ADT: 196

CSAH 1

Good

Over: Miss. R. Diversion Chan.

0.1 MI S OF JCT CSAH 21, Aitkin, MN

Built 2010 Load: 47.3 t ADT: 325

CSAH 18

Good

Over: WILLOW RIVER

3.3 MI W OF JCT CSAH 10, Aitkin, MN

Built 2022 Load: 47.6 t ADT: 17

T 1076

Good

Over: PRAIRIE RIVER

0.2 MI S OF JCT CR 64, Aitkin, MN

Built 2003 Load: 50.6 t ADT: 10

CR 62

Good

Over: SANDY RIVER

1.4 MI W OF JCT TH 65, Aitkin, MN

Built 2005 Load: 51.0 t ADT: 66

UT 152

Good

Over: RICE RIVER

2.3 MI E OF KIMBERLY, Aitkin, MN

Built 2009 Load: 52.6 t ADT: 49

MN 210

Good

Over: RIPPLE RIVER

0.2 MI E OF W JCT TH 169, Aitkin, MN

Built 1980 Load: 59.4 t ADT: 8,908

T 25

Poor

Over: SNAKE RIVER

0.6 MI W OF JCT TH 65, Aitkin, MN

Built 1974 Load: 17.3 t ADT: 8

CSAH 5

Poor

Over: RICE RIVER

0.5 MI S OF KIMBERLY, Aitkin, MN

Built 1969 Load: 29.6 t ADT: 131

CSAH 22

Poor

Over: WAKEFIELD BROOK

1.2 MI W OF JCT CSAH 24, Aitkin, MN

Built 1960 Load: 31.0 t ADT: 730

CSAH 29

Poor

Over: WILLOW RIVER

1.3 MI N OF JCT CSAH 7, Aitkin, MN

Built 1979 Load: 31.0 t ADT: 137

CSAH 5

Poor

Over: WILLOW RIVER

1.5 MI N OF JCT CSAH 3, Aitkin, MN

Built 1974 Load: 34.3 t ADT: 85

SPR 3

Poor

Over: SAVANNA RIVER

1.1 MI N OF JCT CSAH 14, Aitkin, MN

Built 1977 Load: 34.4 t ADT: 10

SPR 2

Poor

Over: SAVANNA RIVER

0.2 MI N OF JCT CSAH 14, Aitkin, MN

Built 1965 Load: 36.7 t ADT: 1

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.