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)

T 64

Fair

Over: RIPPLE RIVER

1.0 MI W;S OF JCT CR 51, Aitkin, MN

Built 1979 Load: 26.1 t ADT: 8

M 36

Fair

Over: RIPPLE RIVER

0.1 MI S OF JCT TH 169, Aitkin, MN

Built 1930 Load: 26.1 t ADT: 150

CSAH 28

Fair

Over: RIPPLE RIVER

1.4 MI E OF JCT TH 169, Aitkin, MN

Built 1978 Load: 28.1 t ADT: 1,050

CSAH 23

Fair

Over: CHAN BETWEEN TWO LAKES

0.5 MI W OF JCT CSAH 38, Aitkin, MN

Built 1983 Load: 28.1 t ADT: 185

CSAH 1

Fair

Over: MISSISSIPPI RIVER

0.5 MI N OF JCT TH 210, Aitkin, MN

Built 1970 Load: 28.8 t ADT: 1,143

CR 54

Fair

Over: RIPPLE RIVER

0.3 MI E OF JCT CSAH 1, Aitkin, MN

Built 1986 Load: 29.0 t ADT: 658

US 169

Fair

Over: WILLOW RIVER

6.1 MI S OF JCTTH 200, Aitkin, MN

Built 1980 Load: 29.4 t ADT: 2,485

CR 61

Fair

Over: CHESLEY BROOK

0.8 MI W OF JCT CSAH 23, Aitkin, MN

Built 1972 Load: 32.4 t ADT: 27

T 224

Fair

Over: WILLOW RIVER

1.0 MI E OF JCT TH 169, Aitkin, MN

Built 1969 Load: 33.3 t ADT: 7

T 30

Fair

Over: SNAKE RIVER

0.1 MI W OF JCT TH 65, Aitkin, MN

Built 1976 Load: 34.6 t ADT: 5

T 518

Fair

Over: PRAIRIE RIVER

0.4 MI N OF JCT CR 64, Aitkin, MN

Built 1980 Load: 34.6 t ADT: 1

CR 67

Fair

Over: WILLOW RIVER

0.1 MI E OF JCT CSAH 68, Aitkin, MN

Built 1971 Load: 34.6 t ADT: 96

T 148

Fair

Over: SISSABAGAMAH CREEK

1.2 MI W OF JCT CSAH 5, Aitkin, MN

Built 1979 Load: 35.9 t ADT: 29

CSAH 1

Fair

Over: LITTLE WILLOW RIVER

4.1 MI S OF JCT CSAH 3, Aitkin, MN

Built 1985 Load: 35.9 t ADT: 123

CSAH 5

Fair

Over: SISSABAGAMAH CREEK

0.2 MI N OF JCT TH 47, Aitkin, MN

Built 1995 Load: 35.9 t ADT: 281

CSAH 2

Fair

Over: SNAKE RIVER

2.4 MI E OF JCT TH 65, Aitkin, MN

Built 1992 Load: 35.9 t ADT: 319

UT 22

Fair

Over: STREAM

1.2 MI N OF JCT CSAH 2, Aitkin, MN

Built 1987 Load: 35.9 t ADT: 10

MN 65

Fair

Over: SANDY RIVER

8.0 MI N OF JCT TH 210, Aitkin, MN

Built 2005 Load: 36.0 t ADT: 2,420

T 1488

Fair

Over: SPLIT ROCK RIVER

0.6 MI S OF JCT CR 75, Aitkin, MN

Built 1972 Load: 38.5 t ADT: 8

CSAH 29

Fair

Over: MOOSE RIVER

1.2 MI S OF JCT CSAH 19, Aitkin, MN

Built 2005 Load: 39.2 t ADT: 46

MN 65

Fair

Over: SNAKE RIVER

2.4 MI N OF JCT TH 18, Aitkin, MN

Built 1996 Load: 40.0 t ADT: 1,857

MN 65

Fair

Over: SANDY RIVER

12.8 MI N OF W JCT TH 21, Aitkin, MN

Built 2005 Load: 41.5 t ADT: 1,269

CR 62

Fair

Over: SANDY RIVER

2.3 MI N OF JCT TH 210, Aitkin, MN

Built 2021 Load: 43.1 t ADT: 444

MN 200

Fair

Over: Mississippi River

0.2 mi W of JCT TH 65, Aitkin, MN

Built 2002 Load: 46.0 t ADT: 1,450

MN 65

Fair

Over: Sandy River

1.3 MI N OF JCT TH 210, Aitkin, MN

Built 2000 Load: 47.0 t ADT: 5,300

CSAH 12

Fair

Over: RIPPLE RIVER

5.5 MI S OF JCT TH 47, Aitkin, MN

Built 2021 Load: 48.0 t ADT: 540

RICE LAKE ROAD

Good

Over: RICE RIVER

SEC 10 T47N R24W, Aitkin, MN

Built 1952 Load: 18.1 t ADT: 1

SERVICE ROAD

Good

Over: RICE LAKE DITCH

SEC 25 T47N R24W, Aitkin, MN

Built 1979 Load: 18.1 t ADT: 10

MN 47

Good

Over: PETERSON CREEK

6.0 MI S OF MALMO, Aitkin, MN

Built 1967 Load: 29.4 t ADT: 1,361

US 169

Good

Over: HILL RIVER

0.5 MI S OF JCT TH 200, Aitkin, MN

Built 1980 Load: 29.4 t ADT: 2,877

US 169

Good

Over: MORRISON BROOK

0.1 MI S OF JCT TH 200, Aitkin, MN

Built 1983 Load: 29.4 t ADT: 2,877

US 169

Good

Over: HILL RIVER (CD #37)

2.7 MI S OF JCT TH 200, Aitkin, MN

Built 1980 Load: 29.4 t ADT: 2,485

MN 200

Good

Over: MORRISON BROOK

0.1 MI W OF JCT TH 169, Aitkin, MN

Built 1983 Load: 29.4 t ADT: 1,095

US 169

Good

Over: MOOSE RIVER

7.4 MI S OF JCT TH 200, Aitkin, MN

Built 1985 Load: 29.4 t ADT: 2,485

MN 65

Good

Over: SWAN RIVER

0.6 MI N OF N JCT TH 200, Aitkin, MN

Built 1986 Load: 29.4 t ADT: 1,167

US 169

Good

Over: MISSISSIPPI RIVER

2.9 MI N OF N JCT TH 210, Aitkin, MN

Built 1990 Load: 30.0 t ADT: 2,380

CSAH 15

Good

Over: CEDAR CREEK

4.4 MI W OF AITKIN, Aitkin, MN

Built 2017 Load: 32.4 t ADT: 265

MN 210

Good

Over: SISSABAGAMAH CREEK

3.0 MI NE OF AITKIN, Aitkin, MN

Built 2017 Load: 32.4 t ADT: 4,754

MN 47

Good

Over: MORMON BROOK

1.1 MI N OF JCT TH 18, Aitkin, MN

Built 2019 Load: 32.4 t ADT: 1,008

MN 200

Good

Over: HILL LAKE CHANNEL

0.8 MI E OF JCT TH 169, Aitkin, MN

Built 1976 Load: 33.0 t ADT: 1,084

CSAH 3

Good

Over: CHAN BETWEEN TWO LAKES

0.3 MI W OF JCT TH 65, Aitkin, MN

Built 2001 Load: 33.3 t ADT: 510

CSAH 14

Good

Over: PRAIRIE RIVER

0.3 MI N OF JCT CR 75, Aitkin, MN

Built 2009 Load: 34.3 t ADT: 729

MN 210

Good

Over: BNSF RR

0.5 MI E OF W JCT TH 65, Aitkin, MN

Built 1983 Load: 35.0 t ADT: 3,803

T 216

Good

Over: Cowan Brook

3.4 MI S OF JCT TH 18, Aitkin, MN

Built 2000 Load: 35.9 t ADT: 10

CR 64

Good

Over: PRAIRIE RIVER

3.2 MI SE OF JCT CSAH 14, Aitkin, MN

Built 1985 Load: 35.9 t ADT: 66

CR 64

Good

Over: TAMARACK RIVER

2.2 MI N OF JCT CSAH 32, Aitkin, MN

Built 1981 Load: 35.9 t ADT: 100

CR 67

Good

Over: LITTLE HILL RIVER

0.2 MI W OF JCT CSAH 29, Aitkin, MN

Built 1979 Load: 35.9 t ADT: 96

CR 51

Good

Over: RIPPLE RIVER

1.7 MI N OF JCT TH 18, Aitkin, MN

Built 1981 Load: 35.9 t ADT: 86

CSAH 29

Good

Over: LITTLE HILL RIVER

2.4 MI S OF JCT TH 200, Aitkin, MN

Built 1986 Load: 35.9 t ADT: 137

CR 74

Good

Over: MORRISON BROOK

1.0 MI W OF JCT TH 169, Aitkin, MN

Built 1994 Load: 36.0 t ADT: 306

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.