Mille Lacs County, MN

107 public highway bridges

Mille Lacs County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Mille Lacs County, Minnesota contains 107 public highway bridges. Roughly 53.3% are rated “Good,” 29.9% “Fair,” and 7.5% “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.

107
Total Bridges
53.3%
Good
29.9%
Fair
7.5%
Poor Condition

Condition Distribution

Good
53.3% (57)
Fair
29.9% (32)
Poor
7.5% (8)

All Bridges (107)

US 169

Unknown

Over: TH 23

AT THE JCT TH 23, Mille Lacs, MN

Built 1985 ADT: 6,955

US 169

Unknown

Over: TH 23

AT THE JCT TH 23, Mille Lacs, MN

Built 1985 ADT: 6,955

US 169

Unknown

Over: CSAH 31

0.5 MI S OF JCT TH 95, Mille Lacs, MN

Built 1979 ADT: 1,700

US 169

Unknown

Over: CSAH 31

0.5 MI S OF JCT TH 95, Mille Lacs, MN

Built 1979 ADT: 1,700

MN 95

Unknown

Over: US 169

AT THE JCT TH 95, Mille Lacs, MN

Built 1979 ADT: 19,755

US 169

Unknown

Over: CSAH 29

1.2 MI N OF JCT TH 95, Mille Lacs, MN

Built 1979 ADT: 2,100

US 169

Unknown

Over: CSAH 29

1.2 MI N OF JCT TH 95, Mille Lacs, MN

Built 1979 ADT: 2,100

US 169

Unknown

Over: CSAH 33

0.5 MI N OF JCT TH 23, Mille Lacs, MN

Built 1986 ADT: 880

US 169

Unknown

Over: CSAH 33

0.5 MI N OF JCT TH 23, Mille Lacs, MN

Built 1986 ADT: 880

PEDESTRIAN

Unknown

Over: US 169

IN ONAMIA, Mille Lacs, MN

Built 2007 ADT: 9,676

CSAH 11

Fair

Over: RUM RIVER

0.9 MI W OF JCT TH 169, Mille Lacs, MN

Built 1969 Load: 22.9 t ADT: 1,300

CSAH 8

Fair

Over: W BR RUM RIVER

1.2 MI W OF JCT CSAH 5, Mille Lacs, MN

Built 1977 Load: 25.9 t ADT: 260

MN 47

Fair

Over: THAINS RIVER

IN ISLE, Mille Lacs, MN

Built 1961 Load: 26.1 t ADT: 3,390

MN 95

Fair

Over: W BR RUM RIVER

0.9 MI E OF JCT TH 169, Mille Lacs, MN

Built 1979 Load: 29.2 t ADT: 6,833

MN 95

Fair

Over: BATTLE BROOK

8.6 MI W OF PRINCETON, Mille Lacs, MN

Built 1956 Load: 29.4 t ADT: 10,100

CSAH 16

Fair

Over: RUM RIVER

1.3 MI W OF JCT US 169, Mille Lacs, MN

Built 1973 Load: 29.8 t ADT: 610

CSAH 22

Fair

Over: RUM RIVER

0.1 MI E OF JCT TH 169, Mille Lacs, MN

Built 1981 Load: 30.0 t ADT: 300

CR 102

Fair

Over: W BR RUM RIVER

0.2 MI N OF JCT TH 95, Mille Lacs, MN

Built 1979 Load: 30.0 t ADT: 620

CSAH 4

Fair

Over: RUM RIVER

0.2 MI N OF JCT CSAH 8, Mille Lacs, MN

Built 1980 Load: 30.4 t ADT: 810

CSAH 5

Fair

Over: W BR RUM RIVER

0.8 MI N OF JCT CSAH, Mille Lacs, MN

Built 1966 Load: 31.4 t ADT: 690

CSAH 13

Fair

Over: RUM RIVER

0.6 MI E OF JCT CSAH 4, Mille Lacs, MN

Built 1976 Load: 32.3 t ADT: 500

T 193

Fair

Over: BOGUS BROOK

1.0 MI E OF JCT CSAH 10, Mille Lacs, MN

Built 1970 Load: 32.4 t ADT: 38

CSAH 18

Fair

Over: W BR RUM RIVER

0.2 MI N OF JCT TH 23, Mille Lacs, MN

Built 1977 Load: 33.7 t ADT: 1,550

US 169

Fair

Over: RUM RIVER

1.6 MI S OF JCT TH 23, Mille Lacs, MN

Built 1986 Load: 35.3 t ADT: 8,550

US 169

Fair

Over: RUM RIVER

1.6 MI S OF JCT TH 23, Mille Lacs, MN

Built 1986 Load: 35.3 t ADT: 8,550

CSAH 24

Fair

Over: GROUNDHOUSE RIVER

0.7 MI W OF E CO LINE, Mille Lacs, MN

Built 1970 Load: 35.9 t ADT: 240

CR 156

Fair

Over: KNIFE RIVER

0.7 MI S OF JCT CSAH 27, Mille Lacs, MN

Built 1972 Load: 35.9 t ADT: 35

CR 103

Fair

Over: N FK BRADBURY BROOK

0.9 MI W OF JCT CR 107, Mille Lacs, MN

Built 1982 Load: 35.9 t ADT: 80

T 93

Fair

Over: TIBBETTS BROOK

0.1 MI S OF JCT CSAH 16, Mille Lacs, MN

Built 1972 Load: 35.9 t ADT: 20

T 246

Fair

Over: ESTES BROOK

0.4 MI S OF JCT CSAH 12, Mille Lacs, MN

Built 1980 Load: 35.9 t ADT: 58

T 245

Fair

Over: ESTES BROOK

0.5 MI N OF JCT CSAH 13, Mille Lacs, MN

Built 1980 Load: 35.9 t ADT: 29

CSAH 19

Fair

Over: TIBBETTS BROOK

1.9 MI N OF JCT CSAH 11, Mille Lacs, MN

Built 1974 Load: 36.1 t ADT: 365

MN 95

Fair

Over: RUM RIVER

0.1 MI E JCT OF CSAH 29, Mille Lacs, MN

Built 2010 Load: 37.2 t ADT: 9,012

CSAH 36

Fair

Over: RUM RIVER

0.7 MI S OF JCT TH 23, Mille Lacs, MN

Built 1988 Load: 37.9 t ADT: 3,150

T 195

Fair

Over: W BR RUM RIVER

1.5 MI W OF JCT CSAH 5, Mille Lacs, MN

Built 1991 Load: 37.9 t ADT: 42

CSAH 12

Fair

Over: RUM RIVER

0.4 MI W OF JCT CSAH 1, Mille Lacs, MN

Built 2013 Load: 38.9 t ADT: 520

US 169

Fair

Over: W BR RUM RIVER

0.4 MI N OF JCT TH 95, Mille Lacs, MN

Built 1978 Load: 40.5 t ADT: 9,650

T 61

Fair

Over: N FK BRADBURY BROOK

0.1 MI S OF JCT CR 103, Mille Lacs, MN

Built 1999 Load: 40.8 t ADT: 14

T 61

Fair

Over: S FK BRADBURY BROOK

1.6 MI S OF JCT CR 103, Mille Lacs, MN

Built 1999 Load: 40.8 t ADT: 9

US 169

Fair

Over: RUM RIVER

0.9 MI S OF S JCT TH 27, Mille Lacs, MN

Built 1998 Load: 40.8 t ADT: 4,958

US 169

Fair

Over: W BR RUM RIVER

0.4 MI N OF JCT TH 95, Mille Lacs, MN

Built 1978 Load: 42.6 t ADT: 9,650

T 266

Fair

Over: W BR RUM RIVER

0.6 MI E OF JCT CSAH 5, Mille Lacs, MN

Built 1996 Load: 44.7 t ADT: 53

US 169

Good

Over: BRADBURY BROOK

5.3 MI S OF S JCT TH 27, Mille Lacs, MN

Built 1990 Load: 29.4 t ADT: 9,915

US 169

Good

Over: WHITNEY BROOK

7.3 MI N OF JCT TH 23, Mille Lacs, MN

Built 1984 Load: 29.4 t ADT: 11,087

US 169

Good

Over: ONEILL BROOK

1.4 MI N OF JCT TH 23, Mille Lacs, MN

Built 1985 Load: 29.4 t ADT: 6,740

US 169

Good

Over: MIKE DREW BROOK

4.3 MI N OF JCT TH 23, Mille Lacs, MN

Built 1984 Load: 29.4 t ADT: 11,087

CSAH 5

Good

Over: PRAIRIE BROOK

1.1 MI N OF JCT TH 95, Mille Lacs, MN

Built 2019 Load: 32.4 t ADT: 495

CSAH 2

Good

Over: BOGUS BROOK

1.5 MI E OF JCT CSAH 1, Mille Lacs, MN

Built 2000 Load: 35.9 t ADT: 600

CR 118

Good

Over: E Br Vandell Brook

0.6 mi E of jct CSAH 4, Mille Lacs, MN

Built 2001 Load: 35.9 t ADT: 95

T 99

Good

Over: WHITNEY BROOK

0.9 MI W OF JCT TH 169, Mille Lacs, MN

Built 1978 Load: 35.9 t ADT: 5
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.