Dunn County, WI

252 public highway bridges

Dunn County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Dunn County, Wisconsin contains 252 public highway bridges. Roughly 39.3% are rated “Good,” 38.9% “Fair,” and 8.3% “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.

252
Total Bridges
39.3%
Good
38.9%
Fair
8.3%
Poor Condition

Condition Distribution

Good
39.3% (99)
Fair
38.9% (98)
Poor
8.3% (21)

All Bridges (252)

CTH D

Fair

Over: BR KNIGHTS CREEK

0.3M N JCT STH 72, Dunn, WI

Built 1975 Load: 21.1 t ADT: 162

CTH N

Fair

Over: S FK HAY RIVER

2.8M W JCT CTH F, Dunn, WI

Built 1955 Load: 22.7 t ADT: 192

STH 25

Fair

Over: CNW RR

0.8M N JCT IH 94 TO E, Dunn, WI

Built 1959 Load: 22.7 t ADT: 7,100

LRD 90TH AVE

Fair

Over: COON CREEK

1.71 MILES EAST OF CTH H, Dunn, WI

Built 1919 Load: 22.7 t ADT: 78

CTH M

Fair

Over: BEAVER CREEK

0.1M N JCT STH 64, Dunn, WI

Built 1944 Load: 22.7 t ADT: 700

LRD 1170TH AVE (DE

Fair

Over: TROUT CREEK

0.4M W JCT CTH M, Dunn, WI

Built 1929 Load: 22.7 t ADT: 25

STH 29-HUDSON RD

Fair

Over: RED CEDAR RIVER

0.1M E JCT CTH P, Dunn, WI

Built 1953 Load: 24.3 t ADT: 5,300

CTH Q

Fair

Over: TIFFANY CREEK

0.1M N JCT STH 170, Dunn, WI

Built 1960 Load: 24.3 t ADT: 456

CTH V

Fair

Over: LOWER PINE CREEK

3.4M E JCT STH 25, Dunn, WI

Built 1966 Load: 24.3 t ADT: 263

CTH N

Fair

Over: HAY RIVER

0.3M E JCT CTH F, Dunn, WI

Built 1987 Load: 24.3 t ADT: 130

LRD 150TH AVE

Fair

Over: ROCK CREEK

0.2M W JCT STH 85, Dunn, WI

Built 1981 Load: 24.3 t ADT: 192

CTH K

Fair

Over: IRVING CREEK

1.2M N JCT CTH D, Dunn, WI

Built 1983 Load: 24.3 t ADT: 263

LRD 220TH ST

Fair

Over: KNIGHTS CREEK

0.8M W JCT CTH D, Dunn, WI

Built 1969 Load: 24.3 t ADT: 109

CTH O

Fair

Over: CRANBERRY CREEK

2.6M N JCT STH 85, Dunn, WI

Built 1966 Load: 24.3 t ADT: 158

CTH W

Fair

Over: BR RED CEDAR RIVER

2.9M N JCT STH 170, Dunn, WI

Built 1962 Load: 24.3 t ADT: 160

LRD 570TH ST

Fair

Over: LITTLE ELK CREEK

0.5M S JCT CTH J, Dunn, WI

Built 1947 Load: 24.3 t ADT: 76

IH 94

Fair

Over: BR MUDDY CREEK

3.3M E JCT CTH B TO N, Dunn, WI

Built 1958 Load: 25.9 t ADT: 36,700

STH 29

Fair

Over: BR GILBERT CREEK

2.2M E JCT CTH N, Dunn, WI

Built 1968 Load: 25.9 t ADT: 3,300

LRD 790TH ST

Fair

Over: MUDDY CREEK

0.4M N JCT CTH C, Dunn, WI

Built 1974 Load: 25.9 t ADT: 106

LRD 790TH ST

Fair

Over: MUDDY CREEK

0.5M N JCT CTH C, Dunn, WI

Built 1974 Load: 25.9 t ADT: 108

STH 79-EAST ST

Fair

Over: TIFFANY CREEK

0.1M N JCT STH 170 TO W, Dunn, WI

Built 1955 Load: 27.5 t ADT: 1,200

STH 64

Fair

Over: HAY RIVER

0.7M E JCT CTH F TO S, Dunn, WI

Built 1936 Load: 27.5 t ADT: 1,700

STH 170-WHEELER ST

Fair

Over: RED CEDAR RIVER

0.6M E JCT CTH W, Dunn, WI

Built 1950 Load: 29.2 t ADT: 1,600

STH 79

Fair

Over: S FK HAY RIVER

0.7M N JCT CTH N, Dunn, WI

Built 1955 Load: 29.2 t ADT: 1,200

LRD 860TH ST

Fair

Over: UPPER PINE CREEK

0.2M N JCT CTH U, Dunn, WI

Built 1983 Load: 29.2 t ADT: 126

CTH Y

Fair

Over: LITTLE ELK CREEK

2.5M N JCT CTH C, Dunn, WI

Built 1985 Load: 29.2 t ADT: 537

STH 170

Fair

Over: BEAVER CREEK

0.1M E JCT CTH Q TO N, Dunn, WI

Built 1956 Load: 30.8 t ADT: 2,500

IH 94 EB

Fair

Over: ELK MOUND MARSH EQUALIZR

4.3M E JCT CTH B TO N, Dunn, WI

Built 1958 Load: 30.8 t ADT: 18,350

STH 25

Fair

Over: LAKE TAINTER

1.7M N JCT CTH BB TO E, Dunn, WI

Built 1961 Load: 30.8 t ADT: 3,800

LRD 410TH AVE

Fair

Over: ELK CREEK

1.5M E JCT CTH H, Dunn, WI

Built 1984 Load: 30.8 t ADT: 101

LRD DUFFY ST

Fair

Over: TIFFANY CREEK

0.2M N JCT STH 170, Dunn, WI

Built 1985 Load: 30.8 t ADT: 162

IH 94 WB

Fair

Over: ELK MOUND MARSH EQUALIZR

2.2M W JCT USH 12 TO W, Dunn, WI

Built 1958 Load: 32.4 t ADT: 18,350

STH 29

Fair

Over: S BR GILBERT CREEK

1.8M E JCT CTH PP, Dunn, WI

Built 1969 Load: 32.4 t ADT: 1,800

STH 64

Fair

Over: OTTER CREEK

2.2M E JCT STH 25 TO N, Dunn, WI

Built 1975 Load: 32.4 t ADT: 1,000

STH 64

Fair

Over: BEAVER CREEK

0.1M E JCT CTH M, Dunn, WI

Built 1987 Load: 32.4 t ADT: 2,000

STH 85

Fair

Over: BR CHIPPEWA RIVER

0.2M E JCT CTH H TO N, Dunn, WI

Built 1992 Load: 32.4 t ADT: 2,800

CTH J

Fair

Over: LITTLE ELK CREEK

TOWN OF RED CEDAR, Dunn, WI

Built 1996 Load: 32.4 t ADT: 639

USH 12 EB-STH 25 S

Fair

Over: RED CEDAR RIVER

1.1M E JCT STH 25, Dunn, WI

Built 1941 Load: 32.4 t ADT: 8,950

USH 12

Fair

Over: ANNIS CREEK

1.5M E JCT CTH K, Dunn, WI

Built 1949 Load: 32.4 t ADT: 2,900

LRD 1450TH ST

Fair

Over: S FK HAY RIVER

0.2M E JCT CTH K, Dunn, WI

Built 1983 Load: 32.4 t ADT: 80

CTH I

Fair

Over: TRIB RED CEDAR RIVER

1.7M N JCT CTH V, Dunn, WI

Built 1964 Load: 32.4 t ADT: 213

LRD 150TH ST (DEAD

Fair

Over: TIFFANY CREEK

1.3M N JCT STH 170, Dunn, WI

Built 1986 Load: 34.0 t ADT: 30

LRD 1390TH AVE

Fair

Over: HAY RIVER

0.1M W JCT CTH K, Dunn, WI

Built 1987 Load: 34.0 t ADT: 50

USH12-STH29

Fair

Over: UNION PACIFIC RR

1.0M W JCT STH 40, Dunn, WI

Built 1989 Load: 34.0 t ADT: 7,100

STH 40

Fair

Over: SINKING CREEK

2.1M N JCT CTH E, Dunn, WI

Built 1990 Load: 34.0 t ADT: 1,400

CTH Q

Fair

Over: BR S FK HAY RIVER

1.7M N JCT CTH N, Dunn, WI

Built 1980 Load: 34.0 t ADT: 400

IH 94

Fair

Over: MUDDY CREEK

3.8M E JCT CTH B TO N, Dunn, WI

Built 1959 Load: 35.6 t ADT: 36,700

STH 72

Fair

Over: KNIGHTS CREEK

3.7M E JCT CTH C, Dunn, WI

Built 1989 Load: 35.6 t ADT: 1,300

CTH C

Fair

Over: ELK CREEK

1.9M E JCT CTH H, Dunn, WI

Built 1979 Load: 35.6 t ADT: 803

CTH D

Fair

Over: LAMB CREEK

0.9M E JCT STH 25, Dunn, WI

Built 1984 Load: 35.6 t ADT: 1,927

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.