Bayfield County, WI

103 public highway bridges

Bayfield County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Bayfield County, Wisconsin contains 103 public highway bridges. Roughly 56.3% are rated “Good,” 38.8% “Fair,” and 4.9% “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.

103
Total Bridges
56.3%
Good
38.8%
Fair
4.9%
Poor Condition

Condition Distribution

Good
56.3% (58)
Fair
38.8% (40)
Poor
4.9% (5)

All Bridges (103)

LRD COLBY RD

Fair

Over: S FK FISH CREEK

1.3M S JCT USH 2, Bayfield, WI

Built 1950 Load: 14.6 t ADT: 48

FR196

Fair

Over: MARENGO RIVER

5.0 M. N. JCT CTH M, Bayfield, WI

Built 1950 Load: 15.6 t ADT: 20

LRD LEONARD SCHOOL

Fair

Over: NAMEKAGON RIVER

0.4M W JCT USH 63, Bayfield, WI

Built 1928 Load: 21.1 t ADT: 24

LRD MARENGO LAKE R

Fair

Over: MARENGO RIVER

8.0M S JCT CTH E, Bayfield, WI

Built 1973 Load: 22.7 t ADT: 24

LRD RANDYSEK RD

Fair

Over: NAMEKAGON RIVER

0.7M S JCT CTH M, Bayfield, WI

Built 1964 Load: 22.7 t ADT: 48

LRD COUNTY LINE RD

Fair

Over: MARENGO RIVER

0.2M S JCT CTH E, Bayfield, WI

Built 1925 Load: 22.7 t ADT: 47

LRD SCENIC DR

Fair

Over: E FK WHITE RIVER

0.3M W JCT CTH H, Bayfield, WI

Built 1934 Load: 22.7 t ADT: 30

LRD BAYFIELD LINE

Fair

Over: MUSKEG CREEK

1.6M E JCT CTH B, Bayfield, WI

Built 1984 Load: 24.3 t ADT: 117

LRD BIRCH POINT RD

Fair

Over: NAMEKAGON RIVER

3.0M N JCT CTH M, Bayfield, WI

Built 1958 Load: 24.3 t ADT: 35

STH 27

Fair

Over: EAU CLAIRE RIVER

17.4M N JCT STH 77 TO W, Bayfield, WI

Built 1959 Load: 25.9 t ADT: 1,100

LRD CRANBERRY RIVE

Fair

Over: CRANBERRY RIVER

4.7M E JCT CTH A, Bayfield, WI

Built 1924 Load: 27.5 t ADT: 53

STH 13

Fair

Over: PIKES CREEK

9.7M N JCT CTH C, Bayfield, WI

Built 1954 Load: 30.8 t ADT: 4,100

LRD PIKE RIVER RD

Fair

Over: WHITE RIVER

1.0M S JCT CTH H, Bayfield, WI

Built 1976 Load: 30.8 t ADT: 71

USH 63

Fair

Over: SCHRAMM CREEK

2.7M N JCT CTH E TO W, Bayfield, WI

Built 1980 Load: 32.4 t ADT: 2,100

STH 13

Fair

Over: BONO CREEK

4.1M N JCT USH 2 TO W, Bayfield, WI

Built 1981 Load: 32.4 t ADT: 6,900

STH 13

Fair

Over: LITTLE WHITTLESEY CRK

0.8M N JCT USH 2 TO W, Bayfield, WI

Built 1981 Load: 32.4 t ADT: 7,500

STH 13

Fair

Over: JARDINE CREEK

3.3M N JCT CTH A, Bayfield, WI

Built 1987 Load: 32.4 t ADT: 1,400

FR194

Fair

Over: MARENGO RIVER

6.5 M. N. JCT CTH M, Bayfield, WI

Built 1993 Load: 32.7 t ADT: 20

USH 2-STH 13

Fair

Over: FISH CREEK

0.5M E JCT STH 13 TO N, Bayfield, WI

Built 1991 Load: 34.0 t ADT: 11,300

CTH M

Fair

Over: NAMEKAGON RIVER

3.3M E JCT USH 63, Bayfield, WI

Built 1985 Load: 35.6 t ADT: 2,399

LRD AIRPORT RD

Fair

Over: E FK IRON RIVER

4.8M S JCT STH 13, Bayfield, WI

Built 2000 Load: 35.6 t ADT: 108

CTH A

Fair

Over: SCHACTE CREEK

3.4M N JCT CTH B, Bayfield, WI

Built 1976 Load: 37.3 t ADT: 925

CTH A

Fair

Over: E FK IRON RIVER

3.6M N JCT CTH B, Bayfield, WI

Built 1976 Load: 37.3 t ADT: 874

STH 13

Fair

Over: WHITTLESEY CREEK

0.5M N JCT USH 2 TO W, Bayfield, WI

Built 1954 Load: 37.3 t ADT: 7,500

LRD TELEMARK RD

Fair

Over: NAMEKAGON RIVER

0.4M S JCT CTH M, Bayfield, WI

Built 1999 Load: 37.3 t ADT: 711

LRD BEACH RD

Fair

Over: LAGOON

1.4M N JCT STH 13, Bayfield, WI

Built 1990 Load: 38.9 t ADT: 69

LRD QUARRY RD

Fair

Over: BIBON LAKE

0.8M N JCT STH 13, Bayfield, WI

Built 1988 Load: 38.9 t ADT: 56

USH 2-STH 13

Fair

Over: FISH CREEK

1.1M E JCT STH 13 TO N, Bayfield, WI

Built 1991 Load: 38.9 t ADT: 11,300

STH 13

Fair

Over: CRANBERRY RIVER

8.2M N JCT CTH C TO S, Bayfield, WI

Built 1992 Load: 38.9 t ADT: 800

STH 13

Fair

Over: FLAG RIVER

14.5M N JCT CTH C TO S, Bayfield, WI

Built 1992 Load: 38.9 t ADT: 720

LRD CHEESE FACTORY

Fair

Over: IRON RIVER

0.5M W JCT CTH A, Bayfield, WI

Built 2004 Load: 38.9 t ADT: 54

USH 2

Fair

Over: BN RR

1.6M E JCT STH 137, Bayfield, WI

Built 1975 Load: 40.5 t ADT: 5,800

USH 2

Fair

Over: N FISH CREEK

2.0M E JCT STH 137 (B), Bayfield, WI

Built 1977 Load: 40.5 t ADT: 6,400

LRD SISKIWIT FALLS

Fair

Over: SISKIWIT RIVER

0.2M E JCT CTH C, Bayfield, WI

Built 1995 Load: 40.5 t ADT: 89

STH 137

Fair

Over: SOUTH FISH CREEK

2.5M E JCT USH 12, Bayfield, WI

Built 1987 Load: 40.5 t ADT: 730

LRD MAPLE RIDGE RD

Fair

Over: WHITE RIVER

1.2M E JCT USH 63, Bayfield, WI

Built 1990 Load: 40.5 t ADT: 114

LRD CHURCH CORNER

Fair

Over: SIOUX RIVER

1.8M S JCT CTH C, Bayfield, WI

Built 1992 Load: 40.5 t ADT: 23

STH 13

Fair

Over: SIOUX RIVER

5.2M N JCT CTH C, Bayfield, WI

Built 2003 Load: 42.1 t ADT: 3,900

STH 13

Fair

Over: SIOUX RIVER

5.4M N JCT CTH C, Bayfield, WI

Built 2003 Load: 42.1 t ADT: 3,900

LRD OLD HWY 13

Fair

Over: CRANBERRY RIVER

0.4M S JCT STH 13, Bayfield, WI

Built 1999 Load: 48.6 t ADT: 30

CTH F

Good

Over: S FISH CREEK

1.8M S JCT USH 2, Bayfield, WI

Built 1972 Load: 22.7 t ADT: 201

LRD 4 CORNERS RD

Good

Over: MARENGO RIVER

0.3M S JCT CTH E, Bayfield, WI

Built 1981 Load: 27.5 t ADT: 53

LRD AIRPORT RD

Good

Over: IRON RIVER

2.5M N JCT CTH B, Bayfield, WI

Built 1981 Load: 29.2 t ADT: 47

LRD CHURCH CORNER

Good

Over: FOUR MILE CREEK

0.4M N JCT CTH C, Bayfield, WI

Built 1984 Load: 30.8 t ADT: 82

CTH A

Good

Over: TOWNSEND CREEK

1.3M N JCT CTH B, Bayfield, WI

Built 1978 Load: 32.4 t ADT: 874

LRD LENAWEE RD

Good

Over: E FK CRANBERRY RIVER

6.3M E JCT CTH A, Bayfield, WI

Built 1982 Load: 32.4 t ADT: 117

USH 63

Good

Over: BIBON CREEK

4.2M N JCT CTH D, Bayfield, WI

Built 1990 Load: 32.4 t ADT: 1,900

CTH "E"

Good

Over: NORTH FISH CREEK

1 M NORTH OF CTH H JCT., Bayfield, WI

Built 2005 Load: 32.4 t ADT: 301

LRD SOUTH SHORE RO

Good

Over: EAU CLAIRE LAKES (RIVER)

0.4M E JCT CTH Y, Bayfield, WI

Built 2023 Load: 32.7 t ADT: 201

LRD DAM RD

Good

Over: NAMEKAGON RIVER

1.6M N JCT CTH M, Bayfield, WI

Built 2000 Load: 34.0 t ADT: 151

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.