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 LAKEVIEW RD

Good

Over: FLAG RIVER

0.8M N JCT STH 13, Bayfield, WI

Built 1988 Load: 34.0 t ADT: 79

LRD SWEDEN RD

Good

Over: TWENTY MILE CREEK

0.7M W JCT USH 63, Bayfield, WI

Built 1990 Load: 34.0 t ADT: 102

IRR BIA RTE 1046

Good

Over: RASPBERRY RIVER

ROWLEY ROAD, Bayfield, WI

Built 2016 Load: 35.3 t ADT: 120

LRD MAIN ST

Good

Over: IRON RIVER

0.5M N JCT USH 2, Bayfield, WI

Built 2020 Load: 35.3 t ADT: 51

CTH D

Good

Over: NAMEKAGON RIVER

0.7M N JCT CTH M, Bayfield, WI

Built 1964 Load: 35.6 t ADT: 558

STH 13

Good

Over: THOMPSON CREEK

6.1M N JCT USH 2 TO W, Bayfield, WI

Built 1980 Load: 35.6 t ADT: 7,000

LRD WHITE BIRCH RD

Good

Over: FLAG RIVER

2.4M E JCT STH 13, Bayfield, WI

Built 1987 Load: 35.6 t ADT: 57

STH 13

Good

Over: SISKIWIT RIVER

11.0M N JCT CTH K TO E, Bayfield, WI

Built 1992 Load: 35.6 t ADT: 990

LRD LAKE VIEW ROAD

Good

Over: FLAG RIVER

0.7M N JCT STH 13, Bayfield, WI

Built 1992 Load: 35.6 t ADT: 95

LRD TAYLOR LANE (D

Good

Over: LONG LAKE BRANCH

2.25M N OF STH 63, Bayfield, WI

Built 2014 Load: 35.6 t ADT: 100

LRD OLD USH 2

Good

Over: BR N FISH CREEK

1.8M W JCT USH 2, Bayfield, WI

Built 2008 Load: 35.6 t ADT: 104

IRR BIA RTE 16

Good

Over: RASPBERRY RIVER

8KM NORTH OF REDCLIFF, Bayfield, WI

Built 2000 Load: 35.9 t ADT: 100

LRD WICKSTROM ROAD

Good

Over: WHITTLESEY CREEK

200' N OF CHERRYVILLE RD, Bayfield, WI

Built 2015 Load: 36.0 t ADT: 6

LRD OLD US 2

Good

Over: PINE CREEK

2 MILES W OF JUNCTION WIT, Bayfield, WI

Built 2022 Load: 36.0 t ADT: 120

STH 27

Good

Over: OUNCE RIVER

12.6M N JCT STH 77 TO W, Bayfield, WI

Built 2023 Load: 36.0 t ADT: 900

STH 13

Good

Over: BOYD CREEK

2.1M N JCT USH 2 TO W, Bayfield, WI

Built 2020 Load: 36.3 t ADT: 7,417

USH 63

Good

Over: S FISH CREEK

2.4M N JCT STH 118, Bayfield, WI

Built 2020 Load: 36.3 t ADT: 1,700

CTH E

Good

Over: BRANCH OF MARENGO RIVER

5.2 M EAST OF STH 63, Bayfield, WI

Built 2017 Load: 36.3 t ADT: 541

LRD OLD HWY 63

Good

Over: EIGHTEEN MILE CREEK

OLD HWY 63, Bayfield, WI

Built 2019 Load: 36.3 t ADT: 100

STH 13

Good

Over: ONION RIVER

6.8M N JCT CTH C, Bayfield, WI

Built 1977 Load: 37.3 t ADT: 3,900

USH 63

Good

Over: WHITE RIVER

1.1M N JCT CTH E TO E, Bayfield, WI

Built 1987 Load: 37.3 t ADT: 2,000

LRD FLAG RD

Good

Over: FLAG RIVER

2.2M E JCT STH 13, Bayfield, WI

Built 1995 Load: 37.3 t ADT: 55

STH 13

Good

Over: BARK RIVER

3.7M N JCT CTH C TO S, Bayfield, WI

Built 2000 Load: 37.3 t ADT: 1,100

CTH B

Good

Over: MUSKEG CR

3.3 M W OF JCT CTH A, Bayfield, WI

Built 2005 Load: 37.3 t ADT: 341

USH 02

Good

Over: NORTH FISH CREEK

0.72 MI E CTH G, Bayfield, WI

Built 2018 Load: 37.9 t ADT: 4,200

LRD OLD HWY 13 EB

Good

Over: FISH CREEK

1.0M E JCT STH 13, Bayfield, WI

Built 2016 Load: 38.2 t ADT: 100

LRD OLD HWY 13 EB

Good

Over: REEFER CREEK

1.8M E JCT STH 13, Bayfield, WI

Built 2016 Load: 38.2 t ADT: 100

LRD SNAKE TRAIL RO

Good

Over: HAWKINS CREEK

0.4M SOUTH OF 4 CORNERS R, Bayfield, WI

Built 2020 Load: 38.2 t ADT: 101

LRD TOWN LINE RD

Good

Over: WHITE RIVER

3.6M S JCT CTH E, Bayfield, WI

Built 1992 Load: 38.9 t ADT: 29

STH 13

Good

Over: REEFER CREEK

5.9M N JCT CTH A, Bayfield, WI

Built 2000 Load: 38.9 t ADT: 630

STH 13

Good

Over: IRON RIVER

4.8M N JCT CTH A, Bayfield, WI

Built 1998 Load: 38.9 t ADT: 630

USH 63

Good

Over: NAMEKAGON RIVER

5.4M N JCT CTH OO, Bayfield, WI

Built 1966 Load: 40.5 t ADT: 2,900

LRD KAUKAMO RD

Good

Over: MUSKEG CREEK

3.2M N JCT CTH B, Bayfield, WI

Built 1984 Load: 40.5 t ADT: 104

LRD ONDOSSAGON RD

Good

Over: WHITTLESEY CREEK

0.8M W JCT STH 13, Bayfield, WI

Built 1991 Load: 40.5 t ADT: 56

STH 13

Good

Over: KINNEY CREEK

0.7M N JCT CTH A, Bayfield, WI

Built 2004 Load: 40.5 t ADT: 630

STH 13

Good

Over: LARSON CREEK

0.3 M N JCT CTH A, Bayfield, WI

Built 2004 Load: 40.5 t ADT: 1,400

STH 13

Good

Over: FISH CREEK

6.7M N JCT CTH A, Bayfield, WI

Built 2002 Load: 42.1 t ADT: 630

LRD BIG ROCK RD

Good

Over: SIOUX RIVER

1.5M N JCT CTH C, Bayfield, WI

Built 2007 Load: 43.7 t ADT: 286

STH 13

Good

Over: TERWILLIGER CREEK

0.1M N JCT USH 2 (B), Bayfield, WI

Built 2019 Load: 43.7 t ADT: 7,600

USH 2

Good

Over: IRON RIVER

7.5M E JCT STH 27, Bayfield, WI

Built 2018 Load: 44.1 t ADT: 5,510

FR 371

Good

Over: EIGHTEENMILE CREEK

5 MI SW OF GRANDVIEW, WI, Bayfield, WI

Built 2020 Load: 45.4 t ADT: 10

LRD SORENSON RD

Good

Over: E FK IRON RIVER

2.3M W JCT CTH A, Bayfield, WI

Built 2006 Load: 45.4 t ADT: 62

CTH D

Good

Over: LAKE NAMEKAGON

3.3M N JCT CTH M, Bayfield, WI

Built 2007 Load: 45.4 t ADT: 491

LRD ALTAMONT RD

Good

Over: MARENGO RIVER

5.6M S JCT CTH E, Bayfield, WI

Built 1999 Load: 47.0 t ADT: 51

FR 213

Good

Over: PORCUPINE CREEK

6.8 Miles SE of Drummond, Bayfield, WI

Built 2018 Load: 56.7 t ADT: 50

FR198

Good

Over: MARENGO RIVER

6.5 M. E. JCT CTH D, Bayfield, WI

Built 1959 Load: 57.7 t ADT: 20

FR 194

Good

Over: WHISKY CREEK

10 MI NORTH OF CLAM LAKE, Bayfield, WI

Built 2020 Load: 79.7 t ADT: 20

FR 377

Good

Over: TWENTY MILE CREEK

6 MI SE OF GRAND VIEW, WI, Bayfield, WI

Built 2020 Load: 85.5 t ADT: 20

CTH D

Poor

Over: NAMEKAGON LAKE

4.0M N JCT CTH M, Bayfield, WI

Built 1971 Load: 17.8 t ADT: 575

CTH H

Poor

Over: EAGLE LAKE

6.0M S JCT USH 2, Bayfield, WI

Built 1955 Load: 24.3 t ADT: 431

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.