Polk County, WI

77 public highway bridges

Polk County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Polk County, Wisconsin contains 77 public highway bridges. Roughly 27.3% are rated “Good,” 46.8% “Fair,” and 16.9% “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.

77
Total Bridges
27.3%
Good
46.8%
Fair
16.9%
Poor Condition

Condition Distribution

Good
27.3% (21)
Fair
46.8% (36)
Poor
16.9% (13)

All Bridges (77)

USH 8

Unknown

Over: LRD INTERSTATE PARK RD

AT JCT WITH USH 8, Polk, WI

Built 1956 ADT: 200

SOO LINE

Unknown

Over: STH 35-CASCADE ST

3.5M N JCT CTH X, Polk, WI

Built 1960 ADT: 10,000

USH 8 WB

Unknown

Over: STH 35 SB / S VINCENT ST

2.8M S JCT CTH Y, Polk, WI

Built 1995 ADT: 8,000

USH 8 EB

Unknown

Over: STH 35 SB / S VINCENT ST

2.8M S JCT CTH Y, Polk, WI

Built 1995 ADT: 8,800

SOO LINE

Unknown

Over: LRD TOWN RD

0.3M E JCT STH 35, Polk, WI

Built 1940 ADT: 80

SOO LINE

Unknown

Over: LRD FAIRGROUNDS RD

1.3M N JCT USH 8, Polk, WI

Built 1905 ADT: 175

SOO LINE

Unknown

Over: LRD MAPLE DR

1.0M E JCT USH 8, Polk, WI

Built 1920 ADT: 500

LRD 80TH AVE

Fair

Over: BEAVER BROOK

0.7M W JCT CTH JJ, Polk, WI

Built 1925 Load: 11.3 t ADT: 86

USH 8

Fair

Over: ST CROIX RIVER 07

MINNESOTA STATE LINE, Polk, WI

Built 1955 Load: 17.8 t ADT: 12,700

LRD OLD HWY 8, 125

Fair

Over: APPLE RIVER

0.4M W JCT STH 46, Polk, WI

Built 1922 Load: 24.3 t ADT: 54

CTH B

Fair

Over: TRADE RIVER

4.9M W JCT STH 35, Polk, WI

Built 1941 Load: 24.3 t ADT: 607

CTH W

Fair

Over: CLAM RIVER

0.1M W JCT CTH O, Polk, WI

Built 1985 Load: 25.9 t ADT: 347

USH 8-STH 46

Fair

Over: APPLE RIVER

1.1M E JCT CTH H TO S, Polk, WI

Built 1973 Load: 27.5 t ADT: 8,200

LRD 150TH ST

Fair

Over: APPLE RIVER

1.1M S JCT CTH K, Polk, WI

Built 1976 Load: 27.5 t ADT: 253

STH 65

Fair

Over: SOO LINE

0.8M N JCT CTH K, Polk, WI

Built 1960 Load: 29.2 t ADT: 1,700

CTH A

Fair

Over: BR WILLOW RIVER

0.4M W JCT CTH PP, Polk, WI

Built 1979 Load: 29.2 t ADT: 1,519

LRD EVERGREEN AVE

Fair

Over: TRADE RIVER

5.3M W JCT STH 87, Polk, WI

Built 1985 Load: 29.2 t ADT: 189

CTH CC

Fair

Over: BLACK BROOK FLOWAGE

1.6M N JCT STH 46, Polk, WI

Built 1986 Load: 30.8 t ADT: 705

CTH G

Fair

Over: FOX CREEK

1.0M E JCT CTH I, Polk, WI

Built 1950 Load: 30.8 t ADT: 802

CTH F

Fair

Over: BULL BROOK

1.5M S JCT CTH J, Polk, WI

Built 1978 Load: 32.4 t ADT: 1,519

LRD 285TH AVE.

Fair

Over: TRADE RIVER

4.2M W JCT STH 87, Polk, WI

Built 1985 Load: 32.4 t ADT: 21

LRD 50TH STREET

Fair

Over: BEAVER BROOK

1.3M S JCT CTH D, Polk, WI

Built 1974 Load: 32.4 t ADT: 553

LRD 40TH ST

Fair

Over: WILLOW RIVER

1.8M S JCT CTH A, Polk, WI

Built 1948 Load: 32.4 t ADT: 802

LRD EVERGREEN AVE

Fair

Over: WOLF CREEK

1.5M W JCT STH 87, Polk, WI

Built 1989 Load: 32.4 t ADT: 189

CTH B

Fair

Over: TRADE RIVER

2.0M S JCT CTH Z, Polk, WI

Built 1985 Load: 34.0 t ADT: 607

CTH F BROADWAY ST

Fair

Over: APPLE RIVER

0.3M E JCT STH 46, Polk, WI

Built 1989 Load: 34.0 t ADT: 6,076

LRD W CHURCH RD

Fair

Over: APPLE RIVER

0.1M N JCT STH 65, Polk, WI

Built 1975 Load: 34.0 t ADT: 700

USH 8

Fair

Over: BALSAM BRANCH CREEK

1.5M E JCT STH 65, Polk, WI

Built 1990 Load: 35.6 t ADT: 6,000

CTH B

Fair

Over: TRADE RIVER

5.2M W JCT STH 35, Polk, WI

Built 2003 Load: 35.6 t ADT: 623

CTH D

Fair

Over: APPLE RIVER

2.2M S JCT CTH G, Polk, WI

Built 1969 Load: 35.6 t ADT: 830

LRD 70TH ST (DEAD

Fair

Over: APPLE RIVER

1.8M S JCT CTH G, Polk, WI

Built 1978 Load: 35.6 t ADT: 440

CTH E

Fair

Over: CLAM RIVER

3.3M E JCT STH 35, Polk, WI

Built 2000 Load: 37.3 t ADT: 496

LRD 140TH AVE

Fair

Over: N BR BEAVER BROOK

0.9M E JCT CTH V, Polk, WI

Built 1969 Load: 37.3 t ADT: 43

LRD 90TH AVE

Fair

Over: BEAVER BROOK

0.7M W JCT CTH JJ, Polk, WI

Built 1971 Load: 37.3 t ADT: 954

CTH JJ

Fair

Over: BEAVER CREEK

2.4M N JCT CTH J, Polk, WI

Built 1993 Load: 38.9 t ADT: 499

LRD GRIFFIN ST

Fair

Over: APPLE RIVER

0.5M E JCT STH 46, Polk, WI

Built 1976 Load: 38.9 t ADT: 575

STH 46

Fair

Over: APPLE RIVER

4.1M N JCT CTH F TO E, Polk, WI

Built 1995 Load: 40.5 t ADT: 4,200

CTH G

Fair

Over: WOLF CREEK

3.2M W JCT STH 87, Polk, WI

Built 1994 Load: 40.5 t ADT: 390

LRD 20TH AVE

Fair

Over: HORSE CREEK

0.3M W JCT CTH M, Polk, WI

Built 1973 Load: 40.5 t ADT: 54

LRD CENTRAL AVE

Fair

Over: APPLE RIVER

0.1M E JCT STH 46, Polk, WI

Built 1983 Load: 42.1 t ADT: 2,386

LRD CAMERON DRIVE

Fair

Over: APPLE RIVER

0.8M E JCT STH 46, Polk, WI

Built 1990 Load: 42.1 t ADT: 260

CTH C

Fair

Over: APPLE RIVER

0.1M W JCT CTH P, Polk, WI

Built 1993 Load: 42.1 t ADT: 900

LRD BRIDGE ST

Fair

Over: APPLE RIVER

0.2M E JCT STH 46, Polk, WI

Built 2010 Load: 45.4 t ADT: 520

STH 35

Good

Over: OSCEOLA CR

3.2M N CTH CC, Polk, WI

Built 2006 Load: 32.4 t ADT: 9,500

LRD 10TH AVE

Good

Over: WILLOW RIVER

1.8M E JCT USH 63, Polk, WI

Built 1989 Load: 34.0 t ADT: 54

LRD BLAKE LAKE ROA

Good

Over: STRAIGHT RIVER

0.3M N JCT CTH E, Polk, WI

Built 1990 Load: 34.0 t ADT: 575

LRD 95TH ST

Good

Over: BULL BROOK

1.4M S JCT CTH F, Polk, WI

Built 1992 Load: 34.0 t ADT: 1,410

STH 46

Good

Over: APPLE RIVER

2.2M N JCT CTH CC, Polk, WI

Built 2003 Load: 34.0 t ADT: 5,300

USH 8

Good

Over: N BR BEAVER BROOK

0.5M E JCT CTH V, Polk, WI

Built 2001 Load: 34.0 t ADT: 5,300

LRD 270TH AVENUE

Good

Over: CLAM RIVER

1.2 MILES E OF JUNCTION W, Polk, WI

Built 2022 Load: 34.0 t ADT: 125

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.