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)

LRD 40TH ST (DEAD

Good

Over: APPLE RIVER

0.1 MI NORTH OF JUNCTION, Polk, WI

Built 2021 Load: 34.3 t ADT: 100

CTH J

Good

Over: BULL BROOK

0.8M W JCT CTH JJ, Polk, WI

Built 2017 Load: 34.7 t ADT: 1,400

CTH B / 295TH AVEN

Good

Over: TRADE RIVER

0.1M W JCT CTH Z, Polk, WI

Built 2023 Load: 36.0 t ADT: 411

LRD 130TH ST

Good

Over: WOOD RIVER

0.2M S JCT STH 35, Polk, WI

Built 1992 Load: 37.3 t ADT: 43

CTH E

Good

Over: APPLE RIVER

3.6M N JCT USH 8, Polk, WI

Built 2003 Load: 37.3 t ADT: 802

CTH K

Good

Over: WAPOGASSET BRANCH

2.3M E JCT STH 65, Polk, WI

Built 2023 Load: 37.9 t ADT: 1,250

LRD 30TH ST

Good

Over: WILLOW RIVER

1.7 MILES S OF JUNCTION W, Polk, WI

Built 2021 Load: 38.2 t ADT: 100

LRD 165TH AVE

Good

Over: FOX CREEK

0.6M E JCT CTH H, Polk, WI

Built 2021 Load: 40.2 t ADT: 10

LRD RIVER RD

Good

Over: WOLF CREEK

0.1M S JCT CTH G, Polk, WI

Built 1994 Load: 40.5 t ADT: 423

LRD 30TH STREET (D

Good

Over: APPLE RIVER

0.9 MI N OF JCT WITH 160T, Polk, WI

Built 2022 Load: 40.5 t ADT: 100

STH 65

Good

Over: APPLE RIVER

2.5M N JCT CTH C, Polk, WI

Built 1985 Load: 42.1 t ADT: 1,300

LRD 85TH STREET

Good

Over: BEAVER BROOK

0.7M W JCT CTH JJ, Polk, WI

Built 1992 Load: 42.1 t ADT: 954

LRD 280TH AVE (DEA

Good

Over: TRADE RIVER

0.3M W JCT CTH B, Polk, WI

Built 1996 Load: 42.1 t ADT: 10

LRD 200TH STREET

Good

Over: TRADE RIVER

0.4M N JCT CTH B, Polk, WI

Built 2012 Load: 51.2 t ADT: 192

LRD 357TH AVE

Poor

Over: INDIAN CREEK

1.6M N JCT CTH E, Polk, WI

Built 1964 Load: 4.9 t ADT: 43

CTH I

Poor

Over: CLAM RIVER

1.8M W JCT CTH O, Polk, WI

Built 1948 Load: 19.4 t ADT: 857

STH 243

Poor

Over: ST CROIX RIVER 06

AT MINNESOTA STATE LINE, Polk, WI

Built 1953 Load: 19.4 t ADT: 5,686

LRD 350TH AVE

Poor

Over: WOOD RIVER

1.5M W JCT STH 35, Polk, WI

Built 1970 Load: 19.4 t ADT: 173

LRD 60TH AVE

Poor

Over: BULL CREEK

0.3M E JCT CTH E, Polk, WI

Built 1974 Load: 21.1 t ADT: 86

LRD 30TH ST

Poor

Over: WILLOW RIVER

1.9M S JCT CTH A, Polk, WI

Built 1960 Load: 22.7 t ADT: 802

LRD 170TH ST

Poor

Over: TRADE RIVER

1.4M N JCT CTH B, Polk, WI

Built 1985 Load: 29.2 t ADT: 43

CTH H

Poor

Over: APPLE RIVER

3.2M N JCT USH 8, Polk, WI

Built 1952 Load: 32.4 t ADT: 1,600

LRD 75TH ST

Poor

Over: BEAVER BROOK

0.2M N JCT CTH J, Polk, WI

Built 1966 Load: 32.4 t ADT: 205

LRD TENDROP RD 153

Poor

Over: APPLE RIVER

0.6M W JCT CTH H, Polk, WI

Built 1961 Load: 34.0 t ADT: 10

CTH W

Poor

Over: MCKENZIE CREEK

0.7M W JCT CTH O, Polk, WI

Built 1956 Load: 34.0 t ADT: 288

LRD 5TH STREET

Poor

Over: APPLE RIVER

0.7M E JCT CTH T, Polk, WI

Built 1977 Load: 35.6 t ADT: 43

LRD 50TH AVE

Poor

Over: BULL BROOK

0.1M W JCT CTH F, Polk, WI

Built 1963 Load: 43.7 t ADT: 43

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.