Brown County, WI

478 public highway bridges

Brown County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Brown County, Wisconsin contains 478 public highway bridges. Roughly 31% are rated “Good,” 26.6% “Fair,” and 3.8% “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.

478
Total Bridges
31%
Good
26.6%
Fair
3.8%
Poor Condition

Condition Distribution

Good
31% (148)
Fair
26.6% (127)
Poor
3.8% (18)

All Bridges (478)

LRD LAKE LARGO RD

Good

Over: MAHON CREEK

0.2M S JCT STH 54, Brown, WI

Built 1994 Load: 45.4 t ADT: 556

LRD RIVERVIEW RD (

Good

Over: LANCASTER BROOK

0.1M N JCT CTH J, Brown, WI

Built 1920 Load: 45.4 t ADT: 400

LRD EVERGREEN AVE.

Good

Over: DUCK CREEK TRIB

0.5M E JCT CTH C, Brown, WI

Built 2016 Load: 45.7 t ADT: 1

CTH V

Good

Over: BAIRD CREEK

0.6M E JCT CTH QQ, Brown, WI

Built 1994 Load: 47.0 t ADT: 2,600

STH 57 NB

Good

Over: WEQUIOCK CREEK

1.6M N JCT STH 54 TO E, Brown, WI

Built 2002 Load: 47.0 t ADT: 9,050

CTH G

Good

Over: DUTCHMANS CREEK

0.2M E JCT CTH GE, Brown, WI

Built 2009 Load: 47.0 t ADT: 1,900

LRD W. KUNESH ROAD

Good

Over: W BR SUMICO RIVER

0.4M E JCT STH 32, Brown, WI

Built 1990 Load: 48.6 t ADT: 622

LRD COUNTY LINE RD

Good

Over: BR KEWAUNEE RIVER

1.4M N JCT STH 54, Brown, WI

Built 1989 Load: 50.2 t ADT: 113

CTH HS

Good

Over: LANCASTER BROOK

0.2M N JCT GLENDALE AVE, Brown, WI

Built 1990 Load: 50.2 t ADT: 9,800

LRD HOLMGREN WAY

Good

Over: DUTCHMANS CREEK

0.1M N JCT CTH HH, Brown, WI

Built 1998 Load: 53.5 t ADT: 12,700

CTH KB

Poor

Over: NESHOTA RIVER

2.6M E JCT CTH R, Brown, WI

Built 1948 Load: 19.4 t ADT: 1,800

CTH FF HILLCREST

Poor

Over: DUCK CREEK

0.4M S JCT CTH J, Brown, WI

Built 1968 Load: 19.4 t ADT: 4,300

LRD ROSECRANS RD

Poor

Over: DEVIL RIVER STATE TRAIL

0.5M S JCT CTH R, Brown, WI

Built 1959 Load: 19.4 t ADT: 258

CTH Z (HILL ROAD)

Poor

Over: PLUM CREEK

1.0M E JCT CTH D, Brown, WI

Built 1969 Load: 19.4 t ADT: 1,100

CTH Z

Poor

Over: BRANCH RIVER

0.1M E JCT CTH G, Brown, WI

Built 1900 Load: 19.4 t ADT: 840

LRD NORWAY CT (DEA

Poor

Over: BR SUAMICO RIVER

1.2M W JCT CTH B, Brown, WI

Built 1976 Load: 19.4 t ADT: 20

CTH C

Poor

Over: SUAMICO RIVER

1.0M S JCT CTH B, Brown, WI

Built 1948 Load: 24.3 t ADT: 890

LRD HENRY ST

Poor

Over: BAIRD CREEK

0.4M S JCT STH 54, Brown, WI

Built 1970 Load: 24.3 t ADT: 6,180

LRD OCONNOR RD

Poor

Over: BR DUCK CREEK

0.3M E JCT CTH HS, Brown, WI

Built 1978 Load: 27.5 t ADT: 1,657

LRD CORNELL RD

Poor

Over: BR DUCK CREEK

0.1M NORTH OF CTH EB, Brown, WI

Built 1978 Load: 29.2 t ADT: 2,007

CTH X

Poor

Over: EAST RIVER

0.8M W JCT CTH GV, Brown, WI

Built 1982 Load: 30.8 t ADT: 6,800

LRD TAYLOR ST

Poor

Over: BEAVER CREEK

0.2M N JCT STH 54, Brown, WI

Built 1970 Load: 30.8 t ADT: 9,300

CTH EE

Poor

Over: ASHWAUBENON CREEK

0.2M W JCT USH 41, Brown, WI

Built 1965 Load: 32.4 t ADT: 8,200

CTH D

Poor

Over: BR PLUM CREEK

1.3M S JCT CTH Z, Brown, WI

Built 1986 Load: 32.4 t ADT: 2,600

LRD GRAND VIEW RD

Poor

Over: BAIRD CREEK

1.7M S JCT STH 54, Brown, WI

Built 1970 Load: 35.6 t ADT: 323

LRD LARSON RD

Poor

Over: BEAVER CREEK

0.6M E JCT CTH EB, Brown, WI

Built 1978 Load: 35.6 t ADT: 11,375

CTH MM, DUTCHMAN R

Poor

Over: SORENSONS CREEK

0.6M S JCT USH 141, Brown, WI

Built 2004 Load: 38.9 t ADT: 3,000

CTH G

Poor

Over: BRANCH RIVER

1.5M N JCT CTH W, Brown, WI

Built 1976 Load: 42.1 t ADT: 1,400

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.