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)

CTH JJ

Good

Over: BAIRD'S CREEK TRIBUTARY

1.4M E JCT CTH QQ, Brown, WI

Built 2013 Load: 32.4 t ADT: 750

CTH G

Good

Over: BOWER CREEK TRIBUTARY

100' N OF PINE GROVE ROAD, Brown, WI

Built 2012 Load: 32.4 t ADT: 2,300

CTH T

Good

Over: UNNAMED STREAM

3.8 MI S JCT STH 29, Brown, WI

Built 2016 Load: 32.4 t ADT: 1

STH OLD STH 29/ ST

Good

Over: WEST BRANCH OF SUAMICO R

0.2M SE STH 156/CTH W, Brown, WI

Built 2017 Load: 32.4 t ADT: 1,700

LRD PINE GROVE ROA

Good

Over: BOWERS CREEK

0.8 MI E JCT CTH G, Brown, WI

Built 2016 Load: 32.4 t ADT: 500

LRD CREAMERY ROAD

Good

Over: BRANCH EAST RIVER

0.3 MILES NE OF CTH X, Brown, WI

Built 2018 Load: 32.4 t ADT: 500

LRD MANITOWOC ROAD

Good

Over: SPRING CREEK

0.5M SOUTH OF JCT CTH JJ, Brown, WI

Built 1993 Load: 32.4 t ADT: 6,100

LRD SANTA MONICA D

Good

Over: SORENSON CREEK

0.1M SOUTH OF JCT USH 141, Brown, WI

Built 2005 Load: 32.4 t ADT: 1,000

LRD PINE GROVE ROA

Good

Over: UNNAMED CREEK

0.6 MI W OF IH 43, Brown, WI

Built 2021 Load: 32.4 t ADT: 99

LRD BRAYDEN LANE

Good

Over: UNNAMED CREEK

0.11 MI E OF CTH GV3, Brown, WI

Built 2020 Load: 32.4 t ADT: 99

LRD BRAYDEN LANE

Good

Over: UNNAMED CREEK

0.3 MI W OF BOWER CREEK R, Brown, WI

Built 2021 Load: 32.4 t ADT: 99

LRD SANCTUARY ROAD

Good

Over: UNNAMED LAGOON

0.8 MILES FROM INTERSTATE, Brown, WI

Built 2013 Load: 32.4 t ADT: 99

LRD MEMORIAL DR

Good

Over: BEAVER DAM CREEK

0.1M SOUTH JCT LENWOOD AV, Brown, WI

Built 1997 Load: 32.4 t ADT: 2,200

IH 41

Good

Over: DUTCHMAN CR

0.2M N JCT STH 172 TO E, Brown, WI

Built 2011 Load: 32.4 t ADT: 83,200

IH 41-STH 32

Good

Over: BEAVER CREEK

0.1 M S OF MASON ST, Brown, WI

Built 2012 Load: 32.4 t ADT: 83,900

IH 29 EB TO IH 41

Good

Over: BEAVER DAM CR

AT BEAVER DM CREEK, Brown, WI

Built 2011 Load: 32.4 t ADT: 9,600

IH 41 SB TO 29 WB

Good

Over: BEAVER DAM CR

AT BEAVER DAM CR, Brown, WI

Built 2011 Load: 32.4 t ADT: 4,200

IH 41

Good

Over: BEAVER CREEK

0.6M N JCT STH 29 TO E, Brown, WI

Built 2011 Load: 32.4 t ADT: 82,500

IH 41

Good

Over: BEAVER CREEK

AT BEAVER CREEK, Brown, WI

Built 2014 Load: 32.4 t ADT: 69,800

USH 141-STH 29

Good

Over: BR SORENSONS CREEK

1.9M N JCT STH 29 (S), Brown, WI

Built 1948 Load: 32.4 t ADT: 6,700

LRD LITTLE RAPIDS

Good

Over: ASHWAUBENON CREEK

0.6M E JCT USH 41, Brown, WI

Built 1985 Load: 32.4 t ADT: 47

IH 41 SB

Good

Over: ASHWAUBENON CREEK

4.6M S JCT STH 172 TO E, Brown, WI

Built 2013 Load: 33.0 t ADT: 29,050

IH 41 NB

Good

Over: ASHWAUBENON CREEK

0.1M N JCT CTH F, Brown, WI

Built 2012 Load: 33.0 t ADT: 29,050

STH 172 WB

Good

Over: EAST RIVER

0.2M W JCT CTH XX, Brown, WI

Built 1982 Load: 34.0 t ADT: 42,350

LRD DALY DRIVE

Good

Over: SORENSON CREEK

0.1M E JCT CTH V, Brown, WI

Built 1979 Load: 34.0 t ADT: 1,527

STH 29 - WALNUT ST

Good

Over: FOX RIVER

3.2M E JCT USH 41 TO N, Brown, WI

Built 1986 Load: 34.0 t ADT: 11,100

STH 29 - WALNUT ST

Good

Over: FOX RIVER

3.2M E JCT USH 41 TO N, Brown, WI

Built 1986 Load: 34.0 t ADT: 11,100

CTH EB

Good

Over: DUCK CREEK

0.3M N OF JCT STH 29, Brown, WI

Built 1998 Load: 34.0 t ADT: 8,500

CTH EB

Good

Over: DUCK CREEK

0.3M N OF JCT STH 29, Brown, WI

Built 1998 Load: 34.0 t ADT: 8,800

LRD CENTENNIAL CEN

Good

Over: THORNBERRY CREEK

AT THORNBERRY CREEK, Brown, WI

Built 2014 Load: 34.0 t ADT: 1,809

IH I41 SB OFF RAMP

Good

Over: ASHWAUBENON CREEK

USH 41 TO CTH F, Brown, WI

Built 2011 Load: 34.0 t ADT: 3,700

CTH GE NB

Good

Over: DUTCHMANS CREEK

.8 M N JCT CTH EE, Brown, WI

Built 2016 Load: 34.3 t ADT: 1,000

CTH EE

Good

Over: DUTCHMANS CREEK

0.7M W JCT CTH GE, Brown, WI

Built 2014 Load: 34.3 t ADT: 2,700

CTH V

Good

Over: BOWER CREEK

1.2M S JCT CTH GV, Brown, WI

Built 2020 Load: 34.3 t ADT: 2,900

LRD COOPERSTOWN RD

Good

Over: DEVILS RIVER

2.4M W JCT CTH T, Brown, WI

Built 2018 Load: 34.7 t ADT: 200

LRD FAIR RD

Good

Over: BR EAST RIVER

0.9M W JCT STH 57, Brown, WI

Built 2016 Load: 35.3 t ADT: 1,200

CTH G

Good

Over: BRANCH RIVER

0.6M N JCT CTH Z, Brown, WI

Built 1998 Load: 35.6 t ADT: 1,800

CTH P

Good

Over: SCHOOL CREEK

0.1M S JCT STH 54, Brown, WI

Built 2004 Load: 35.6 t ADT: 1,350

LRD CTH"EA"-HURON

Good

Over: BAIRD CREEK

1.8M S JCT STH 54, Brown, WI

Built 1980 Load: 35.6 t ADT: 6,200

LRD MIDWAY RD

Good

Over: EAST RIVER

0.4M E JCT STH 57, Brown, WI

Built 1994 Load: 35.6 t ADT: 268

LRD WEST FRONTAGE

Good

Over: APPLE CREEK

2.4M S JCT CTH S, Brown, WI

Built 1999 Load: 35.6 t ADT: 976

LRD EAST FRONTAGE

Good

Over: APPLE CREEK

2.4M S JCT CTH S, Brown, WI

Built 1999 Load: 35.6 t ADT: 976

LRD CHURCH RD

Good

Over: WEQUOICK CREEK

0.1M E OF STH "57", Brown, WI

Built 2003 Load: 35.6 t ADT: 795

LRD RIVER RD

Good

Over: BRANCH RIVER

2.3M S JCT CTH Z, Brown, WI

Built 2004 Load: 35.6 t ADT: 105

CTH S

Good

Over: ASHWAUBENON CR

100" EAST OF CTH "U", Brown, WI

Built 2004 Load: 35.6 t ADT: 4,500

CTH M

Good

Over: SUAMICO RIVER

0.1M S JCT CTH B, Brown, WI

Built 2021 Load: 35.6 t ADT: 1,600

LRD MALLARD RD

Good

Over: EAST RIVER

1.02M W JCT STH 57, Brown, WI

Built 2020 Load: 36.0 t ADT: 100

CTH X, S. WEBSTER

Good

Over: WISCONSIN CENTRAL LTD RR

1.6 M N JCT STH 172, Brown, WI

Built 2016 Load: 36.3 t ADT: 12,500

LRD WANEK RD

Good

Over: BR DEVILS RIVER

1.6M S JCT STH 96, Brown, WI

Built 2018 Load: 36.3 t ADT: 70

LRD CHANTEL ST

Good

Over: BEAVER DAM CREEK

0.4M S JCT STH 54, Brown, WI

Built 2023 Load: 36.3 t ADT: 800

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.