Brown County, WI

478 public highway bridges

Brown County Bridge Snapshot

Brown County, Wisconsin contains 478 public highway bridges in the FHWA National Bridge Inventory. Roughly 31% are rated “Good,” 26.6% “Fair,” 3.8% “Poor,” and 3.8% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in WI are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

478
Total Bridges
31%
Good
3.8%
Poor
3.8%
Structurally Deficient

Condition Distribution

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

All Bridges (478)

IH 41

Good

Over: ASHWAUBENON CR

AT ASHWAUBENON CREEK, Brown, WI

Built 2012 Load: 36.3 t ADT: 74,600

IH 41 SB

Good

Over: WISCONSIN CENTRAL LTD

.4 MILES N OF JCT USH 141, Brown, WI

Built 2016 Load: 36.3 t ADT: 26,450

IH 41 NB

Good

Over: WISCONSIN CENTRAL LTD RR

.4 MILES N OF JCT USH 141, Brown, WI

Built 2015 Load: 36.3 t ADT: 26,450

USH 41 SB-USH 141

Good

Over: DUCK CREEK

10.9M S JCT CTH S, Brown, WI

Built 2016 Load: 36.3 t ADT: 34,800

LRD PARK VIEW RD

Good

Over: DEVILS RIVER

2.3M S JCT STH 96, Brown, WI

Built 2020 Load: 36.6 t ADT: 20

STH 96

Good

Over: BRANCH RIVER

2.3M E JCT CTH W, Brown, WI

Built 1983 Load: 37.3 t ADT: 1,500

USH 141-STH 29-MAI

Good

Over: BAIRD CREEK

5.5M N JCT STH 29 TO E, Brown, WI

Built 1998 Load: 37.3 t ADT: 22,037

LRD CTH "EA" / HUR

Good

Over: MAHON CREEK

0.5M S. JCT STH 54/57, Brown, WI

Built 2005 Load: 37.3 t ADT: 6,200

LRD ST. PAT'S ROAD

Good

Over: SUAMICO RIVER

1.5MI WEST AND SOUTH OF R, Brown, WI

Built 2016 Load: 37.3 t ADT: 393

LRD COUNTY LINE RO

Good

Over: GOLDEN CREEK

0.8M S JCT CTH ZZ, Brown, WI

Built 2020 Load: 37.3 t ADT: 160

CTH HS

Good

Over: SUAMICO RIVER

0.1M S JCT CTH B, Brown, WI

Built 2019 Load: 37.3 t ADT: 6,100

LRD TAYLOR STREET

Good

Over: BEAVER DAM CREEK

.2 MILES S OF JUNCTION WI, Brown, WI

Built 2022 Load: 37.3 t ADT: 5,735

CTH D

Good

Over: PLUM CREEK

1.3M S JCT STH 96, Brown, WI

Built 2019 Load: 37.9 t ADT: 2,800

STH 29 WB-STH 32 N

Good

Over: DUCK CREEK

1.0M W JCT USH 41 TO N, Brown, WI

Built 2013 Load: 38.2 t ADT: 16,900

STH 29 EB-STH 32 S

Good

Over: DUCK CREEK

0.3M E JCT CTH J, Brown, WI

Built 2013 Load: 38.2 t ADT: 16,900

LRD BADGERLAND DR.

Good

Over: BEAVER DAM CREEK

1.3M E JCT CTH J, Brown, WI

Built 2016 Load: 38.6 t ADT: 6,500

LRD BOWER CREEK RD

Good

Over: BOWER CREEK

0.3M S JCT CTH V, Brown, WI

Built 2016 Load: 38.6 t ADT: 1,200

LRD WRIGHTSTOWN RD

Good

Over: EAST RIVER

0.4M W JCT STH 57, Brown, WI

Built 1989 Load: 38.9 t ADT: 102

LRD KLONDIKE RD

Good

Over: SORENSONS CREEK

0.5M W JCT STH 29, Brown, WI

Built 1994 Load: 38.9 t ADT: 421

CTH T

Good

Over: NESHOTA RIVER

2.8M S JCT STH 29, Brown, WI

Built 1993 Load: 38.9 t ADT: 1,350

LRD KUNESH NORTH D

Good

Over: BR SUAMICO RIVER

1.1M N JCT CTH U, Brown, WI

Built 1994 Load: 38.9 t ADT: 127

LRD GLENMORE RD

Good

Over: SORENSONS CREEK

1.3M N JCT CTH MM, Brown, WI

Built 1996 Load: 38.9 t ADT: 205

CTH U

Good

Over: SUAMICO RIVER

1.0M N JCT STH 29, Brown, WI

Built 2002 Load: 38.9 t ADT: 670

LRD ROSEN ST

Good

Over: APPLE CREEK

1.1M N JCT CTH D, Brown, WI

Built 2002 Load: 38.9 t ADT: 117

LRD GLORY RD

Good

Over: ASHWAUBENON CREEK

0.3M E JCT USH 41, Brown, WI

Built 2010 Load: 40.2 t ADT: 5,939

CTH R

Good

Over: DEVILS RIVER TRAIL

0.5 MI E OF DEPERE RD, Brown, WI

Built 2020 Load: 40.2 t ADT: 3,100

LRD COUNTY LINE RD

Good

Over: BRANCH RIVER

0.6M E JCT CTH G, Brown, WI

Built 1989 Load: 40.5 t ADT: 119

LRD MORROW ST

Good

Over: BAIRD CREEK

0.8M E JCT STH 29, Brown, WI

Built 1992 Load: 40.5 t ADT: 2,000

IH I41 NB OFF RAMP

Good

Over: ASHWAUBENON CREEK

AT ASHWAUBENON CREEK, Brown, WI

Built 2011 Load: 40.5 t ADT: 3,100

CTH MM

Good

Over: BOWER CREEK

1.1M E JCT CTH G, Brown, WI

Built 2018 Load: 40.8 t ADT: 1,500

STH 96

Good

Over: UNNAMED CREEK

0.23 MI E OF CTH X LT, Brown, WI

Built 2022 Load: 40.8 t ADT: 3,525

LRD BROOKSIDE RD

Good

Over: SUAMICO RIVER

0.5M N JCT CTH U, Brown, WI

Built 2019 Load: 41.5 t ADT: 500

IH 43 NB OFF RAMP

Good

Over: LAND/MAINTENANCE RD

AT WISCONSIN CENTRAL LTD, Brown, WI

Built 2015 Load: 41.5 t ADT: 9,700

CTH ZZ, EILER ROA

Good

Over: EAST RIVER

0.1M W JCT STH 57, Brown, WI

Built 2018 Load: 41.8 t ADT: 2,150

CTH J

Good

Over: SUAMICO RIVER

0.2M S JCT CTH B, Brown, WI

Built 2020 Load: 41.8 t ADT: 1,900

LRD MILL RD

Good

Over: BRANCH RIVER

0.4M W JCT CTH G, Brown, WI

Built 1970 Load: 42.1 t ADT: 117

LRD LAMERS CLANCY

Good

Over: PLUM CREEK

0.4M E JCT CTH D, Brown, WI

Built 1991 Load: 42.1 t ADT: 44

LRD PARTRIDGE RD

Good

Over: EAST RIVER

0.7M W JCT STH 57, Brown, WI

Built 1996 Load: 42.1 t ADT: 109

LRD WAYSIDE RD

Good

Over: BRANCH RIVER

1.5M E JCT CTH W, Brown, WI

Built 1997 Load: 42.1 t ADT: 135

CTH U

Good

Over: SUAMICO RIVER

0.1 MI EAST OF KUNESH, Brown, WI

Built 2004 Load: 42.1 t ADT: 980

CTH D

Good

Over: APPLE CREEK

2.1M N JCT STH 96, Brown, WI

Built 2009 Load: 42.1 t ADT: 1,600

IH VELP AVE TO IH

Good

Over: WISCONSIN CENTRAL LTD

BROWN COUNTY, Brown, WI

Built 2015 Load: 43.4 t ADT: 2,200

CTH A N NICOLET D

Good

Over: MAHON CREEK

0.5M N JCT STH 54, Brown, WI

Built 1993 Load: 43.7 t ADT: 8,000

LRD PARK RD

Good

Over: NESHOTA RIVER

0.6M E JCT CTH T, Brown, WI

Built 2009 Load: 43.7 t ADT: 175

LRD SCHOOL DRIVE

Good

Over: S. BRANCH SUAMICO RIVER

LOCATION UNKNOWN, PLEASE, Brown, WI

Built 2016 Load: 44.1 t ADT: 99

LRD VAN LANEN RD

Good

Over: WEQUIOCK CREEK

0.04 MILES WEST OF STH 57, Brown, WI

Built 2019 Load: 44.7 t ADT: 1,200

STH 32 SB

Good

Over: ASHWAUBENON CREEK

1.0 MI S OF STH 172, Brown, WI

Built 2017 Load: 45.0 t ADT: 9,350

STH 32 NB

Good

Over: ASHWAUBENON CREEK

1.0 MI S OF STH 172, Brown, WI

Built 2017 Load: 45.0 t ADT: 9,350

LRD VINCENT ROAD

Good

Over: BEAVER DAM CREEK

0.2M S OF MEMORIAL DR, Brown, WI

Built 2019 Load: 45.0 t ADT: 2,100

LRD LUXEMBURG ROAD

Good

Over: TRIB SCHOOL CREEK

0.9M E JCT CTH T, Brown, WI

Built 1979 Load: 45.4 t ADT: 311

Read our methodology — how this data is sourced, computed, and verified.

Related

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial