Fond du Lac County, WI

256 public highway bridges

Fond du Lac County Bridge Snapshot

Fond du Lac County, Wisconsin contains 256 public highway bridges in the FHWA National Bridge Inventory. Roughly 39.1% are rated “Good,” 32% “Fair,” 10.2% “Poor,” and 10.2% 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.

256
Total Bridges
39.1%
Good
10.2%
Poor
10.2%
Structurally Deficient

Condition Distribution

Good
39.1% (100)
Fair
32% (82)
Poor
10.2% (26)
SD
10.2% (26)

All Bridges (256)

LRD DUCHARME PARKW

Good

Over: TAYCHEEDAH CREEK

0.4M W JCT USH 151, Fond du Lac, WI

Built 2004 Load: 32.4 t ADT: 1,600

LRD MARTIN RD

Good

Over: CANADIAN NATIONAL RR

AT CNR, Fond du Lac, WI

Built 2007 Load: 32.4 t ADT: 2,100

CTH VV

Good

Over: TRIB TO SUPPLE CREEK

0.2M N JCT CTH OOO, Fond du Lac, WI

Built 2006 Load: 32.4 t ADT: 3,800

STH 23 EB & WB

Good

Over: SILVER CREEK

1.66 E OF STH 44 NORTH, Fond du Lac, WI

Built 2015 Load: 32.4 t ADT: 5,900

LRD W 12TH ST

Good

Over: E BR FOND DU LAC RIVER

1.4M E USH 41, 1.3M S STH, Fond du Lac, WI

Built 1982 Load: 32.4 t ADT: 3,525

LRD CTH RP

Good

Over: TRIBUTARY TO ANDERSON CR

1.4M N OF CTH OO WINNEBAG, Fond du Lac, WI

Built 2004 Load: 32.4 t ADT: 1,800

CTH G

Good

Over: TRIB TO MANITOWOC RIVER

0.3M N CTH Q, Fond du Lac, WI

Built 2002 Load: 32.4 t ADT: 960

STH 26

Good

Over: W BR ROCK RIVER

1.8M N JCT CTH TC (N), Fond du Lac, WI

Built 1997 Load: 34.0 t ADT: 7,900

LRD W ARNDT STREET

Good

Over: FOND DU LAC RIVER

0.5M W JCT USH 45, Fond du Lac, WI

Built 2019 Load: 34.3 t ADT: 1,200

LRD GROVE ST

Good

Over: W BR FOND DU LAC R

1.0 MILES SOUTH OF STH 23, Fond du Lac, WI

Built 2010 Load: 34.7 t ADT: 900

LRD DOTY STREET

Good

Over: E. BRN FOND DU LAC RIVER

0.2 MILES SOUTH OF STH 23, Fond du Lac, WI

Built 2010 Load: 34.7 t ADT: 731

LRD LAKE MARIA RD

Good

Over: BR ROCK RIVER

2.2M W STH 49, Fond du Lac, WI

Built 2009 Load: 35.0 t ADT: 382

LRD OAK CENTER RD

Good

Over: W BR ROCK RIVER

1.3M E JCT USH 151, Fond du Lac, WI

Built 2013 Load: 35.0 t ADT: 333

LRD HICKORY ROAD

Good

Over: EAST BRANCH FOND DU LAC

1.1 MILES FROM USH151, Fond du Lac, WI

Built 2022 Load: 35.0 t ADT: 1,500

STH 23 WB

Good

Over: SHEBOYGAN RIVER

0.3M W JCT CTH W TO S, Fond du Lac, WI

Built 2020 Load: 35.3 t ADT: 3,600

LRD OLDEN RD

Good

Over: W BRANCH FOND DU LAC RIV

1.4M E JCT CTH M, Fond du Lac, WI

Built 2018 Load: 35.3 t ADT: 280

DRUMLIN ROAD

Good

Over: WEST BRANCH OF MILWAUKEE

1.2 MI NORTH OF STH 67, Fond du Lac, WI

Built 2021 Load: 35.3 t ADT: 201

USH 151 SB

Good

Over: S BR ROCK RIVER

1.9M S JCT STH 26 TO N, Fond du Lac, WI

Built 2002 Load: 35.6 t ADT: 8,400

USH 151 NB

Good

Over: S BR ROCK RIVER

0.6M N JCT STH 49 (N), Fond du Lac, WI

Built 2003 Load: 35.6 t ADT: 8,400

LRD NEITMAN RD

Good

Over: W BR ROCK RIVER

1.1M E JCT STH 26, Fond du Lac, WI

Built 1987 Load: 35.6 t ADT: 142

USH 45

Good

Over: ANDERSON CREEK

2.9 M N JCT CTH RP SCOTT, Fond du Lac, WI

Built 1988 Load: 35.6 t ADT: 4,200

STH 49

Good

Over: S BR ROCK RIVER

1.4M N JCT CTH AW, Fond du Lac, WI

Built 1993 Load: 35.6 t ADT: 2,700

LRD DOUGLAS ST

Good

Over: SILVER CREEK

0.4M S JCT STH 44, Fond du Lac, WI

Built 1995 Load: 35.6 t ADT: 4,100

LRD W ROCK RIVER R

Good

Over: S BR ROCK RIVER

1.0M S JCT CTH E, Fond du Lac, WI

Built 1996 Load: 35.6 t ADT: 293

CTH C

Good

Over: W BR FOND DU LAC RIVER

0.9M N JCT STH 23, Fond du Lac, WI

Built 2001 Load: 35.6 t ADT: 1,100

USH 151 NB

Good

Over: E BR FOND DU LAC R

1 M W USH 41, Fond du Lac, WI

Built 2008 Load: 35.6 t ADT: 5,750

OAK GROVE ROAD

Good

Over: SOUTH BRANCH ROCK RIVER

0.65 M N. JCT CTH AW, Fond du Lac, WI

Built 2021 Load: 36.0 t ADT: 160

LRD N HICKORY ST

Good

Over: WEST DITCH

N HICKORY ST. - 0.16 OF A, Fond du Lac, WI

Built 1993 Load: 36.0 t ADT: 3,100

LRD YOUTH CAMP ROA

Good

Over: BR. MILWAUKEE RIVER

0.1M N CTH S, Fond du Lac, WI

Built 2009 Load: 36.3 t ADT: 628

LRD OAK GROVE RD

Good

Over: BR ROCK RIVER

0.75M S LAKE MARIA RD, Fond du Lac, WI

Built 2009 Load: 36.3 t ADT: 272

LRD KIEL ROAD

Good

Over: SOUTH BRANCH MANITOWOC R

1.8M W CTH G, Fond du Lac, WI

Built 2009 Load: 36.3 t ADT: 901

LRD MELODY LANE

Good

Over: ANDERSON CREEK

AT ANDERSON CREEK, Fond du Lac, WI

Built 2014 Load: 36.3 t ADT: 530

LRD LAKE MARIA RD

Good

Over: BR ROCK RIVER

2.1M W OF STH 49, Fond du Lac, WI

Built 2009 Load: 36.6 t ADT: 382

LRD WISCONSIN AVE

Good

Over: MOSHER CREEK

0.8M E JCT CTH RP, Fond du Lac, WI

Built 1999 Load: 37.3 t ADT: 172

CTH Y

Good

Over: SEVEN MILE CREEK

0.5M W JCT USH 151, Fond du Lac, WI

Built 2000 Load: 37.3 t ADT: 570

LRD LAKE BERNICE D

Good

Over: W BR MILWAUKEE RIVER

1.3M E JCT CTH W, Fond du Lac, WI

Built 2003 Load: 37.3 t ADT: 107

LRD LINCOLN RD

Good

Over: VAN DYNE CREEK

0.7M W JCT CTH RP, Fond du Lac, WI

Built 2003 Load: 37.3 t ADT: 307

CTH HHH

Good

Over: S BR MANITOWOC RIVER

1.5M E JCT CTH C, Fond du Lac, WI

Built 2005 Load: 37.3 t ADT: 880

STH 26

Good

Over: W BR FOND DU LAC RIVER

2.0M N JCT STH 23, Fond du Lac, WI

Built 2023 Load: 37.3 t ADT: 11,100

LRD S NATIONAL AVE

Good

Over: DENEVEU CREEK

0.4M S JCT CTH T, 1.2 M W, Fond du Lac, WI

Built 1989 Load: 37.3 t ADT: 3,300

STH 23 EB

Good

Over: SHEBOYGAN RIVER

0.6M E JCT CTH AA, Fond du Lac, WI

Built 1991 Load: 38.9 t ADT: 3,600

LRD WESTERN AVE

Good

Over: W BR FOND DU LAC RIVER

0.1M W JCT USH 151, Fond du Lac, WI

Built 1987 Load: 38.9 t ADT: 2,200

USH 151 SB

Good

Over: WEST BRANCH ROCK RIVER

0.7M S JCT CTH C, Fond du Lac, WI

Built 2003 Load: 38.9 t ADT: 6,150

USH 151 NB

Good

Over: SEVEN MILE CREEK

0.4M N JCT CTH TC, Fond du Lac, WI

Built 2004 Load: 38.9 t ADT: 6,750

USH 151 SB

Good

Over: SEVEN MILE CREEK

3.0M S JCT CTH D, Fond du Lac, WI

Built 2005 Load: 38.9 t ADT: 6,750

LRD BROWN RD

Good

Over: E BR FOND DU LAC R

2.0M E JCT CTH Y, Fond du Lac, WI

Built 2003 Load: 38.9 t ADT: 302

CTH F

Good

Over: EAST BR. MILWAUKEE RIVER

0.56M E. JCT USH 45, Fond du Lac, WI

Built 2004 Load: 38.9 t ADT: 985

CTH Y

Good

Over: CAMP GROUND CREEK

0.3M N JCT CTH D (CHURCH, Fond du Lac, WI

Built 2012 Load: 38.9 t ADT: 820

CTH B

Good

Over: PARSONS CREEK

1.2M W OF STH 175, Fond du Lac, WI

Built 2009 Load: 38.9 t ADT: 819

CTH G

Good

Over: MULLET CREEK

0.8M S JCT STH 23, Fond du Lac, WI

Built 2022 Load: 39.2 t ADT: 1,350

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

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