Lafayette County, WI

217 public highway bridges

Lafayette County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Lafayette County, Wisconsin contains 217 public highway bridges. Roughly 51.6% are rated “Good,” 37.8% “Fair,” and 8.3% “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.

217
Total Bridges
51.6%
Good
37.8%
Fair
8.3%
Poor Condition

Condition Distribution

Good
51.6% (112)
Fair
37.8% (82)
Poor
8.3% (18)

All Bridges (217)

CTH O

Good

Over: AMES BRANCH

2.4M S JCT STH 81, Lafayette, WI

Built 2023 Load: 36.3 t ADT: 870

CTH O SEYMOUR RD

Good

Over: SHULLSBURG BRANCH

0.4M N JCT STH 11, Lafayette, WI

Built 2017 Load: 36.6 t ADT: 900

STH 81

Good

Over: DOUGHERTY CREEK

0.7M E JCT STH 78 TO N, Lafayette, WI

Built 1981 Load: 37.3 t ADT: 3,700

LRD DUMP RD

Good

Over: COON BRANCH

0.7M S JCT STH 11, Lafayette, WI

Built 1988 Load: 37.3 t ADT: 91

LRD S LAKE RD

Good

Over: YELLOWSTONE RIVER

2.4M W JCT CTH N, Lafayette, WI

Built 1990 Load: 37.3 t ADT: 70

LRD HOLLAND RD

Good

Over: BR WOOD BRANCH

0.3M W JCT CTH O, Lafayette, WI

Built 1990 Load: 37.3 t ADT: 26

LRD FURNACE HILL R

Good

Over: OTTER CREEK

2.7M S JCT CTH G, Lafayette, WI

Built 1990 Load: 37.3 t ADT: 168

STH 81

Good

Over: OTTER CREEK

3.2M E JCT STH 23 TO E, Lafayette, WI

Built 2001 Load: 37.3 t ADT: 1,200

CTH N

Good

Over: CHERRY CREEK

0.1M S JCT CTH M, Lafayette, WI

Built 2015 Load: 37.3 t ADT: 210

LRD RUSSELL RD

Good

Over: BR COTTAGE INN BRANCH

3.1M S JCT USH 151, Lafayette, WI

Built 2019 Load: 37.3 t ADT: 58

LRD FURNACE HILL R

Good

Over: BR OTTER CREEK

1.6M N JCT CTH G, Lafayette, WI

Built 1958 Load: 37.3 t ADT: 47

CTH C

Good

Over: BONNER BRANCH

0.1M N JCT CTH G, Lafayette, WI

Built 2023 Load: 38.2 t ADT: 165

STH 78

Good

Over: WHITESIDE CREEK

1.6M N JCT CTH N, Lafayette, WI

Built 1989 Load: 38.9 t ADT: 530

CTH O

Good

Over: BONNER BRANCH

1.9M N JCT CTH G, Lafayette, WI

Built 1990 Load: 38.9 t ADT: 160

CTH W

Good

Over: GALENA RIVER

1.7M W JCT CTH I TO S, Lafayette, WI

Built 1989 Load: 38.9 t ADT: 920

CTH U

Good

Over: BR AMES BRANCH

2.0M S JCT STH 81, Lafayette, WI

Built 1990 Load: 38.9 t ADT: 326

LRD BEEBE RD

Good

Over: GALENA RIVER

1.8M S JCT CTH W, Lafayette, WI

Built 1990 Load: 38.9 t ADT: 93

LRD GUNDERSON RD

Good

Over: YELLOWSTONE RIVER

0.2M E JCT CTH N, Lafayette, WI

Built 1992 Load: 38.9 t ADT: 22

LRD WARDSVILLE RD

Good

Over: BR AMES BRANCH

0.3M W JCT CTH U, Lafayette, WI

Built 1993 Load: 38.9 t ADT: 55

CTH G PLATTEVILL

Good

Over: BONNER BRANCH

0.1M E JCT STH 126, Lafayette, WI

Built 1994 Load: 38.9 t ADT: 994

CTH I

Good

Over: BR MADDEN BRANCH

0.7M N JCT CTH Q, Lafayette, WI

Built 1999 Load: 38.9 t ADT: 313

LRD MAPLE LANE

Good

Over: WHITESIDE BR PECATONICAR

TOWN OF BELMONT, Lafayette, WI

Built 2002 Load: 38.9 t ADT: 250

LRD WEST RIVERSIDE

Good

Over: BR OF PECACONICA RIVER

0.75M W JCT CTH K, Lafayette, WI

Built 2003 Load: 38.9 t ADT: 106

CTH D

Good

Over: CANON CR

LAFAYETTE COUNTY, Lafayette, WI

Built 2013 Load: 39.2 t ADT: 111

LRD FRIENDSHIP ST

Good

Over: SHULLSBURG BRANCH

0.3M S JCT STH 11, Lafayette, WI

Built 2011 Load: 40.2 t ADT: 331

LRD MARKET ST

Good

Over: BONNER BRANCH

0.1M E JCT USH 151, Lafayette, WI

Built 1985 Load: 40.5 t ADT: 517

LRD AETNA RD

Good

Over: SHULLSBURG BRANCH

1.1M E JCT CTH I, Lafayette, WI

Built 1993 Load: 40.5 t ADT: 61

LRD MINE RD

Good

Over: GALENA RIVER

0.7M S JCT STH 81, Lafayette, WI

Built 1992 Load: 40.5 t ADT: 172

CTH G

Good

Over: BONNER BRANCH

2.1M E JCT STH 126, Lafayette, WI

Built 1992 Load: 40.5 t ADT: 345

LRD CUB HOLLOW RD

Good

Over: COPPER CREEK

1.7M N JCT STH 11, Lafayette, WI

Built 1994 Load: 40.5 t ADT: 88

LRD ROWESVILLE RD

Good

Over: BR MADDEN BRANCH

2.4M N JCT CTH Q, Lafayette, WI

Built 1994 Load: 40.5 t ADT: 58

LRD BROWN RD

Good

Over: BROWN BROOK

0.7M N JCT CTH DD, Lafayette, WI

Built 1996 Load: 40.5 t ADT: 1

CTH O

Good

Over: FURNACE CREEK

3.0M N JCT CTH C, Lafayette, WI

Built 1998 Load: 40.5 t ADT: 238

LRD ROCKY RD

Good

Over: AMES BRANCH

0.4M S JCT CTH E, Lafayette, WI

Built 1998 Load: 40.5 t ADT: 67

STH 78

Good

Over: SAWMILL CREEK

2.5M N JCT CTH A, Lafayette, WI

Built 2003 Load: 40.5 t ADT: 873

STH 78

Good

Over: CHERRY CREEK

1.7M N JCT CTH D, Lafayette, WI

Built 2017 Load: 41.5 t ADT: 380

LRD HOLLAND RD

Good

Over: BR WOOD BRANCH

1.5M N JCT STH 81, Lafayette, WI

Built 2018 Load: 41.5 t ADT: 170

LRD OAK PARK RD

Good

Over: MINERAL POINT BRANCH

1.7M S JCT USH 151, Lafayette, WI

Built 1991 Load: 42.1 t ADT: 123

LRD ROWESVILLE RD

Good

Over: BR MADDEN BRANCH

0.8M N JCT CTH Q, Lafayette, WI

Built 1997 Load: 42.1 t ADT: 38

USH 151 NB

Good

Over: BONNER BR

2.6M N JCT W MOUND RD, Lafayette, WI

Built 2004 Load: 43.7 t ADT: 4,900

USH 151 SB

Good

Over: BONNER BR

0.6M S JCT CTH G, Lafayette, WI

Built 2004 Load: 43.7 t ADT: 4,900

USH 151 SB

Good

Over: COTTAGE INN BRANCH

4.1M S JCT CTH A, Lafayette, WI

Built 2003 Load: 43.7 t ADT: 5,250

STH 23

Good

Over: AMES BRANCH

3.8M N JCT STH 11, Lafayette, WI

Built 2008 Load: 45.4 t ADT: 2,000

CTH H

Good

Over: FEVER RIVER

3.3M E JCT CTH J, Lafayette, WI

Built 2009 Load: 45.4 t ADT: 312

LRD HORSESHOE BEND

Good

Over: GALENA RIVER

0.5M N JCT STH 11, Lafayette, WI

Built 1994 Load: 47.0 t ADT: 38

STH 78

Good

Over: BR TROUT BROOK CR

4.0M N JCT CTH W, Lafayette, WI

Built 2003 Load: 47.0 t ADT: 790

LRD ROLLER COASTER

Good

Over: AMES BRANCH

0.7M E JCT CTH K, Lafayette, WI

Built 2008 Load: 47.0 t ADT: 104

CTH Z

Good

Over: WOOD BRANCH

2.3M W JCT CTH F, Lafayette, WI

Built 2006 Load: 50.2 t ADT: 239

LRD WALNUT RD

Good

Over: PECATONICA RIVER

2.1M E JCT CTH K, Lafayette, WI

Built 2007 Load: 55.1 t ADT: 104

LRD TWIN BRIDGE RD

Poor

Over: GALENA RIVER

1.3M W JCT CTH I, Lafayette, WI

Built 1965 Load: 14.6 t ADT: 176

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.