Columbia County, WI

191 public highway bridges

Columbia County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Columbia County, Wisconsin contains 191 public highway bridges. Roughly 22.5% are rated “Good,” 44.5% “Fair,” and 5.8% “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.

191
Total Bridges
22.5%
Good
44.5%
Fair
5.8%
Poor Condition

Condition Distribution

Good
22.5% (43)
Fair
44.5% (85)
Poor
5.8% (11)

All Bridges (191)

LRD FAIR ST

Good

Over: SPRING CREEK

0.1M E JCT STH 113, Columbia, WI

Built 2007 Load: 34.0 t ADT: 1,500

USH 51

Good

Over: ROCKY RUN CREEK

1.2M N JCT CTH B, Columbia, WI

Built 2020 Load: 34.0 t ADT: 4,200

STH 16 E

Good

Over: CRAWFISH RIVER

1.3M E JCT CTH D, Columbia, WI

Built 2022 Load: 34.0 t ADT: 11,700

LRD ILLINOIS AVE

Good

Over: CRANDALL BAY

0.06 M W JCT RIVER ROAD, Columbia, WI

Built 2016 Load: 34.2 t ADT: 100

CTH U

Good

Over: WISCONSIN RIVER TRIB

7.0M N JCT STH 78, Columbia, WI

Built 2019 Load: 34.7 t ADT: 400

LRD WENDT ROAD

Good

Over: CRAWFISH RIVER

1.7M N JCT STH 60, Columbia, WI

Built 2022 Load: 34.7 t ADT: 35

CTH U

Good

Over: PRENTICE CREEK

1.0M N JCT STH 78, Columbia, WI

Built 2009 Load: 35.3 t ADT: 147

STH 113

Good

Over: CNW RR

2.0M N JCT STH 60, Columbia, WI

Built 1995 Load: 35.6 t ADT: 1,700

STH 33

Good

Over: FOX RIVER

1.9M E JCT STH 22, Columbia, WI

Built 1995 Load: 35.6 t ADT: 5,100

CTH D MAIN ST

Good

Over: N BR CRAWFISH RIVER

1.1M E JCT STH 16, Columbia, WI

Built 2003 Load: 35.6 t ADT: 1,900

LRD HALL RD

Good

Over: CRAWFISH RIVER

2.2M E JCT CTH A, Columbia, WI

Built 2009 Load: 36.0 t ADT: 169

CTH N

Good

Over: CRAWFISH RIVER

3.1M S JCT STH 60, Columbia, WI

Built 2014 Load: 36.0 t ADT: 268

CTH SS

Good

Over: MIDDLE BRANCH DUCK CREEK

2.9M N JCT CTH B, Columbia, WI

Built 2014 Load: 36.3 t ADT: 291

LRD RIVER RD (OLD

Good

Over: CRAWFISH RIVER

1.3 M N JCT STH 16, Columbia, WI

Built 2023 Load: 36.6 t ADT: 190

STH NB/EB STH 13/1

Good

Over: WISCONSIN RIVER 15

0.3M N JCT USH 12, Columbia, WI

Built 1991 Load: 37.3 t ADT: 21,200

STH 22-WASHINGTON

Good

Over: DUCK CREEK

0.1M N JCT CTH G, Columbia, WI

Built 1999 Load: 37.3 t ADT: 5,900

CTH P

Good

Over: BRANCH DUCK CREEK

2.2M E JCT CTH SS, Columbia, WI

Built 2010 Load: 38.2 t ADT: 517

LRD CLARK ROAD

Good

Over: FOX RIVER

0.6M W JCT CTH F, Columbia, WI

Built 2014 Load: 38.6 t ADT: 532

CTH M

Good

Over: UNION PACIFIC RAILROAD

0.1 MI N JCT CTH E, Columbia, WI

Built 2016 Load: 38.6 t ADT: 161

STH 113

Good

Over: SPRING CREEK

1.7M N JCT STH 60, Columbia, WI

Built 2002 Load: 38.9 t ADT: 1,700

STH 127

Good

Over: BIG SLOUGH

3.7M E JCT CTH AA, Columbia, WI

Built 2006 Load: 38.9 t ADT: 1,800

CTH Z

Good

Over: N BR CRAWFISH RIVER

0.8M W JCT CTH CD, Columbia, WI

Built 1966 Load: 40.5 t ADT: 99

USH 51

Good

Over: ROWAN CREEK

3.7M N JCT STH 60 TO W, Columbia, WI

Built 2017 Load: 41.1 t ADT: 4,600

LRD DUBORG RD

Good

Over: CRAWFISH RIVER

0.5M S JCT STH 16, Columbia, WI

Built 1998 Load: 42.1 t ADT: 152

LRD HAYNES RD

Good

Over: FOX RIVER

0.1M W JCT STH 44, Columbia, WI

Built 2019 Load: 43.1 t ADT: 370

LRD HALL ROAD

Good

Over: CRAWFISH RIVER

0.9M W JCT STH 16, Columbia, WI

Built 2022 Load: 43.1 t ADT: 130

LRD MOHR RD

Good

Over: N BR CRAWFISH RIVER

1.4M S JCT CTH A, Columbia, WI

Built 1998 Load: 43.7 t ADT: 62

LRD PLEASANT ST

Good

Over: SPRING CREEK

0.1M W JCT STH 113, Columbia, WI

Built 2007 Load: 43.7 t ADT: 3,448

LRD BOELTE RD

Good

Over: CRAWFISH RIVER

0.9M N JCT STH 60, Columbia, WI

Built 2008 Load: 43.7 t ADT: 52

CTH K

Good

Over: CRAWFISH R

0.2 MILE EAST OF CTH A, Columbia, WI

Built 2008 Load: 47.0 t ADT: 488

CTH A

Poor

Over: UNION PACIFIC RR

1.0M W JCT STH 73, Columbia, WI

Built 1910 Load: 3.2 t ADT: 197

LRD HALL RD

Poor

Over: CRAWFISH RIVER

1.3M E JCT CTH A, Columbia, WI

Built 1961 Load: 8.1 t ADT: 56

LRD KOWALD RD

Poor

Over: FOX RIVER

1.1M E JCT CTH H, Columbia, WI

Built 1930 Load: 9.7 t ADT: 31

LRD MILL ST

Poor

Over: UNION PACIFIC RR

0.1M W JCT STH 60, Columbia, WI

Built 1900 Load: 16.2 t ADT: 79

CTH K

Poor

Over: ROBBINS CREEK

2.8M W JCT USH 151, Columbia, WI

Built 1936 Load: 17.8 t ADT: 196

LRD STERK RD

Poor

Over: UNION PACIFIC RR

1.1M S JCT CTH E, Columbia, WI

Built 1930 Load: 22.7 t ADT: 67

LRD INGLEHART RD

Poor

Over: UNION PACIFIC RR

0.7M N JCT CTH E, Columbia, WI

Built 1930 Load: 32.4 t ADT: 81

LRD HILL RD (DEAD

Poor

Over: MID BR DUCK CREEK

1.9M E JCT STH 22, Columbia, WI

Built 1968 Load: 32.4 t ADT: 4

CTH VJ

Poor

Over: ROCKY RUN CREEK

0.8M E JCT CTH J, Columbia, WI

Built 1956 Load: 34.0 t ADT: 470

CTH CM

Poor

Over: FOX RIVER

0.1M E JCT CTH T, Columbia, WI

Built 1958 Load: 38.9 t ADT: 500

CTH X

Poor

Over: BIG SLOUGH

2.6M S JCT CTH AA, Columbia, WI

Built 1958 Load: 45.4 t ADT: 451

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.