Juneau County, WI

174 public highway bridges

Juneau County Bridge Snapshot

Juneau County, Wisconsin contains 174 public highway bridges in the FHWA National Bridge Inventory. Roughly 44.3% are rated “Good,” 33.9% “Fair,” 2.9% “Poor,” and 2.9% 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.

174
Total Bridges
44.3%
Good
2.9%
Poor
2.9%
Structurally Deficient

Condition Distribution

Good
44.3% (77)
Fair
33.9% (59)
Poor
2.9% (5)
SD
2.9% (5)

All Bridges (174)

STH 80

Good

Over: SHERMAN CR

0.1M S CTH H, Juneau, WI

Built 2005 Load: 40.5 t ADT: 1,600

CTH I

Good

Over: SCHMIDT CREEK

0.8M E JCT CTH G TO N, Juneau, WI

Built 2005 Load: 40.5 t ADT: 262

CTH H

Good

Over: BEAVER CREEK

4.4M N JCT STH 21, Juneau, WI

Built 1967 Load: 40.5 t ADT: 119

CTH K

Good

Over: CATTAIL VALLEY CREEK

0.52 MI N JCT CTH O, Juneau, WI

Built 2020 Load: 41.5 t ADT: 750

LRD HEADQUARTERS R

Good

Over: S BR YELLOW RIVER

1.2M N JCT STH 21, Juneau, WI

Built 2009 Load: 41.8 t ADT: 247

LRD 25TH ST WEST

Good

Over: LITTLE YELLOW RIVER

3.8M W JCT STH 80, Juneau, WI

Built 2005 Load: 42.1 t ADT: 105

LRD 9TH ST

Good

Over: SPENCER ROBINSON DITCH

1.0M W JCT STH 80, Juneau, WI

Built 2005 Load: 42.1 t ADT: 105

LRD 26TH ST WEST

Good

Over: BEAR CREEK

3.4M S JCT STH 21, Juneau, WI

Built 1975 Load: 42.1 t ADT: 61

LRD 9TH ST EAST

Good

Over: YELLOW RIVER

2.7M W JCT CTH G, Juneau, WI

Built 1990 Load: 43.7 t ADT: 62

CTH G

Good

Over: BR ONE MILE CR

0.2M S JCT CTH O, Juneau, WI

Built 2009 Load: 43.7 t ADT: 674

LRD 22ND ST WEST

Good

Over: S BR YELLOW RIVER

1.1M S JCT STH 21, Juneau, WI

Built 1983 Load: 43.7 t ADT: 47

LRD 28TH ST WEST

Good

Over: LITTLE YELLOW RIVER

4.5M S JCT STH 21, Juneau, WI

Built 1976 Load: 43.7 t ADT: 47

LRD 11TH ST

Good

Over: LITTLE YELLOW RIVER

6.7M W JCT STH 80, Juneau, WI

Built 1991 Load: 45.4 t ADT: 23

CTH O FRANKLIN S

Good

Over: BARABOO RIVER

0.2M E JCT STH 80, Juneau, WI

Built 1997 Load: 45.4 t ADT: 1,410

STH 21-3RD ST

Good

Over: YELLOW RIVER OVERFLOW

0.3M E JCT STH 80, Juneau, WI

Built 2007 Load: 45.4 t ADT: 6,900

STH 173

Good

Over: BEAVER CREEK

2.7M N JCT CTH H, Juneau, WI

Built 1999 Load: 47.0 t ADT: 1,200

LRD RAESE RD

Good

Over: SEYMOUR CREEK

1.7M N JCT STH 33, Juneau, WI

Built 2003 Load: 47.0 t ADT: 150

LRD 2ND AVE SOUTH

Good

Over: BEAR CREEK

3.0M S JCT STH 21, Juneau, WI

Built 1976 Load: 47.0 t ADT: 41

LRD SPEEDWAY RD

Good

Over: SPRAGUE MATHER FLOWAGE

4.5M W JCT STH 80, Juneau, WI

Built 2005 Load: 50.2 t ADT: 105

LRD ORANGE MILL RD

Poor

Over: LITTLE LEMONWEIR RIVER

0.1M S JCT USH 12, Juneau, WI

Built 1971 Load: 13.0 t ADT: 98

LRD HYER RD (DEAD

Poor

Over: BIKE TRAIL

0.3M W JCT STH 80, Juneau, WI

Built 1970 Load: 14.6 t ADT: 10

CTH H

Poor

Over: LITTLE LEMONWEIR RIVER

0.7M N JCT CTH A, Juneau, WI

Built 1959 Load: 17.8 t ADT: 873

CTH M CUTLER ST

Poor

Over: LITTLE LEMONWEIR RIVER

0.4M N JCT USH 12, Juneau, WI

Built 1957 Load: 19.4 t ADT: 327

CTH O

Structurally Deficient

Over: TRIBUTARY BARABOO RIVER

0.2M E BROCKMAN RD, Juneau, WI

Built 1925 Load: 19.4 t ADT: 1,035

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