Sauk County, WI

277 public highway bridges

Sauk County Bridge Snapshot

Sauk County, Wisconsin contains 277 public highway bridges in the FHWA National Bridge Inventory. Roughly 45.1% are rated “Good,” 30.3% “Fair,” 8.7% “Poor,” and 8.7% 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.

277
Total Bridges
45.1%
Good
8.7%
Poor
8.7%
Structurally Deficient

Condition Distribution

Good
45.1% (125)
Fair
30.3% (84)
Poor
8.7% (24)
SD
8.7% (24)

All Bridges (277)

STH 58

Fair

Over: LITTLE BARABOO RIVER

3.3M N JCT CTH G TO E, Sauk, WI

Built 1984 Load: 35.6 t ADT: 1,400

CTH K

Fair

Over: HAY CREEK

0.1M N JCT CTH F, Sauk, WI

Built 1986 Load: 35.6 t ADT: 1,118

CTH S

Fair

Over: NARROWS CREEK

0.6M E JCT CTH G, Sauk, WI

Built 1998 Load: 35.6 t ADT: 195

CTH F

Fair

Over: HAY CREEK

0.1M N JCT CTH K, Sauk, WI

Built 2001 Load: 35.6 t ADT: 1,068

CTH K

Fair

Over: BABB CREEK

7.7M E JCT CTH G, Sauk, WI

Built 1983 Load: 35.6 t ADT: 3,200

IH 90 EB-IH 94 EB

Fair

Over: MIRROR LAKE

0.9M E JCT STH 23 TO E, Sauk, WI

Built 1961 Load: 37.3 t ADT: 23,500

IH 90 WB-IH 94 WB

Fair

Over: MIRROR LAKE

1.8M W JCT USH 12 TO E, Sauk, WI

Built 1961 Load: 37.3 t ADT: 23,500

LRD GOLF COURSE RD

Fair

Over: NARROWS CREEK

0.5M S JCT STH 154, Sauk, WI

Built 1988 Load: 37.3 t ADT: 330

CTH PF

Fair

Over: HERRITZ HOLLOW CREEK

2.9M E JCT CTH D, Sauk, WI

Built 1996 Load: 37.3 t ADT: 148

CTH WD

Fair

Over: HAY CREEK

0.1M E JCT CTH K, Sauk, WI

Built 2003 Load: 37.3 t ADT: 439

LRD WENZEL RD

Fair

Over: E BR HONEY CREEK

0.6M N JCT CTH PF, Sauk, WI

Built 1981 Load: 37.3 t ADT: 88

IH 90 EB-IH 94 EB

Fair

Over: SPRING BROOK

1.9M E JCT STH 13 TO N, Sauk, WI

Built 1961 Load: 38.9 t ADT: 21,450

IH 90 WB-IH 94 WB

Fair

Over: SPRING BROOK

0.8M W JCT STH 23 TO E, Sauk, WI

Built 1961 Load: 38.9 t ADT: 21,450

STH 23-STH 33-MAIN

Fair

Over: BARABOO RIVER

0.3M E JCT STH 33 TO W, Sauk, WI

Built 1985 Load: 38.9 t ADT: 14,200

LRD MANCHESTER ST

Fair

Over: BARABOO RIVER

0.1M E JCT STH 113, Sauk, WI

Built 1987 Load: 38.9 t ADT: 916

CTH C

Fair

Over: HONEY CREEK

1.0M N JCT CTH B, Sauk, WI

Built 1992 Load: 38.9 t ADT: 310

STH 23

Fair

Over: BR BARABOO RIVER

0.8M E JCT CTH S, Sauk, WI

Built 1938 Load: 38.9 t ADT: 3,400

LRD COON BLUFF RD

Fair

Over: DELL CREEK

0.3M N JCT STH 23, Sauk, WI

Built 1930 Load: 38.9 t ADT: 370

LRD KOSIN RD

Fair

Over: SEELEY CREEK

0.3M S JCT CTH W, Sauk, WI

Built 1894 Load: 38.9 t ADT: 27

LRD SUNSET RD (DEA

Fair

Over: PINE CREEK

0.7M W JCT CTH W, Sauk, WI

Built 1898 Load: 38.9 t ADT: 31

LRD DUTCH HOLLOW R

Fair

Over: BARABOO RIVER

1.7M W JCT STH 33, Sauk, WI

Built 1964 Load: 38.9 t ADT: 531

CTH W

Fair

Over: SEELEY CREEK

1.7M E JCT CTH D, Sauk, WI

Built 1992 Load: 40.5 t ADT: 293

CTH O

Fair

Over: HONEY CREEK

2.6M W JCT STH 60, Sauk, WI

Built 1996 Load: 40.5 t ADT: 584

STH 23

Fair

Over: HONEY CREEK

4.0M E JCT CTH N, Sauk, WI

Built 1937 Load: 40.5 t ADT: 1,600

LRD S WEBB AVE

Fair

Over: BARABOO RIVER

0.1M S JCT STH 23, Sauk, WI

Built 1984 Load: 42.1 t ADT: 670

CTH W

Fair

Over: SEELEY CREEK

2.0M E JCT CTH D, Sauk, WI

Built 1992 Load: 43.7 t ADT: 293

STH 23

Fair

Over: WIS RIVER OVERFLOW

0.8M E JCT CTH C TO E, Sauk, WI

Built 2005 Load: 45.4 t ADT: 2,900

LRD SPRING VALLEY

Fair

Over: SPRING VALLEY CREEK

0.2M W JCT STH 23, Sauk, WI

Built 1977 Load: 50.2 t ADT: 131

LRD RAYMER RD (DEA

Good

Over: WILSON CREEK

0.1M N JCT CTH WC, Sauk, WI

Built 1978 Load: 21.1 t ADT: 32

STH 136

Good

Over: BARABOO RIVER

3.5M E JCT STH 23, Sauk, WI

Built 1978 Load: 22.7 t ADT: 850

LRD GOLF COURSE RD

Good

Over: BARABOO RIVER

1.3M N JCT STH 154, Sauk, WI

Built 1983 Load: 24.3 t ADT: 1,100

LRD SOUTH AVE

Good

Over: DELL CREEK

3.5M E JCT CTH H, Sauk, WI

Built 1984 Load: 27.5 t ADT: 128

LRD BRIAR BLUFF RD

Good

Over: DELL CREEK

1.1M N JCT STH 23, Sauk, WI

Built 1985 Load: 27.5 t ADT: 72

LRD BUTTERNUT RD

Good

Over: WILSON CREEK

0.1M N JCT CTH WC, Sauk, WI

Built 1978 Load: 27.5 t ADT: 75

LRD VALLEY VIEW RD

Good

Over: HONEY CREEK

0.2M E JCT STH 23, Sauk, WI

Built 1984 Load: 29.2 t ADT: 32

LRD CROSS RD

Good

Over: N BR HONEY CREEK

0.1M N JCT CTH C, Sauk, WI

Built 1986 Load: 29.2 t ADT: 49

USH 14

Good

Over: WISCONSIN & CALUMET RR

1.1M E JCT STH 23 TO W, Sauk, WI

Built 1993 Load: 30.8 t ADT: 5,600

STH 136

Good

Over: BARABOO RIVER

4.1M E JCT STH 23, Sauk, WI

Built 1978 Load: 32.4 t ADT: 850

LRD POINT OF ROCKS

Good

Over: BR. SKILLET CREEK

2.6M E JCT STH 33 TO E, Sauk, WI

Built 1983 Load: 32.4 t ADT: 100

LRD QUAKER VALLEY

Good

Over: LITTLE BARABOO RIVER

0.3M S JCT CTH G, Sauk, WI

Built 1985 Load: 32.4 t ADT: 123

STH 33

Good

Over: BARABOO RIVER

0.9M E JCT STH 58 TO S, Sauk, WI

Built 1998 Load: 32.4 t ADT: 4,200

LRD TUCKERTOWN ROA

Good

Over: NARROWS CREEK

0.1M S JCT CTH S, Sauk, WI

Built 1988 Load: 32.4 t ADT: 61

LRD RIVER ROAD

Good

Over: OTTER CREEK

0.7M E JCT STH 60, Sauk, WI

Built 1988 Load: 32.4 t ADT: 1,179

LRD STONES POCKET

Good

Over: OTTER CREEK

0.2M N JCT CTH C, Sauk, WI

Built 1988 Load: 32.4 t ADT: 133

STH 33

Good

Over: SILVER CREEK

2.1M E JCT CTH V, Sauk, WI

Built 1998 Load: 32.4 t ADT: 4,200

LRD ELI VALLEY ROA

Good

Over: HONEY CREEK

0.1M N JCT STH 23, Sauk, WI

Built 1990 Load: 32.4 t ADT: 152

STH 23

Good

Over: BR SPRING VALLEY CREEK

1.1M E JCT CTH W, Sauk, WI

Built 1998 Load: 32.4 t ADT: 2,200

CTH B

Good

Over: BR HONEY CREEK

1.5M E JCT STH 23, Sauk, WI

Built 1998 Load: 32.4 t ADT: 1,500

STH 154

Good

Over: HILL POINT CREEK

1.3M E JCT STH 130, Sauk, WI

Built 2000 Load: 32.4 t ADT: 1,600

STH 154

Good

Over: HILL POINT CREEK

2.3M E JCT STH 130, Sauk, WI

Built 2000 Load: 32.4 t ADT: 1,600

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