Ozaukee County, WI

107 public highway bridges

Ozaukee County Bridge Snapshot

Ozaukee County, Wisconsin contains 107 public highway bridges in the FHWA National Bridge Inventory. Roughly 21.5% are rated “Good,” 36.4% “Fair,” 2.8% “Poor,” and 2.8% 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.

107

Total Bridges

21.5%

Good

2.8%

Poor

2.8%

Structurally Deficient

Condition Distribution

Good

21.5% (23)

Fair

36.4% (39)

Poor

2.8% (3)

SD

2.8% (3)

All Bridges (107)

Sort:

STH 60

Over: IH 43/STH 32/STH 57

7.0M N JCT STH167 TO W, Ozaukee, WI

Built 2001 ADT: 50,300

IH 43 NB-STH 32 NB

Over: STH 57-STH 167-MEQUON RD

0.2M N JCT CTH W, Ozaukee, WI

Built 1966 ADT: 28,000

IH 43 SB/STH 32 SB

Over: STH 57/STH 167-MEQUON RD

0.1M N JCT CTH W, Ozaukee, WI

Built 1966 ADT: 28,000

LRD ARROWHEAD RD (

Over: IH 43/STH 32/STH 57

0.9M N JCT STH 60 TO W, Ozaukee, WI

Built 1967 ADT: 42,700

CTH V NB

Over: IH 43/STH 57

1.6M N JCT STH 60 TO W, Ozaukee, WI

Built 1975 ADT: 45,200

STH 32 SB

Over: IH 43-STH 57

1.6M N JCT STH 60 TO W, Ozaukee, WI

Built 1975 ADT: 45,200

LRD ULAO PKWY

Over: IH 43/STH 57

1.3M N JCT STH 32 TO N, Ozaukee, WI

Built 1972 ADT: 43,200

LRD SAUK RD

Over: IH 43-STH 57

2.3M N JCT STH 32 TO N, Ozaukee, WI

Built 1972 ADT: 42,400

IH 43 NB-STH 57 NB

Over: STH 33

0.3M E JCT CTH W, Ozaukee, WI

Built 1971 ADT: 16,000

IH 43 SB-STH 57 SB

Over: STH 33

0.3M E JCT CTH W, Ozaukee, WI

Built 1971 ADT: 16,000

IH 43 SB

Over: STH 57 NB

1.3M N JCT STH 33 TO E, Ozaukee, WI

Built 1974 ADT: 5,600

LRD MINK RANCH RD

Over: STH 57

1.0M N JCT IH 43 TO N, Ozaukee, WI

Built 1974 ADT: 11,100

IH 43 NB

Over: CTH KK

0.4M N JCT CTH LL, Ozaukee, WI

Built 1974 ADT: 1,400

IH 43 SB

Over: CTH KK

0.4M N JCT CTH LL, Ozaukee, WI

Built 1974 ADT: 1,400

CTH B

Over: IH 43

3.2M N JCT STH 33 TO E, Ozaukee, WI

Built 1974 ADT: 30,800

STH 32 SB

Over: IH 43

4.2M N JCT STH 33 TO E, Ozaukee, WI

Built 1974 ADT: 27,100

IH 43/STH 32 NB

Over: LRD HIGHLAND LN

0.1M S JCT CTH LL, Ozaukee, WI

Built 1974 ADT: 100

IH 43/STH 32 SB

Over: LRD HIGHLAND LN

0.1M S JCT CTH LL, Ozaukee, WI

Built 1974 ADT: 100

IH 43 NB-STH 32 NB

Over: CTH LL

1.4M S JCT CTH P, Ozaukee, WI

Built 1974 ADT: 1,400

IH 43 SB-STH 32 SB

Over: CTH LL

1.4M S JCT CTH P, Ozaukee, WI

Built 1974 ADT: 1,300

IH 43 NB/STH 32 NB

Over: LRD LAKE DR

1.7M E JCT CTH KW, Ozaukee, WI

Built 1974 ADT: 100

IH 43/STH 32 SB

Over: LRD LAKE DR

1.7M E JCT CTH KW, Ozaukee, WI

Built 1974 ADT: 100

CTH P

Over: IH 43-STH 32

4.0M N JCT STH 32 TO S, Ozaukee, WI

Built 1974 ADT: 26,600

LRD SANDY BEACH RD

Over: IH 43-STH 32

5.0M N JCT STH 32 TO S, Ozaukee, WI

Built 1974 ADT: 28,600

LRD CEDAR BEACH RD

Over: IH 43-STH 32

6.0M N JCT STH 32 TO S, Ozaukee, WI

Built 1974 ADT: 26,300

CTH D

Over: IH 43-STH 32

7.0M N JCT STH 84 TO W, Ozaukee, WI

Built 1974 ADT: 24,800

LRD SILVER BEACH R

Over: IH 43-STH 32

1.3M N JCT CTH D TO E, Ozaukee, WI

Built 1974 ADT: 24,800

IH 43 SB-STH 32 SB

Over: LRD JAY RD

0.1M E JCT CTH LL, Ozaukee, WI

Built 1974 ADT: 90

IH 43 NB-STH 32 NB

Over: LRD JAY RD

0.1M E JCT CTH LL, Ozaukee, WI

Built 1974 ADT: 90

LRD NORTHWOODS RD

Over: IH 43

1.6M N JCT STH 33 TO E, Ozaukee, WI

Built 1974 ADT: 31,000

IH 43 NB-STH 32 NB

Over: LRD PEBBLE BEACH RD

0.4M E JCT CTH LL, Ozaukee, WI

Built 1974 ADT: 330

IH 43 SB-STH 32 SB

Over: LRD PEBBLE BEACH RD

0.4M E JCT CTH LL, Ozaukee, WI

Built 1974 ADT: 330

OZAUKEE INTERURBAN

Over: IH 43

AT OZAUKEE TRAIL, Ozaukee, WI

Built 2010 ADT: 45,200

CTH W/PORT WASHING

Over: IH 43/STH 32

1.5M N JCT STH 100, Ozaukee, WI

Built 2022 ADT: 72,700

CTH W/PORT WASHING

Over: IH 43/STH 32

1.5M N JCT STH 100, Ozaukee, WI

Built 2023 ADT: 72,700

CTH C - PIONEER RD

Over: IH 43/STH 32/57

4.3M N JCT STH 167 TO W, Ozaukee, WI

Built 2023 ADT: 59,800

LRD DONGES BAY RD

Over: IH 43/STH 32

2.1M N JCT STH 100 TO S, Ozaukee, WI

Built 2022 ADT: 68,600

LRD FALLS RD

Over: IH 43-STH 32-STH 57

6.3M N JCT STH 167 TO W, Ozaukee, WI

Built 2023 ADT: 58,400

LRD HIGHLAND AVE

Over: IH 43-STH 32-STH 57

2.2M N JCT STH 167 TO W, Ozaukee, WI

Built 2022 ADT: 59,800

IH 43 NB-STH 32 NB

Over: LRD LAKEFIELD RD

0.8M W JUNCT CTH C, Ozaukee, WI

Built 2023 ADT: 660

IH 43 SB-STH 32 SB

Over: LRD LAKEFIELD RD

0.8M W JCT CTH C, Ozaukee, WI

Built 2023 ADT: 670

CNW RR

Over: CTH CC SUNSET RD

0.1M E JCT STH 32, Ozaukee, WI

Built 1930 ADT: 600

LRD CEDAR SAUK RD

Over: BR MILWAUKEE RIVER

0.4M E JCT CTH I, Ozaukee, WI

Built 1965 Load: 11.3 t ADT: 1,600

CTH B

Over: SAUK CREEK

0.4M S JCT CTH D, Ozaukee, WI

Built 1950 Load: 17.8 t ADT: 194

CTH Y

Over: CEDAR CREEK

1.2M N JCT STH 60, Ozaukee, WI

Built 1957 Load: 19.4 t ADT: 1,500

CTH H

Over: MILWAUKEE RIVER

0.2M E JCT CTH I TO S, Ozaukee, WI

Built 1967 Load: 21.1 t ADT: 5,330

CTH H

Over: MILWAUKEE RIVER

0.2M E JCT CTH I TO N, Ozaukee, WI

Built 1946 Load: 24.3 t ADT: 2,000

IH 43-STH 32-STH 5

Over: BR MILWAUKEE RIVER

5.2M N JCT STH 167 TO W, Ozaukee, WI

Built 1966 Load: 25.9 t ADT: 50,300

CTH P

Over: SUCKER CREEK

0.3M E JCT CTH LL, Ozaukee, WI

Built 1974 Load: 25.9 t ADT: 210

CTH I

Over: CEDAR CREEK

1.4M N JCT STH 60, Ozaukee, WI

Built 1969 Load: 27.5 t ADT: 5,400

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 6, 2026