Milwaukee County, WI

1,005 public highway bridges

Milwaukee County Bridge Snapshot

Milwaukee County, Wisconsin contains 1,005 public highway bridges in the FHWA National Bridge Inventory. Roughly 18.5% are rated “Good,” 24.7% “Fair,” 3.2% “Poor,” and 3.2% 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.

1,005

Total Bridges

18.5%

Good

3.2%

Poor

3.2%

Structurally Deficient

Condition Distribution

Good

18.5% (186)

Fair

24.7% (248)

Poor

3.2% (32)

SD

3.2% (32)

All Bridges (1,005)

Sort:

IH RAMP, STH 100 -

Over: IH 94

AT STH 100, Milwaukee, WI

Built 2014 ADT: 150,000

IH 94 WB

Over: LRD 121ST ST/ CURTIS RD

.4 M S JCT USH 18, Milwaukee, WI

Built 2017 ADT: 4,400

IH 94 EB

Over: LRD CURTIS RD - 121ST ST

.4 M S JCT USH 18, Milwaukee, WI

Built 2016 ADT: 4,500

IH 41/USH 45 NB-ZO

Over: STH 100/MAYFAIR RD

1.5M N JCT USH 18, Milwaukee, WI

Built 2022 ADT: 30,000

IH41/USH 45 SB-ZOO

Over: STH 100-MAYFAIR RD

1.4M N JCT USH 18, Milwaukee, WI

Built 2022 ADT: 30,000

IH RAMP IH 41/USH

Over: LRD UNDERWOOD PKWY

AT IH41, Milwaukee, WI

Built 2022 ADT: 500

UPRR

Over: IH 41/USH 45-ZOO FREEWAY

2.6M N JCT IH 894 (F), Milwaukee, WI

Built 2021 ADT: 163,000

LRD W MEINECKE AVE

Over: IH 41-ZOO FREEWAY

3.1M N JCT IH 894 TO W, Milwaukee, WI

Built 2021 ADT: 148,000

LRD CENTER STREET

Over: IH 41/USH 45

2.6 MI NORTH JCT USH 18, Milwaukee, WI

Built 2016 ADT: 156,000

WAUWATOSA HS PED B

Over: IH 41/USH 45 NB-ZOO FREE

3.5M N JCT IH 894 TO W, Milwaukee, WI

Built 2015 ADT: 156,000

LRD CLEVELAND AVEN

Over: IH 41/894/USH 45

AT CLEVELAND AVENUE, Milwaukee, WI

Built 2013 ADT: 144,000

IH 794 WB

Over: IH RAMP BROADWAY TO IH 7

AT IH 794 WB, Milwaukee, WI

Built 2015 ADT: 25,900

IH ON-RAMP, JACKSO

Over: STH 32 / MILWAUKEE ST

AT IH 794 WB ON-RAMP, Milwaukee, WI

Built 2015 ADT: 4,400

IH 794 EB

Over: IH RAMP BROADWAY ST-IH 7

I-794 EASTBOUND, Milwaukee, WI

Built 2014 ADT: 25,300

IH RAMP, IH-794 EB

Over: STH 32/MILWAUKEE ST.

AT RAMP, IH 794 EB - VAN, Milwaukee, WI

Built 2014 ADT: 6,000

DAKOTA ST PED BRID

Over: IH 41/894/USH 45

DAKOTA STREET, Milwaukee, WI

Built 2014 ADT: 125,000

IH RAMP, STH 100 -

Over: LRD ZOO ACCESS ROAD TUNN

0.3 MI E OF STH 100, Milwaukee, WI

Built 2014 ADT: 100

IH RAMP, I-94 WB -

Over: LRD SERVICE RD

ZOO MAINTNANCE, Milwaukee, WI

Built 2015 ADT: 25

LRD N PORT WASHING

Over: STH 190-CAPITOL DR

0.1M E JCT IH 43 TO N, Milwaukee, WI

Built 2019 ADT: 35,500

IH RAMP, IH 794 EB

Over: LRD N VAN BUREN ST

0.4M S JCT STH 32, Milwaukee, WI

Built 2016 ADT: 2,400

IH RAMP LAKE FRWY-

Over: IH RAMP IH 794 EB TO JAC

0.3M S JCT STH 32, Milwaukee, WI

Built 2016 ADT: 3,400

LRD GREEN TREE RD

Over: IH 43 N-S FREEWAY

X 4.0M N JCT STH 190 TO E, Milwaukee, WI

Built 2018 ADT: 96,700

LRD COUNTY LINE RD

Over: IH 43-STH 32-N-S FREEWAY

1.1M N JCT STH 100 (K), Milwaukee, WI

Built 2023 ADT: 72,700

UP RR

Over: IH 43 / N PORT WASHINGTO

X 3.2M N JCT STH 190/CAPI, Milwaukee, WI

Built 2023 ADT: 96,700

IH RAMP, IH 41/USH

Over: STH 175 SB

1.2M S JCT CTH PP TO E, Milwaukee, WI

Built 1953 ADT: 3,900

IH RAMP IH 41/USH

Over: STH 175 NB

0.6M N JCT USH 45, Milwaukee, WI

Built 1952 ADT: 5,200

CNW RR

Over: STH 32-MARQUETTE AVE

2.6M N JCT STH 100 (A), Milwaukee, WI

Built 1930 ADT: 7,800

CMSTPP RR

Over: STH 32-KINNICKINNIC ST

9.9M N JCT STH 100, Milwaukee, WI

Built 1910 ADT: 13,600

CMSTPP RR

Over: STH 32-KINNICKINNIC ST

10.1M N JCT STH 100, Milwaukee, WI

Built 1909 ADT: 13,600

CNW RR

Over: STH 32-KINNICKINNIC ST

10.1M N JCT STH 100, Milwaukee, WI

Built 1909 ADT: 13,600

CMSTPP RR

Over: STH 32-MILWAUKEE ST

0.3M N JCT STH 59, Milwaukee, WI

Built 1916 ADT: 17,400

CMSTPP RR

Over: STH 32-MILWAUKEE ST

0.3M N JCT STH 59, Milwaukee, WI

Built 1916 ADT: 17,400

CNW RR

Over: STH 32-BROWN DEER RD

7.1M N JCT STH 190 (K), Milwaukee, WI

Built 1931 ADT: 9,600

PEDESTRIAN WALKWAY

Over: USH 18 WB-STATE ST

0.3M W JCT STH 32 TO N, Milwaukee, WI

Built 1969 ADT: 10,750

CNW RR

Over: STH 57-GREEN BAY AVE

2.3M N JCT STH 190 TO E, Milwaukee, WI

Built 1932 ADT: 16,900

CNW RR

Over: STH 57-GREEN BAY AVE

3.0M N JCT STH 190 TO E, Milwaukee, WI

Built 1933 ADT: 18,500

CNW RR

Over: LRD W NATIONAL AVE

1.5M E JCT IH 894 TO W, Milwaukee, WI

Built 1911 ADT: 14,500

CMSTPP RR

Over: STH 190-CAPITOL DR

1.1M E JCT STH 145, Milwaukee, WI

Built 1930 ADT: 43,200

CMSTPP RR

Over: STH 145 NB

1.1M N JCT STH 57 TO N, Milwaukee, WI

Built 1937 ADT: 24,700

CMSTPP RR

Over: STH 38-CHASE AVE

4.4M N JCT CTH ZZ, Milwaukee, WI

Built 1938 ADT: 13,300

CMSTPP RR

Over: STH 181-S 84TH ST

0.5M N JCT STH 59, Milwaukee, WI

Built 1936 ADT: 15,500

CNW RR

Over: LRD PORT WASHINGTON RD

3.0M S JCT CTH W, Milwaukee, WI

Built 1936 ADT: 16,000

LRD S 68TH ST

Over: IH41/IH43/IH 894

2.2M N JCT USH 45 TO S, Milwaukee, WI

Built 2020 ADT: 128,000

LRD 107TH ST

Over: STH 145

1.2M S JCT USH 41 TO S; 3, Milwaukee, WI

Built 2022 ADT: 20,600

LRD SOUTH 60TH STR

Over: IH-41/IH-43/IH-894

2.7 MI E JCT USH 45 TO S, Milwaukee, WI

Built 2022 ADT: 140,100

IH RAMP IH 43 SB T

Over: IH RAMP IH 43 NB TO STH

AT JCT IH 43-STH 57-190, Milwaukee, WI

Built 2023 ADT: 6,000

IH 43 NB

Over: LRD W HAMPTON AVE

0.8M W JCT STH 57, Milwaukee, WI

Built 2021 ADT: 17,400

IH 43 SB

Over: LRD W HAMPTON AVE

0.8M W JCT STH 57, Milwaukee, WI

Built 2022 ADT: 17,400

IH 43 NB

Over: LRD GLENDALE AVE

0.4M E JCT STH 57, Milwaukee, WI

Built 2023 ADT: 2,300

IH 43 SB

Over: LRD GLENDALE AVE

0.4M E JCT STH 57, Milwaukee, WI

Built 2022 ADT: 3,400

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