Milwaukee County, WI

1,005 public highway bridges

Milwaukee County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Milwaukee County, Wisconsin contains 1,005 public highway bridges. Roughly 18.5% are rated “Good,” 24.7% “Fair,” and 3.2% “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.

1,005

Total Bridges

18.5%

Good

24.7%

Fair

3.2%

Poor Condition

Condition Distribution

Good

18.5% (186)

Fair

24.7% (248)

Poor

3.2% (32)

All Bridges (1,005)

Sort:

USH 18 - HIGHLAND

Over: IH 43

ATHIGHLAND AVENUE, Milwaukee, WI

Built 2006 ADT: 147,000

IH I43 SB TO HIGHL

Over: STH 145 TO I43 SB ENTRAN

I43 SB, Milwaukee, WI

Built 2006 ADT: 15,900

IH RAMP HIGHLAND A

Over: IH RAMP IH 43 NB - STH 1

I 43 NB, Milwaukee, WI

Built 2006 ADT: 9,900

LRD WINNEBAGO ST

Over: IH 43

AT WINNEBAGO ST, Milwaukee, WI

Built 2006 ADT: 155,100

IH 43 NB

Over: STH 145

AT 43, Milwaukee, WI

Built 2006 ADT: 20,700

IH-43 SB

Over: STH 145

AT IH 43, Milwaukee, WI

Built 2005 ADT: 20,700

LRD WALNUT ST

Over: IH 43

AT WALNUT ST, Milwaukee, WI

Built 2006 ADT: 148,000

BRADY ST PEDESTRIA

Over: LRD LINCOLN MEMORIAL DR

AT BRADY ST, Milwaukee, WI

Built 2005 ADT: 29,800

LRD N HUMBOLDT AVE

Over: LRD N RIVERBOAT RD

AT INTERSECTION, Milwaukee, WI

Built 2010 ADT: 500

KK RIVER TRAIL

Over: STH 38/CHASE AVE

AT KK RIVER TRAIL, Milwaukee, WI

Built 2012 ADT: 10,700

STH 100 EB - BROWN

Over: IH 43

MILWAUKEE COUNTY, Milwaukee, WI

Built 2010 ADT: 82,400

STH 100-WB BROWN D

Over: IH 43

MILWAUKEE COUNTY, Milwaukee, WI

Built 2010 ADT: 82,400

CTH PP EB/GOOD HOP

Over: IH 43

MILWAUKEE COUNTY, Milwaukee, WI

Built 2010 ADT: 96,700

CTH PP WB - GOOD H

Over: IH 43

MILWAUKEE COUNTY, Milwaukee, WI

Built 2010 ADT: 96,700

OAK LEAF TRAIL

Over: STH EAST CAPITOL DRIVE

2.1M E XING OF IH43, Milwaukee, WI

Built 2010 ADT: 24,200

USH 45/ STH 100 NB

Over: CTH BB - RAWSON AVE

AT USH45, Milwaukee, WI

Built 2012 ADT: 3,500

USH 45 SB - STH 10

Over: CTH BB (RAWSON AVE)

AT INTERSECTION, Milwaukee, WI

Built 2011 ADT: 3,500

HANK AARON STATE T

Over: LRD HAWLEY RD

AT HANK AARON TRAIL, Milwaukee, WI

Built 2013 ADT: 25,100

LRD DREXEL AVE

Over: IH 41/94

AT DREXEL AVENUE, Milwaukee, WI

Built 2012 ADT: 137,000

STH 181-N 76TH ST

Over: LRD W SILVER SPRING DRIV

0.3M E JCT STH 145, Milwaukee, WI

Built 2017 ADT: 26,600

LRD PERIMETER ROAD

Over: CTH ZZ

1.0 M EAST OF USH41, Milwaukee, WI

Built 2012 ADT: 16,600

STH 59/GREENFIELD

Over: IH 41/894/USH 45

AT STH59, Milwaukee, WI

Built 2013 ADT: 160,000

STH 100 SB

Over: IH 94

.4 MI S OF USH 18, Milwaukee, WI

Built 2014 ADT: 150,000

STH 100 NB

Over: IH 94

0.4 MI S OF USH 18, Milwaukee, WI

Built 2014 ADT: 150,000

LRD (GMIA) AIRPORT

Over: STH 38/HOWELL AVE

0.6 MI NORTH STH38, Milwaukee, WI

Built 2014 ADT: 23,600

UPRR

Over: IH 94, RAMPS SB, WS, SA

AT UP RR, Milwaukee, WI

Built 2014 ADT: 161,000

LRD SWAN BLVD

Over: IH 41/USH 45

AT SWAN BLVD, Milwaukee, WI

Built 2013 ADT: 171,000

IH RAMP, WATERTOWN

Over: IH 41/USH 45

0.4 MI N JCT USH 18, Milwaukee, WI

Built 2014 ADT: 171,000

IH RAMP, IH 41/USH

Over: LRD WATERTOWN PLANK RD

AT IH 41 SB, Milwaukee, WI

Built 2014 ADT: 19,300

IH RAMP, WATERTOWN

Over: LRD WATERTOWN PLANK RD

AT IH 41, Milwaukee, WI

Built 2014 ADT: 19,300

IH 41/USH 45 SB

Over: LRD WATERTOWN PLANK ROAD

AT IH 41 SB, Milwaukee, WI

Built 2014 ADT: 32,300

IH 41 NB/USH 45 NB

Over: LRD WATERTOWN PLANK ROAD

AT IH 41, Milwaukee, WI

Built 2014 ADT: 32,400

IH RAMP, WATERTOWN

Over: LRD WATERTOWN PLANK RD

0.6 M E JCT STH 100, Milwaukee, WI

Built 2014 ADT: 32,400

IH RAMP, IH 41/US

Over: LRD WATERTOWN PLANK RD

AT IH 41 NB OFFRAMP, Milwaukee, WI

Built 2014 ADT: 32,400

IH RAMP, WATERTOWN

Over: IH 41/USH 45 NB

UNDER WATER TOWN PLANK RO, Milwaukee, WI

Built 2014 ADT: 77,500

PEDESTRIAN

Over: LRD WATERTOWN PLANK ROAD

0.6 MI E JCT IH 41, Milwaukee, WI

Built 2015 ADT: 22,600

LRD S 76TH ST

Over: IH 94

0.6M E JCT STH 181 TO N, Milwaukee, WI

Built 2014 ADT: 168,000

IH RAMP IH 94 EB T

Over: IH RAMP IH41 SB TO STH 5

0.5 MI E JCT STH 100, Milwaukee, WI

Built 2016 ADT: 3,000

IH RAMP, IH 94 EB

Over: LRD RAMP, STH 100 - IH 9

ZOO INTERCHANGE, Milwaukee, WI

Built 2016 ADT: 4,200

IH 41 SB/USH 45 SB

Over: IH 94

LOCATION UNKNOWN, PLEASE, Milwaukee, WI

Built 2017 ADT: 84,400

IH 41/USH 45 NB

Over: IH 94 EB

AT USH 45 NB, Milwaukee, WI

Built 2015 ADT: 84,400

IH RAMP IH 41 SB T

Over: LRD W NORTH AVE

AT IH 41 SB, Milwaukee, WI

Built 2023 ADT: 25,250

IH 41/USH 45 SB-ZO

Over: LRD W NORTH AVE

0.2M W JCT STH 100, Milwaukee, WI

Built 2023 ADT: 22,700

IH 41/USH 45 NB-ZO

Over: LRD NORTH AVE

0.2M W JCT STH 100, Milwaukee, WI

Built 2022 ADT: 22,700

IH RAMP, IH 41/USH

Over: LRD W SCHLINGER AVE

1 MM W JCT STH 181, Milwaukee, WI

Built 2018 ADT: 2,500

IH RAMP, IH 94 EB

Over: LRD W SCHLINGER AVE

1 M W JCT STH 181, Milwaukee, WI

Built 2016 ADT: 2,500

IH 41 SB/IH 894EB/

Over: LRD W SCHLINGER AVE

1M W JCT STH 181, Milwaukee, WI

Built 2016 ADT: 2,500

IH 41/USH 45 NB/IH

Over: LRD W SCHLINGER AVE

1M W JCT STH 181, Milwaukee, WI

Built 2015 ADT: 3,200

IH RAMP, STH 59-IH

Over: LRD SCHLINGER AVE

1 M W JCT STH 181, Milwaukee, WI

Built 2014 ADT: 2,500

LRD ELM RD

Over: IH 41/IH 94

1.5M W STH 38, Milwaukee, WI

Built 2019 ADT: 102,000

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

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Compiled by PlainBridges, Independent data publisher

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.