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:

IH 43-NB PORT WASH

Over: LRD GLENDALE AVE

0.4M E JCT STH 57, Milwaukee, WI

Built 2022 ADT: 2,300

IH-43 NB

Over: LRD ST PAUL AVE

UNDER 43, Milwaukee, WI

Built 2006 ADT: 2,900

IH 43 NB

Over: IH 794

AT INTERSECTION, Milwaukee, WI

Built 2006 ADT: 100,000

IH RAMP IH 43 NB/I

Over: LRD CANAL ST/CPRR/MENOMO

AT IH 43 NB, Milwaukee, WI

Built 2011 ADT: 4,900

IH S-E RAMP, IH 43

Over: IH N-E RAMP, IH 43 SB -

AT ST PAUL AVE, Milwaukee, WI

Built 2008 ADT: 9,000

IH S-W RAMP, IH 43

Over: IH 43 & IH 794

MARQUETTE INTERCHANGE, Milwaukee, WI

Built 2008 ADT: 100,000

IH S-W RAMP, IH 43

Over: IH E-S RAMP, IH 794 WB -

AT IH94, Milwaukee, WI

Built 2008 ADT: 11,400

IH S-E RAMP, IH 43

Over: LRD ST PAUL AVE

1.2M N OF IH-43-94/GREEN, Milwaukee, WI

Built 2006 ADT: 4,900

IH RAMP IH 43 NB -

Over: IH 794

AT IH43, Milwaukee, WI

Built 2008 ADT: 91,200

IH 43 SB

Over: IH N-E RAMP

AT IH43, Milwaukee, WI

Built 2008 ADT: 14,300

IH 43 SB

Over: IH 794

AT IH43, Milwaukee, WI

Built 2008 ADT: 110,000

IH N-E RAMP, IH 43

Over: IH 794

AT INTERSECTION, Milwaukee, WI

Built 2008 ADT: 100,000

IH N-E RAMP, IH 43

Over: LRD W ST PAUL AVE

N TO E RAMP, Milwaukee, WI

Built 2008 ADT: 6,700

IH N-W RAMP, IH 43

Over: LRD N 13TH ST & W TORY H

AT 43NB RAMP, Milwaukee, WI

Built 2006 ADT: 11,600

IH RAMP WISC AV-IH

Over: IH 794

MARQUETTE INTERCHANGE, Milwaukee, WI

Built 2008 ADT: 100,000

IH RAMP WISC AVE -

Over: IH RAMP IH 43 SB - IH 94

MARQUETTE INTERCHANGE, Milwaukee, WI

Built 2008 ADT: 11,400

IH 794 EB

Over: LRD S 13TH ST

AT CP RR, Milwaukee, WI

Built 2006 ADT: 5,100

IH 794 EB

Over: W-N RAMP IH 94 EB-IH 43

0.80 M E OFIH-94/16TH ST, Milwaukee, WI

Built 2006 ADT: 38,100

IH-794 EB

Over: LRD JAMES LOVELL ST

AT 794, Milwaukee, WI

Built 2006 ADT: 29,300

IH-794 EB

Over: LRD 3RD ST

AT 794, Milwaukee, WI

Built 2006 ADT: 2,540

IH 794 EB

Over: IH 2ND ST/RAMP TO IH 43

AT 2ND ST UNDER IH 794, Milwaukee, WI

Built 2006 ADT: 21,300

IH RAMP, IH 94 WB

Over: LRD RAMP, IH 794 EB - ST

AT 794, Milwaukee, WI

Built 2006 ADT: 28,500

IH RAMP, IH 43 NB/

Over: LRD 2ND ST

1.5M E OF IH-94/16TH ST, Milwaukee, WI

Built 2006 ADT: 4,400

IH W-S RAMP, IH 94

Over: IH RAMP, IH 94 EB - IH 4

AT 43, Milwaukee, WI

Built 2006 ADT: 36,900

IH W-N RAMP IH94 E

Over: LRD 13TH ST

1.0M S, Milwaukee, WI

Built 2006 ADT: 5,100

LRD TORY HILL-MICH

Over: IH W-N RAMP,I 94 EB-I 43

AT TORY HILL, Milwaukee, WI

Built 2004 ADT: 38,100

IH 794 WB

Over: LRD 13TH ST

MARQUETTE INETRCHANGE, Milwaukee, WI

Built 2008 ADT: 5,900

IH 794 WB

Over: IH W-N RAMP 94EBTO43NB

MARQUETTE INETRCHANGE, Milwaukee, WI

Built 2008 ADT: 38,100

IH 794 WB

Over: LRD 6TH ST

AT 794, Milwaukee, WI

Built 2008 ADT: 25,800

IH 794 WB

Over: LRD 4TH ST

AT 794, Milwaukee, WI

Built 2008 ADT: 2,540

IH 794 WB

Over: IH E-N ENTRANCE RAMP

AT 794, Milwaukee, WI

Built 2008 ADT: 7,100

IH 794 WB

Over: LRD 6TH ST

AT INTERSECTION, Milwaukee, WI

Built 2008 ADT: 26,200

IH 794 WB

Over: IH E-N ENTRANCE RAMP

1.7M W OF STH32, Milwaukee, WI

Built 2008 ADT: 11,500

IH RAMP IH 794 WB

Over: LRD RAMP794E TO JAMES LO

1.7M W OF STH32, Milwaukee, WI

Built 2008 ADT: 3,700

IH RAMP E-N I794WB

Over: LRD TORY HILL

AT 794, Milwaukee, WI

Built 2008 ADT: 7,200

IH E-N RAMP, IH 79

Over: IH W TO N RAMP(94EB-43NB

AT INTERSECTION, Milwaukee, WI

Built 2008 ADT: 34,100

IH E - S RAMP (IH

Over: IH W-S RAMP, IH 94 EB -

MARQUETTE INTERCHANGE, Milwaukee, WI

Built 2008 ADT: 11,400

IH E-S RAMP, IH 94

Over: IH 794

MARQUETTE INETRCHANGE, Milwaukee, WI

Built 2008 ADT: 66,800

IH RAMP E-S,I794WB

Over: CANADIAN PACIFIC RR & CA

AT RAMP E-S,I794WB-I94 EB, Milwaukee, WI

Built 2011 ADT: 4,000

C & NW TRANS CO

Over: LRD GRANGE AVE

1.3M W JCT STH 62, Milwaukee, WI

Built 1939 ADT: 600

CNW RR

Over: LRD MILL RD

0.4M E JCT STH 32, Milwaukee, WI

Built 1910 ADT: 6,300

PEDESTRIAN WALKWAY

Over: LRD N LINCOLN MEMORIAL D

1.5M N JCT USH 18, Milwaukee, WI

Built 1955 ADT: 16,100

LRD RAMP STATE ST-

Over: LRD W STATE ST

0.5M N JCT USH 18, Milwaukee, WI

Built 1959 ADT: 8,200

OAK LEAF TRAIL

Over: LRD MILWAUKEE RIVER PARK

0.8M E JCT STH 57, Milwaukee, WI

Built 1950 ADT: 1,200

UNION PACIFIC RAIL

Over: LRD OAK CREEK PARKWAY

0.2M W JCT STH 32, Milwaukee, WI

Built 1900 ADT: 1,500

OAK LEAF BIKE TRAI

Over: LRD HUBBARD PARK DR

AT BIKE TRAIL, Milwaukee, WI

Built 1895 ADT: 50

PEDESTRIAN ACCESS

Over: LRD RAVINE RD

0.2M E JCT STH 32, Milwaukee, WI

Built 1940 ADT: 1,000

CMSTPP RR

Over: LRD E FLORIDA ST

0.1M E JCT IH 43, Milwaukee, WI

Built 1916 ADT: 10,000

CNW RR

Over: LRD E GREENFIELD AVE

0.2M E JCT STH 32, Milwaukee, WI

Built 1915 ADT: 3,300

CMSTPP RR

Over: LRD E GREENFIELD AVE

0.1M E JCT STH 32, Milwaukee, WI

Built 1915 ADT: 17,000

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.