Waukesha County, WI

380 public highway bridges

Waukesha County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Waukesha County, Wisconsin contains 380 public highway bridges. Roughly 35.3% are rated “Good,” 26.8% “Fair,” and 5.5% “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.

380
Total Bridges
35.3%
Good
26.8%
Fair
5.5%
Poor Condition

Condition Distribution

Good
35.3% (134)
Fair
26.8% (102)
Poor
5.5% (21)

All Bridges (380)

LRD DAYLILY DR

Good

Over: LILLY CR

0.1 M E JCT LILLY RD, Waukesha, WI

Built 2000 Load: 45.4 t ADT: 106

CTH P

Good

Over: ASHIPPUN RIVER

0.5M S JCT CTH CW, Waukesha, WI

Built 1998 Load: 47.0 t ADT: 5,500

LRD WISCONSIN AVE

Good

Over: OCONOMOWOC RIVER

0.5M E JCT CTH P, Waukesha, WI

Built 1990 Load: 47.0 t ADT: 1,600

LRD MILL ROAD

Good

Over: FOX RIVER

0.8M E JCT CTH Y, Waukesha, WI

Built 1999 Load: 47.0 t ADT: 480

LRD NORTH LAKE ROA

Good

Over: LAC LA BELLE LAKE

0.4M N JCT STH 16, Waukesha, WI

Built 1949 Load: 47.0 t ADT: 5,700

CTH ES (FOX ST)

Good

Over: CN RR

0.2M N JCT STH 83, Waukesha, WI

Built 1995 Load: 51.8 t ADT: 2,300

CTH DR

Good

Over: BARK RIVER

0.3M E JCT CTH P, Waukesha, WI

Built 2003 Load: 55.1 t ADT: 2,400

LRD HOLZ PKWY

Good

Over: MUKWONAGO RIVER

0.8M E JCT STH 83, Waukesha, WI

Built 2002 Load: 56.7 t ADT: 6,700

STH CTH F

Good

Over: SUSSEX CREEK

0.5M N JCT STH 190 TO E, Waukesha, WI

Built 1966 Load: 68.0 t ADT: 22,000

LRD BUSSE RD

Poor

Over: PEWAUKEE RIVER

0.6M N JCT CTH JJ, Waukesha, WI

Built 1950 Load: 9.7 t ADT: 117

CTH EF (HARTLING R

Poor

Over: BARK RIVER

0.5M E JCT CTH E, Waukesha, WI

Built 1984 Load: 19.4 t ADT: 1,400

CTH I (BELOIT ROAD

Poor

Over: CALHOUN CREEK

0.2M W OF JCT CTH O, Waukesha, WI

Built 1976 Load: 19.4 t ADT: 9,000

LRD LAPHAM ST

Poor

Over: OCONOMOWOC RIVER

0.9M S JCT CTH Z, Waukesha, WI

Built 1950 Load: 19.4 t ADT: 101

LRD OVERVIEW DR

Poor

Over: BUTLER DITCH

0.3M E JCT LILLY RD, Waukesha, WI

Built 1988 Load: 19.4 t ADT: 2,837

LRD CAMPBELL DR

Poor

Over: BUTLER DITCH

0.3M S JCT CTH VV, Waukesha, WI

Built 1988 Load: 19.4 t ADT: 2,837

CTH JJ (CAPITOL DR

Poor

Over: PEWAUKEE LAKE TRIB

0.7M W JCT CTH KF, Waukesha, WI

Built 1940 Load: 19.4 t ADT: 1,900

CTH Z

Poor

Over: SCUPPERNONG RIVER

0.4M N JCT STH 59, Waukesha, WI

Built 1978 Load: 19.4 t ADT: 471

LRD GLENDALE RD

Poor

Over: PEBBLE BROOK

0.9M W JCT STH 164, Waukesha, WI

Built 1984 Load: 19.4 t ADT: 440

USH 18

Poor

Over: BARK RIVER

2.6 MI E JCT CTH BB, Waukesha, WI

Built 1919 Load: 21.1 t ADT: 4,100

LRD E WISCONSIN AV

Poor

Over: OCONOMOWOC RIVER

1.6 MI E JCT STH 67, Waukesha, WI

Built 1942 Load: 21.1 t ADT: 1,015

LRD CENTER DR

Poor

Over: FOX RIVER

1.9M S JCT CTH ES, Waukesha, WI

Built 1961 Load: 21.1 t ADT: 490

LRD VILLAGE HALL D

Poor

Over: UNDERWOOD CREEK

300 FEET W OF LEGION DR., Waukesha, WI

Built 1971 Load: 21.1 t ADT: 135

LRD GEBHARDT RD

Poor

Over: DOUSMAN DITCH

2.9M E JCT CTH Y, Waukesha, WI

Built 1966 Load: 22.7 t ADT: 5,100

LRD RIVER RD

Poor

Over: FOX RIVER

0.1M S JCT CTH K, Waukesha, WI

Built 1950 Load: 24.3 t

LRD ENTERPRISE AVE

Poor

Over: POPLAR CREEK

0.3M W JCT CTH Y, Waukesha, WI

Built 1973 Load: 24.3 t ADT: 500

LRD DELAFIELD RD

Poor

Over: BATTLE CREEK

0.7M W JCT CTH BB, Waukesha, WI

Built 1941 Load: 25.9 t ADT: 840

CTH VV WB (SILVER

Poor

Over: MENOMONEE RIVER

1.5M W JCT USH 45, Waukesha, WI

Built 1964 Load: 27.5 t ADT: 9,600

LRD NORWEGIAN RD

Poor

Over: ASHIPPUN RIVER

0.8M N JCT CTH CW, Waukesha, WI

Built 1929 Load: 27.5 t ADT: 98

LRD STONE BANK ROA

Poor

Over: UP RR

1.3M N JCT CTH K, Waukesha, WI

Built 1983 Load: 34.0 t ADT: 650

CTH I

Poor

Over: MUKWONAGO RIVER

0.1M S JCT CTH LO, Waukesha, WI

Built 1981 Load: 35.6 t ADT: 1,200

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

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.