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)

STH 83 NB

Good

Over: SPRING BROOK

1.2 MI S JCT STH 59, Waukesha, WI

Built 2011 Load: 36.9 t ADT: 3,200

CTH BB (GOLDEN LAK

Good

Over: OCONOMOWOC RIVER

0.8M N JCT CTH B, Waukesha, WI

Built 2000 Load: 37.3 t ADT: 2,700

CTH X (GENESEE RO

Good

Over: WISCONSIN & SOUTHERN RR

0.8M N JCT CTH D, Waukesha, WI

Built 1970 Load: 37.3 t ADT: 11,600

CTH K (LISBON RD)

Good

Over: FOX RIVER

0.4M W JCT CTH Y, Waukesha, WI

Built 1991 Load: 37.3 t ADT: 7,900

STH 59 WB

Good

Over: CANADIAN NATIONAL RR

0.6 MI W JCT STH 164, Waukesha, WI

Built 1999 Load: 37.3 t ADT: 11,950

LRD CTH Y (BARKER

Good

Over: POPLAR CREEK

0.2 M N JCT STH 59, Waukesha, WI

Built 1997 Load: 37.3 t ADT: 13,100

LRD MADISON ST.

Good

Over: PEBBLE CREEK

0.4 MI WEST OF CTH TT, Waukesha, WI

Built 2016 Load: 37.9 t ADT: 530

CTH M (NORTH AVE)

Good

Over: UNDERWOOD CREEK

AT UNDERWOOD CREEK, Waukesha, WI

Built 2021 Load: 38.2 t ADT: 4,550

LRD CALHOUN ROAD

Good

Over: UNNAMED TRIBUTARY OF THE

0.4 MI N OF JCT NORTH AVE, Waukesha, WI

Built 2021 Load: 38.2 t ADT: 12,400

USH 18

Good

Over: BARK RIVER

1.9 MI E JCT CTH BB, Waukesha, WI

Built 2023 Load: 38.6 t ADT: 5,100

LRD MILL STREET

Good

Over: ASHIPPUN RIVER

0.5 M S JCT CTH CW, Waukesha, WI

Built 2013 Load: 38.9 t ADT: 341

LRD WALL STREET

Good

Over: UNDERWOOD CREEK

0.4M N JCT USH 18, Waukesha, WI

Built 2001 Load: 38.9 t ADT: 43

CTH K

Good

Over: OCONOMOWOC RIVER

0.1M W JCT CTH C, Waukesha, WI

Built 2002 Load: 38.9 t ADT: 3,200

CTH F SB (REDFORD

Good

Over: CP RAIL

0.6M S JCT STH 190 TO E, Waukesha, WI

Built 1987 Load: 38.9 t ADT: 13,700

CTH D (SUNSET DR)

Good

Over: PEBBLE CREEK

0.6 M W JCT CTH X, Waukesha, WI

Built 1990 Load: 38.9 t ADT: 11,200

LRD GLACIER RD

Good

Over: PEWAUKEE LAKE TRIBUTARY

0.5M W JCT CTH KF, Waukesha, WI

Built 1991 Load: 38.9 t ADT: 1,400

STH 164 NB

Good

Over: CP RR

0.6 MI S JCT STH 190, Waukesha, WI

Built 2004 Load: 38.9 t ADT: 11,100

STH 164 NB

Good

Over: PEWAUKEE RIVER

1.8MI N STH 190, Waukesha, WI

Built 2005 Load: 38.9 t ADT: 8,750

STH 164 SB

Good

Over: PEWAUKEE RIVER

1.8 MI N JCT STH 190, Waukesha, WI

Built 2005 Load: 38.9 t ADT: 8,750

LRD DUPLAINVILLE R

Good

Over: SPRING CREEK

AT SPRING CREEK, Waukesha, WI

Built 2022 Load: 38.9 t ADT: 2,410

CTH Y (LANNON RD)

Good

Over: FOX RIVER

0.1M N JCT CTH VV, Waukesha, WI

Built 2013 Load: 39.5 t ADT: 3,800

STH 83 NB

Good

Over: GLACIAL DRUMLIN TRAIL

0.2 MI S JCT USH 18, Waukesha, WI

Built 2014 Load: 39.9 t ADT: 8,750

LRD WOODS RD

Good

Over: MUSKEGO CREEK

0.9M E JCT CTH Y, Waukesha, WI

Built 2015 Load: 39.9 t ADT: 6,300

LRD DAVIDSON ROAD

Good

Over: POPLAR CREEK

0.3M E JCT CTH Y, Waukesha, WI

Built 2001 Load: 40.5 t ADT: 1,300

STH 16 EB

Good

Over: OCONOMOWOC RIVER

0.5M E JCT STH 67, Waukesha, WI

Built 1990 Load: 40.5 t ADT: 10,700

STH 16 WB

Good

Over: OCONOMOWOC RIVER

0.5 MI E JCT STH 67, Waukesha, WI

Built 1989 Load: 40.5 t ADT: 10,700

STH 67 NB

Good

Over: ROSENOW CR

1.79 MI N JCT STH 16, Waukesha, WI

Built 2004 Load: 40.5 t ADT: 5,350

STH 67 SB

Good

Over: ROSENOW CR

0.72 MI S JCT CTH K, Waukesha, WI

Built 2004 Load: 40.5 t ADT: 5,350

LRD GENESEE STREET

Good

Over: BARK RIVER

0.6 MI N. OF I-94, Waukesha, WI

Built 2016 Load: 40.5 t ADT: 6,900

CTH M (NORTH AVE)

Good

Over: UNDERWOOD CREEK

0.1 M W JCT LILLY ROAD, Waukesha, WI

Built 2021 Load: 41.1 t ADT: 4,550

CTH VV (SILVER SPR

Good

Over: FOX RIVER

0.1M W JCT CTH Y, Waukesha, WI

Built 2013 Load: 41.8 t ADT: 8,400

LRD LILLY ROAD

Good

Over: MENOMONEE RIVER

0.8 MI NORTH OF JUNCTION, Waukesha, WI

Built 2022 Load: 41.8 t ADT: 5,500

CTH NN

Good

Over: JERICHO CREEK

0.2M W JCT CTH E, Waukesha, WI

Built 2001 Load: 42.1 t ADT: 6,200

STH 16 WB

Good

Over: OCONOMOWOC RIVER

1.1 M W JCT CTH P, Waukesha, WI

Built 1989 Load: 42.1 t ADT: 14,050

STH 16WB/67NB

Good

Over: OCONOMOWOC RIVER

0.56 MI N JCT STH 16, Waukesha, WI

Built 2004 Load: 42.1 t ADT: 9,450

STH 16EB/67SB

Good

Over: OCONOMOWOC RIVER

0.9 MI S JCT CTH Z, Waukesha, WI

Built 2004 Load: 42.1 t ADT: 9,450

CTH D

Good

Over: SCHOOL SECTION CREEK

1.6M W JCT STH 67, Waukesha, WI

Built 1993 Load: 42.1 t ADT: 342

LRD CUSHING PARK R

Good

Over: BARK RIVER

0.6M N JCT IH 94, Waukesha, WI

Built 2004 Load: 42.1 t ADT: 250

LRD SILVER MEADOWS

Good

Over: WILLOW CREEK

.5 MI E OF TOWN LINE RD, Waukesha, WI

Built 2012 Load: 42.1 t ADT: 251

LRD WATERTOWN PLAN

Good

Over: UNDERWOOD CREEK

0.6M N JCT USH 18, Waukesha, WI

Built 2016 Load: 43.1 t ADT: 7,500

CTH VV (MAIN ST)

Good

Over: BARK RIVER

0.5M N JCT CTH EF, Waukesha, WI

Built 1963 Load: 43.7 t ADT: 4,000

LRD ROOSEVELT DR

Good

Over: MENOMONEE RIVER

0.2M E JCT STH 175, Waukesha, WI

Built 1996 Load: 43.7 t ADT: 2,700

CTH Y (BARKER RD)

Good

Over: POPLAR CREEK

0.5M N JCT USH 18, Waukesha, WI

Built 2004 Load: 43.7 t ADT: 11,700

LRD MILL RD

Good

Over: BARK RIVER

0.1 MI N JCT CTH DR, Waukesha, WI

Built 2005 Load: 43.7 t ADT: 1,200

LRD CALHOUN RD (N.

Good

Over: DEER CREEK

0.5M S JCT USH 18, Waukesha, WI

Built 2008 Load: 43.7 t ADT: 6,700

LRD CALHOUN RD (S.

Good

Over: DEER CREEK

0.5M S JCT USH 18, Waukesha, WI

Built 2008 Load: 43.7 t ADT: 6,700

LRD LEGACY TRAIL

Good

Over: WILLOW CREEK

500' E OF TOWN LINE RD, Waukesha, WI

Built 2015 Load: 43.7 t ADT: 251

IH 43 SB

Good

Over: CN RR

0.4 MI S JCT STH 83, Waukesha, WI

Built 2014 Load: 44.4 t ADT: 26,900

STH 164 SB

Good

Over: SUSSEX CREEK

3.7 MI S JCT CTH Q, Waukesha, WI

Built 2006 Load: 45.4 t ADT: 9,000

CTH SR (SPRINGDALE

Good

Over: FOX RIVER

0.2M S JCT CTH M, Waukesha, WI

Built 2009 Load: 45.4 t ADT: 7,700

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.