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 EB-MORELAND BL

Fair

Over: FOX RIVER

1.1M E JCT STH 164 TO S, Waukesha, WI

Built 1982 Load: 37.3 t ADT: 18,700

LRD MAIN ST

Fair

Over: MENOMONEE RIVER

0.1M E JCT STH 175, Waukesha, WI

Built 1991 Load: 37.3 t ADT: 9,400

LRD COTTONWOOD AVE

Fair

Over: BARK RIVER

1.0M N JCT CTH KE, Waukesha, WI

Built 1993 Load: 37.3 t ADT: 3,300

LRD OAKTON AVE

Fair

Over: PEWAUKEE RIVER

0.7M W JCT STH 16, Waukesha, WI

Built 1993 Load: 37.3 t ADT: 5,500

STH 59 EB

Fair

Over: CANADIAN NATIONAL RR

0.9 MI E JCT CTH XX, Waukesha, WI

Built 1999 Load: 37.3 t ADT: 11,950

STH 164 SB-CTH J S

Fair

Over: CPRR

0.6 MI S JCT STH 190, Waukesha, WI

Built 1980 Load: 38.9 t ADT: 11,100

LRD W SUNSET DR

Fair

Over: FOX RIVER

0.1M E JCT CTH X, Waukesha, WI

Built 1981 Load: 38.9 t ADT: 18,300

LRD CAPITOL DR

Fair

Over: BR PEWAUKEE RIVER

0.7M E JCT CTH KF, Waukesha, WI

Built 2001 Load: 40.5 t ADT: 2,700

IH 94 EB

Fair

Over: NEMAHBIN LAKE

2.3M E JCT STH 67 TO N, Waukesha, WI

Built 1962 Load: 40.5 t ADT: 29,600

IH 94 WB

Fair

Over: NEMAHBIN LAKE

3.2 MI W JCT STH 83, Waukesha, WI

Built 1990 Load: 40.5 t ADT: 29,600

LRD MUSKEGO DAM RD

Fair

Over: MUSKEGO CANAL

0.5M W JCT STH 36, Waukesha, WI

Built 1925 Load: 40.5 t ADT: 3,100

STH 59 EB

Fair

Over: FOX RIVER

0.5M E JCT CTH X, Waukesha, WI

Built 1974 Load: 42.1 t ADT: 9,800

STH 164

Fair

Over: BUGLINE TRAIL

0.2 MI N CTH VV (SILVER S, Waukesha, WI

Built 2006 Load: 42.1 t ADT: 18,000

STH 164 NB

Fair

Over: SUSSEX CR

0.5 MI N CTH VV (SILVER S, Waukesha, WI

Built 2006 Load: 42.1 t ADT: 9,000

LRD OLD VILLAGE RD

Fair

Over: GENESEE CREEK

0.1M E JCT STH 83, Waukesha, WI

Built 1929 Load: 42.1 t ADT: 99

LRD E GROVE ST

Fair

Over: OCONOMOWOC RIVER-W. CHAN

0.1M E JCT OAKWOOD AVE, Waukesha, WI

Built 1917 Load: 42.1 t ADT: 53

LRD E GROVE ST

Fair

Over: OCONOMOWOC R.-E. CHANNEL

0.1M E JCT OAKWOOD AVE, Waukesha, WI

Built 1917 Load: 42.1 t ADT: 53

STH 59

Fair

Over: SAYLESVILLE CREEK

1.4 MI E JCT STH 83, Waukesha, WI

Built 1991 Load: 43.7 t ADT: 8,800

CTH VV EB (SILVER

Fair

Over: MENOMONEE RIVER

1.5M E JCT CTH YY, Waukesha, WI

Built 1964 Load: 47.0 t ADT: 9,600

STH 175-APPLETON A

Fair

Over: BR MENOMONEE RIVER

2.3 MI N JCT USH 45, Waukesha, WI

Built 1971 Load: 47.0 t ADT: 10,500

CTH CW (MAPLETON R

Fair

Over: ASHIPPUN RIVER

0.1M W JCT STH 67, Waukesha, WI

Built 1963 Load: 48.6 t ADT: 1,700

LRD PRAIRIE AVE

Fair

Over: FOX RIVER

1.2M N JCT SUNSET DR, Waukesha, WI

Built 1974 Load: 51.8 t ADT: 6,700

LRD WISCONSIN AVE

Fair

Over: FOX RIVER

0.4M S JCT USH 18, Waukesha, WI

Built 1982 Load: 51.8 t ADT: 9,200

LRD RYBECK RD

Fair

Over: BARK RIVER

0.5M E JCT CTH E, Waukesha, WI

Built 1930 Load: 55.1 t ADT: 910

IH 94

Fair

Over: BR POPLAR CREEK

1.1M E JCT USH 18 TO E, Waukesha, WI

Built 1961 Load: 59.9 t ADT: 133,000

CTH H (RIVER ROAD)

Good

Over: FOX RIVER

0.4M E JCT CTH X, Waukesha, WI

Built 1966 Load: 19.4 t ADT: 3,200

CTH ES

Good

Over: FOX RIVER

0.5M E JCT CTH NN, Waukesha, WI

Built 1971 Load: 24.3 t ADT: 8,900

LRD W ROGERS DR

Good

Over: DEER CREEK

0.4M W JCT CTH O, Waukesha, WI

Built 1967 Load: 24.3 t ADT: 4,700

LRD EDGEWOOD AVE

Good

Over: HORSESHOE BROOK

2.7M W JCT STH 164, Waukesha, WI

Built 1974 Load: 24.3 t ADT: 2,000

STH 164

Good

Over: MILL CREEK

3.2 MI N JCT IH 43, Waukesha, WI

Built 1968 Load: 25.9 t ADT: 20,800

LRD MARTIN DR

Good

Over: LINILAC CREEK

0.4M N JCT CTH HH, Waukesha, WI

Built 1969 Load: 25.9 t ADT: 2,100

STH 59 WB

Good

Over: FOX RIVER

0.4 MI W JCT CTH XX, Waukesha, WI

Built 1996 Load: 27.5 t ADT: 9,800

LRD ARTHUR AVE

Good

Over: MENOMONEE RIVER

0.1M E JCT STH 175, Waukesha, WI

Built 1997 Load: 27.5 t ADT: 2,247

LRD CONCORD ROAD

Good

Over: OCONOMOWOC RIVER

0.6M S JCT STH 16, Waukesha, WI

Built 1997 Load: 27.5 t ADT: 4,300

LRD JUNEAU BLVD

Good

Over: UNDERWOOD CREEK

0.7M N JCT USH 18, Waukesha, WI

Built 1970 Load: 27.5 t ADT: 1,900

CTH X (SAYLESVILLE

Good

Over: GENESEE CREEK

1.6M E JCT STH 83, Waukesha, WI

Built 2003 Load: 29.2 t ADT: 3,600

LRD NAGAWICKA RD

Good

Over: BARK RIVER

1.1M S JCT STH 16, Waukesha, WI

Built 1996 Load: 30.8 t ADT: 2,750

CTH K (LISBON RD)

Good

Over: SUSSEX CREEK

0.3M W JCT STH 74, Waukesha, WI

Built 2007 Load: 30.8 t ADT: 10,800

LRD BROOKFIELD RD

Good

Over: DEER CREEK

0.3M S JCT USH 18, Waukesha, WI

Built 1998 Load: 32.4 t ADT: 6,800

LRD RIVERCREST DR

Good

Over: MENOMONEE RIVER

.03M S OF COUNTY LINE ROA, Waukesha, WI

Built 1999 Load: 32.4 t ADT: 7,300

STH 164

Good

Over: PEBBLE BROOK

4.1 MI N JCT IH 43, Waukesha, WI

Built 1967 Load: 32.4 t ADT: 22,000

IH RAMP, STH 100 -

Good

Over: BR MENOMONEE RIVER

0.2 MI S JCT STH 74, Waukesha, WI

Built 1962 Load: 32.4 t ADT: 4,200

LRD HEWITTS PT

Good

Over: OCONOMOWOC RIVER

2.8M N JCT STH 67, Waukesha, WI

Built 1989 Load: 32.4 t ADT: 2,667

STH 100

Good

Over: MENOMONEE RIVER

0.5 MI E JCT STH 145, Waukesha, WI

Built 1977 Load: 32.4 t ADT: 12,700

CTH Z

Good

Over: SCUPPERNONG CREEK

1.5M W JCT STH 67, Waukesha, WI

Built 1988 Load: 32.4 t ADT: 1,300

STH 59-GREENFIELD

Good

Over: POPLAR CREEK

1.8 MI E JCT STH 164, Waukesha, WI

Built 1993 Load: 32.4 t ADT: 16,100

STH 36 EB

Good

Over: MUSKEGO CANAL

7.5M N JCT STH 83 TO N, Waukesha, WI

Built 1995 Load: 32.4 t ADT: 12,900

CTH M (NORTH AVE)

Good

Over: UNDERWOOD CREEK

0.1 M W JCT CTH YY, Waukesha, WI

Built 1995 Load: 32.4 t ADT: 12,100

LRD BIG BEND RD

Good

Over: PEBBLE BROOK CREEK

0.5 M S JCT STH 59/164, Waukesha, WI

Built 1997 Load: 32.4 t ADT: 172

CTH E

Good

Over: OCONOMOWOC RIVER

0.3 MI S JCT CTH Q, Waukesha, WI

Built 2013 Load: 32.4 t ADT: 9,400

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.