US Bridges

Sth 60 over IH 43/STH 32/STH 57

Good

Ozaukee County, Wisconsin · 0.3 MI E JCT Cth W · Structure no. B45001500000000

Built
2001
24 years old
Condition
Good
inspected May 2021
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
224 ft
2 main spans
Daily traffic
17,500
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 60 over IH 43/STH 32/STH 57 is a prestressed concrete continuous stringer/multi-beam or girder carrying Sth 60 over IH 43/STH 32/STH 57 in Ozaukee County, Wisconsin. It was built in 2001, so it is 24 years old, younger than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 17,500 vehicles a day, roughly 5% of them trucks, projected to reach 26,500 by 2040. The structure is 224 ft (68.2 m) long and 103 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesSth 60
CrossesIH 43/STH 32/STH 57
Location0.3 MI E JCT Cth W
RouteState Highway 60
CountyOzaukee County
StateWisconsin
Coordinates43.32028, -87.92001
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMay 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70.2 US tons
Inventory rating39.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length224 ft (68.2 m)
Longest span113 ft (34.5 m)
Deck width103 ft (31.5 m)
Roadway width94 ft (28.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,500 (2022)
Projected traffic26,500 by 2040
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Sth 60 over IH 43/STH 32/STH 57 built?

It was built in 2001, making it 24 years old in 2025.

What condition is Sth 60 over IH 43/STH 32/STH 57 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2021.

How much traffic does Sth 60 over IH 43/STH 32/STH 57 carry?

About 17,500 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Sth 60 over IH 43/STH 32/STH 57?

The structure is 224 ft (68.2 m) long with a longest span of 113 ft (34.5 m) and a deck 103 ft wide.

Who owns Sth 60 over IH 43/STH 32/STH 57?

It is owned by the State Highway Agency.