US Bridges

IH 43 Nb-Sth 32 NB over Sth 57-STH 167-MEQUON RD

Good

Ozaukee County, Wisconsin · 3.0 MI N JCT Sth 100 · Structure no. B45011200000000

Built
2024
1 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
178 ft
2 main spans
Daily traffic
34,300
2022 count
Owner
State
State Highway Agency

About this bridge

IH 43 Nb-Sth 32 NB over Sth 57-STH 167-MEQUON RD is a prestressed concrete stringer/multi-beam or girder carrying IH 43 Nb-Sth 32 NB over Sth 57-STH 167-MEQUON RD in Ozaukee County, Wisconsin. It was built in 2024, so it is 1 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 34,300 vehicles a day, projected to reach 29,500 by 2045. The structure is 178 ft (54.4 m) long and 63 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesIH 43 Nb-Sth 32 NB
CrossesSth 57-STH 167-MEQUON RD
Location3.0 MI N JCT Sth 100
RouteInterstate 43
Coordinates43.22105, -87.92133
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

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

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.7 US tons
Inventory rating38.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length178 ft (54.4 m)
Longest span87 ft (26.5 m)
Deck width63 ft (19.1 m)
Roadway width60 ft (18.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic34,300 (2022)
Projected traffic29,500 by 2045
Trucks0%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 IH 43 Nb-Sth 32 NB over Sth 57-STH 167-MEQUON RD built?

It was built in 2024, making it 1 years old in 2025.

What condition is IH 43 Nb-Sth 32 NB over Sth 57-STH 167-MEQUON RD 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 August 2024.

How much traffic does IH 43 Nb-Sth 32 NB over Sth 57-STH 167-MEQUON RD carry?

About 34,300 vehicles per day (2022 count).

How long is IH 43 Nb-Sth 32 NB over Sth 57-STH 167-MEQUON RD?

The structure is 178 ft (54.4 m) long with a longest span of 87 ft (26.5 m) and a deck 63 ft wide.

Who owns IH 43 Nb-Sth 32 NB over Sth 57-STH 167-MEQUON RD?

It is owned by the State Highway Agency.