US Bridges

Sth 100 NB over IH 94

Good

Milwaukee County, Wisconsin · 0.3 MI W JCT Ush 45 · Structure no. B40077100000000

Built
2014
11 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
409 ft
5 main spans
Daily traffic
12,650
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 100 NB over IH 94 is a prestressed concrete stringer/multi-beam or girder carrying Sth 100 NB over IH 94 in Milwaukee County, Wisconsin. It was built in 2014, so it is 11 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 12,650 vehicles a day, projected to reach 15,180 by 2042. The structure is 409 ft (124.8 m) long and 80 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSth 100 NB
CrossesIH 94
Location0.3 MI W JCT Ush 45
RouteState Highway 100
Coordinates43.02823, -88.04689
Functional classUrban Other Principal 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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadHL 93
Structure length409 ft (124.8 m)
Longest span108 ft (32.9 m)
Deck width80 ft (24.4 m)
Roadway width43 ft (13 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,650 (2022)
Projected traffic15,180 by 2042
Trucks0%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 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 100 NB over IH 94 built?

It was built in 2014, making it 11 years old in 2025.

What condition is Sth 100 NB over IH 94 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 July 2024.

How much traffic does Sth 100 NB over IH 94 carry?

About 12,650 vehicles per day (2022 count).

How long is Sth 100 NB over IH 94?

The structure is 409 ft (124.8 m) long with a longest span of 108 ft (32.9 m) and a deck 80 ft wide.

Who owns Sth 100 NB over IH 94?

It is owned by the State Highway Agency.