US Bridges

IH 94 WB over Lrd Union ST

Good

Jefferson County, Wisconsin · 0.9M W JCT Sth 26 to N · Structure no. B28001700000000

Built
1958
67 years old, rebuilt 2002
Condition
Good
inspected August 2023
Type
Slab
Concrete Continuous
Length
100 ft
3 main spans
Daily traffic
18,550
2022 count
Owner
State
State Highway Agency

About this bridge

IH 94 WB over Lrd Union ST is a concrete continuous slab carrying IH 94 WB over Lrd Union ST in Jefferson County, Wisconsin. It was built in 1958 and reconstructed in 2002, so it is 67 years old, older 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 18,550 vehicles a day, roughly 14% of them trucks, projected to reach 22,260 by 2042. The structure is 100 ft (30.4 m) long and 43 ft wide.

CarriesIH 94 WB
CrossesLrd Union ST
Location0.9M W JCT Sth 26 to N
RouteInterstate 94
Coordinates43.08628, -88.77565
Functional classRural 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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.4 US tons
Inventory rating46.4 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length100 ft (30.4 m)
Longest span39 ft (12 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,550 (2022)
Projected traffic22,260 by 2042
Trucks14%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 94 WB over Lrd Union ST built?

It was built in 1958, making it 67 years old in 2025. It was reconstructed in 2002.

What condition is IH 94 WB over Lrd Union ST 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 2023.

How much traffic does IH 94 WB over Lrd Union ST carry?

About 18,550 vehicles per day (2022 count), of which roughly 14% are trucks.

How long is IH 94 WB over Lrd Union ST?

The structure is 100 ft (30.4 m) long with a longest span of 39 ft (12 m) and a deck 43 ft wide.

Who owns IH 94 WB over Lrd Union ST?

It is owned by the State Highway Agency.