US Bridges

IH 94 EB over Lrd 100th Street

Fair

St. Croix County, Wisconsin · 4.2M E JCT Ush 12 to E · Structure no. B55003400000000

Built
1958
67 years old
Condition
Fair
inspected June 2024
Type
Slab
Concrete Continuous
Length
104 ft
3 main spans
Daily traffic
21,600
2022 count
Owner
State
State Highway Agency

About this bridge

IH 94 EB over Lrd 100th Street is a concrete continuous slab carrying IH 94 EB over Lrd 100th Street in St. Croix County, Wisconsin. It was built in 1958, 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 fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 21,600 vehicles a day, roughly 13% of them trucks, projected to reach 26,220 by 2043. The structure is 104 ft (31.8 m) long and 42 ft wide.

CarriesIH 94 EB
CrossesLrd 100th Street
Location4.2M E JCT Ush 12 to E
RouteInterstate 94
Coordinates44.96069, -92.59874
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating28.5 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length104 ft (31.8 m)
Longest span40 ft (12.2 m)
Deck width42 ft (12.8 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic21,600 (2022)
Projected traffic26,220 by 2043
Trucks13%
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 EB over Lrd 100th Street built?

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

What condition is IH 94 EB over Lrd 100th Street in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.

How much traffic does IH 94 EB over Lrd 100th Street carry?

About 21,600 vehicles per day (2022 count), of which roughly 13% are trucks.

How long is IH 94 EB over Lrd 100th Street?

The structure is 104 ft (31.8 m) long with a longest span of 40 ft (12.2 m) and a deck 42 ft wide.

Who owns IH 94 EB over Lrd 100th Street?

It is owned by the State Highway Agency.