IH 90 Wb-Ih 94 WB over Spring Brook
FairSauk County, Wisconsin · 0.8M W JCT Sth 23 to E · Structure no. B56004300000000
- Built
- 1961
- 64 years old, rebuilt 1991
- Condition
- Fair
- inspected May 2023
- Type
- Slab
- Concrete Continuous
- Length
- 107 ft
- 3 main spans
- Daily traffic
- 21,450
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
IH 90 Wb-Ih 94 WB over Spring Brook is a concrete continuous slab carrying IH 90 Wb-Ih 94 WB over Spring Brook in Sauk County, Wisconsin. It was built in 1961 and reconstructed in 1991, so it is 64 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 6 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 21,450 vehicles a day, roughly 13% of them trucks, projected to reach 25,740 by 2042. The structure is 107 ft (32.7 m) long and 44 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH 90 Wb-Ih 94 WB over Spring Brook built?
It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1991.
What condition is IH 90 Wb-Ih 94 WB over Spring Brook 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 May 2023.
How much traffic does IH 90 Wb-Ih 94 WB over Spring Brook carry?
About 21,450 vehicles per day (2022 count), of which roughly 13% are trucks.
How long is IH 90 Wb-Ih 94 WB over Spring Brook?
The structure is 107 ft (32.7 m) long with a longest span of 41 ft (12.5 m) and a deck 44 ft wide.
Who owns IH 90 Wb-Ih 94 WB over Spring Brook?
It is owned by the State Highway Agency.