IH 39NB/90 WB over Cprr / Spring Brook
GoodRock County, Wisconsin · 1.9M W Ill State Line · Structure no. B53030100000000
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 239 ft
- 2 main spans
- Daily traffic
- 29,550
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
IH 39NB/90 WB over Cprr / Spring Brook is a prestressed concrete continuous stringer/multi-beam or girder carrying IH 39NB/90 WB over Cprr / Spring Brook in Rock County, Wisconsin. It was built in 2020, so it is 5 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 29,550 vehicles a day, roughly 35% of them trucks, projected to reach 38,550 by 2044. The structure is 239 ft (72.8 m) long and 63 ft wide.
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH 39NB/90 WB over Cprr / Spring Brook built?
It was built in 2020, making it 5 years old in 2025.
What condition is IH 39NB/90 WB over Cprr / Spring Brook 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 January 2025.
How much traffic does IH 39NB/90 WB over Cprr / Spring Brook carry?
About 29,550 vehicles per day (2022 count), of which roughly 35% are trucks.
How long is IH 39NB/90 WB over Cprr / Spring Brook?
The structure is 239 ft (72.8 m) long with a longest span of 116 ft (35.5 m) and a deck 63 ft wide.
Who owns IH 39NB/90 WB over Cprr / Spring Brook?
It is owned by the State Highway Agency.