IH 41 SB over Cth II
GoodWinnebago County, Wisconsin · 4.8M S JCT Sth 125 to E · Structure no. B70012900000000
- Built
- 1994
- 31 years old, rebuilt 2016
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 209 ft
- 2 main spans
- Daily traffic
- 46,550
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
IH 41 SB over Cth II is a prestressed concrete continuous stringer/multi-beam or girder carrying IH 41 SB over Cth II in Winnebago County, Wisconsin. It was built in 1994 and reconstructed in 2016, so it is 31 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 46,550 vehicles a day, roughly 10% of them trucks, projected to reach 64,520 by 2042. The structure is 209 ft (63.6 m) long and 73 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH 41 SB over Cth II built?
It was built in 1994, making it 31 years old in 2025. It was reconstructed in 2016.
What condition is IH 41 SB over Cth II 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 June 2023.
How much traffic does IH 41 SB over Cth II carry?
About 46,550 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is IH 41 SB over Cth II?
The structure is 209 ft (63.6 m) long with a longest span of 105 ft (32 m) and a deck 73 ft wide.
Who owns IH 41 SB over Cth II?
It is owned by the State Highway Agency.