Sth 35 over Big River
GoodPierce County, Wisconsin · 1.9M N JCT Cth E to N · Structure no. B47004200000000
- Built
- 1970
- 55 years old, rebuilt 2024
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 90 ft
- 1 main span
- Daily traffic
- 2,680
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 35 over Big River is a prestressed concrete stringer/multi-beam or girder carrying Sth 35 over Big River in Pierce County, Wisconsin. It was built in 1970 and reconstructed in 2024, so it is 55 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 2,680 vehicles a day, roughly 9% of them trucks, projected to reach 3,310 by 2044. The structure is 90 ft (27.5 m) long and 39 ft wide. If it were closed, the detour would be 11.8 mi (19 km).
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 | 9 Excellent | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| 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 Sth 35 over Big River built?
It was built in 1970, making it 55 years old in 2025. It was reconstructed in 2024.
What condition is Sth 35 over Big River 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 April 2024.
How much traffic does Sth 35 over Big River carry?
About 2,680 vehicles per day (2024 count), of which roughly 9% are trucks.
How long is Sth 35 over Big River?
The structure is 90 ft (27.5 m) long with a longest span of 88 ft (26.8 m) and a deck 39 ft wide.
Who owns Sth 35 over Big River?
It is owned by the State Highway Agency.