Sth 70 over Brunet River
GoodSawyer County, Wisconsin · 2.7M E JCT Cth B · Structure no. B57004000000000
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected September 2021
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 48 ft
- 1 main span
- Daily traffic
- 1,200
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 70 over Brunet River is a prestressed concrete stringer/multi-beam or girder carrying Sth 70 over Brunet River in Sawyer County, Wisconsin. It was built in 1999, so it is 26 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 1,200 vehicles a day, roughly 12% of them trucks, projected to reach 2,040 by 2038. The structure is 48 ft (14.6 m) long and 38 ft wide. If it were closed, the detour would be 48.5 mi (78 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 70 over Brunet River built?
It was built in 1999, making it 26 years old in 2025.
What condition is Sth 70 over Brunet 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 September 2021.
How much traffic does Sth 70 over Brunet River carry?
About 1,200 vehicles per day (2021 count), of which roughly 12% are trucks.
How long is Sth 70 over Brunet River?
The structure is 48 ft (14.6 m) long with a longest span of 46 ft (14 m) and a deck 38 ft wide.
Who owns Sth 70 over Brunet River?
It is owned by the State Highway Agency.