Sth 87 over Trade River
GoodBurnett County, Wisconsin · 0.9M N JCT Cth B · Structure no. B07001200000000
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected September 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 84 ft
- 1 main span
- Daily traffic
- 1,400
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 87 over Trade River is a prestressed concrete stringer/multi-beam or girder carrying Sth 87 over Trade River in Burnett County, Wisconsin. It was built in 1988, so it is 37 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 1,400 vehicles a day, roughly 12% of them trucks, projected to reach 1,710 by 2041. The structure is 84 ft (25.5 m) long and 39 ft wide. If it were closed, the detour would be 16.8 mi (27 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 | 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 87 over Trade River built?
It was built in 1988, making it 37 years old in 2025.
What condition is Sth 87 over Trade 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 2022.
How much traffic does Sth 87 over Trade River carry?
About 1,400 vehicles per day (2023 count), of which roughly 12% are trucks.
How long is Sth 87 over Trade River?
The structure is 84 ft (25.5 m) long with a longest span of 80 ft (24.4 m) and a deck 39 ft wide.
Who owns Sth 87 over Trade River?
It is owned by the State Highway Agency.