Sth 25 over Mississippi River Slough
GoodBuffalo County, Wisconsin · 1.1M N Minn State Line · Structure no. B06015800000000
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 544 ft
- 7 main spans
- Daily traffic
- 4,500
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 25 over Mississippi River Slough is a prestressed concrete stringer/multi-beam or girder carrying Sth 25 over Mississippi River Slough in Buffalo County, Wisconsin. It was built in 2010, so it is 15 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 4,500 vehicles a day, projected to reach 5,400 by 2043. The structure is 544 ft (165.8 m) long and 47 ft wide. If it were closed, the detour would be 64.6 mi (104 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 25 over Mississippi River Slough built?
It was built in 2010, making it 15 years old in 2025.
What condition is Sth 25 over Mississippi River Slough 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 May 2024.
How much traffic does Sth 25 over Mississippi River Slough carry?
About 4,500 vehicles per day (2022 count).
How long is Sth 25 over Mississippi River Slough?
The structure is 544 ft (165.8 m) long with a longest span of 78 ft (23.8 m) and a deck 47 ft wide.
Who owns Sth 25 over Mississippi River Slough?
It is owned by the State Highway Agency.