Sth 80 over Mounds Branch
GoodGrant County, Wisconsin · 3.4M N JCT Sth 81 to W · Structure no. B22027700000000
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 79 ft
- 1 main span
- Daily traffic
- 3,000
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 80 over Mounds Branch is a prestressed concrete stringer/multi-beam or girder carrying Sth 80 over Mounds Branch in Grant County, Wisconsin. It was built in 2012, so it is 13 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 3,000 vehicles a day, projected to reach 3,900 by 2042. The structure is 79 ft (24 m) long and 47 ft wide. If it were closed, the detour would be 19.9 mi (32 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 80 over Mounds Branch built?
It was built in 2012, making it 13 years old in 2025.
What condition is Sth 80 over Mounds Branch 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 October 2023.
How much traffic does Sth 80 over Mounds Branch carry?
About 3,000 vehicles per day (2022 count).
How long is Sth 80 over Mounds Branch?
The structure is 79 ft (24 m) long with a longest span of 75 ft (22.9 m) and a deck 47 ft wide.
Who owns Sth 80 over Mounds Branch?
It is owned by the State Highway Agency.