Sth 139 over Nicolet State Trail
GoodFlorence County, Wisconsin · 14.2M N JCT Cth O · Structure no. B19000400000000
- Built
- 1976
- 49 years old, rebuilt 2022
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 142 ft
- 3 main spans
- Daily traffic
- 720
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 139 over Nicolet State Trail is a prestressed concrete continuous stringer/multi-beam or girder carrying Sth 139 over Nicolet State Trail in Florence County, Wisconsin. It was built in 1976 and reconstructed in 2022, so it is 49 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 720 vehicles a day, roughly 12% of them trucks, projected to reach 1,540 by 2042. The structure is 142 ft (43.4 m) long and 39 ft wide. If it were closed, the detour would be 69.6 mi (112 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 139 over Nicolet State Trail built?
It was built in 1976, making it 49 years old in 2025. It was reconstructed in 2022.
What condition is Sth 139 over Nicolet State Trail 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 2023.
How much traffic does Sth 139 over Nicolet State Trail carry?
About 720 vehicles per day (2021 count), of which roughly 12% are trucks.
How long is Sth 139 over Nicolet State Trail?
The structure is 142 ft (43.4 m) long with a longest span of 47 ft (14.4 m) and a deck 39 ft wide.
Who owns Sth 139 over Nicolet State Trail?
It is owned by the State Highway Agency.