Sth 139 over Pine River
GoodFlorence County, Wisconsin · 16.2M N JCT Cth O · Structure no. B19000700000000
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected September 2022
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 88 ft
- 1 main span
- Daily traffic
- 770
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 139 over Pine River is a steel stringer/multi-beam or girder carrying Sth 139 over Pine River in Florence County, Wisconsin. It was built in 1981, so it is 44 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 770 vehicles a day, roughly 12% of them trucks, projected to reach 1,540 by 2041. The structure is 88 ft (26.7 m) long and 37 ft wide. If it were closed, the detour would be 53.4 mi (86 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 139 over Pine River built?
It was built in 1981, making it 44 years old in 2025.
What condition is Sth 139 over Pine 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 139 over Pine River carry?
About 770 vehicles per day (2021 count), of which roughly 12% are trucks.
How long is Sth 139 over Pine River?
The structure is 88 ft (26.7 m) long with a longest span of 87 ft (26.5 m) and a deck 37 ft wide.
Who owns Sth 139 over Pine River?
It is owned by the State Highway Agency.