Sth 39 over Pecatonica River
GoodIowa County, Wisconsin · 0.8M E JCT Sth 191 · Structure no. B25009500000000
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected April 2023
- Type
- Slab
- Concrete Continuous
- Length
- 88 ft
- 2 main spans
- Daily traffic
- 1,400
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 39 over Pecatonica River is a concrete continuous slab carrying Sth 39 over Pecatonica River in Iowa County, Wisconsin. It was built in 2001, so it is 24 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 4% of them trucks, projected to reach 1,680 by 2042. The structure is 88 ft (26.8 m) long and 36 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 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 39 over Pecatonica River built?
It was built in 2001, making it 24 years old in 2025.
What condition is Sth 39 over Pecatonica 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 April 2023.
How much traffic does Sth 39 over Pecatonica River carry?
About 1,400 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is Sth 39 over Pecatonica River?
The structure is 88 ft (26.8 m) long with a longest span of 43 ft (13 m) and a deck 36 ft wide.
Who owns Sth 39 over Pecatonica River?
It is owned by the State Highway Agency.