Cth a over Oronto Creek
GoodIron County, Wisconsin · 1.3M W JCT Sth 122 · Structure no. B26004400000000
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected August 2024
- Type
- Slab
- Concrete Continuous
- Length
- 107 ft
- 3 main spans
- Daily traffic
- 267
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Cth a over Oronto Creek is a concrete continuous slab carrying Cth a over Oronto Creek in Iron County, Wisconsin. It was built in 2018, so it is 7 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 267 vehicles a day, roughly 10% of them trucks, projected to reach 350 by 2043. The structure is 107 ft (32.5 m) long and 37 ft wide. If it were closed, the detour would be 5.6 mi (9 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 Cth a over Oronto Creek built?
It was built in 2018, making it 7 years old in 2025.
What condition is Cth a over Oronto Creek 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 August 2024.
How much traffic does Cth a over Oronto Creek carry?
About 267 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Cth a over Oronto Creek?
The structure is 107 ft (32.5 m) long with a longest span of 40 ft (12.2 m) and a deck 37 ft wide.
Who owns Cth a over Oronto Creek?
It is owned by the County Highway Agency.