Cth O over Swan Creek
FairWalworth County, Wisconsin · 1.3M S JCT Sth 11 · Structure no. B64017000000000
- Built
- 2006
- 19 years old
- Condition
- Fair
- inspected August 2024
- Type
- Slab
- Concrete
- Length
- 47 ft
- 1 main span
- Daily traffic
- 3,500
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Cth O over Swan Creek is a concrete slab carrying Cth O over Swan Creek in Walworth County, Wisconsin. It was built in 2006, so it is 19 years old, younger than the Wisconsin average of 40.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 3,500 vehicles a day, roughly 10% of them trucks, projected to reach 4,200 by 2042. The structure is 47 ft (14.2 m) long and 46 ft wide. If it were closed, the detour would be 5.6 mi (9 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cth O over Swan Creek built?
It was built in 2006, making it 19 years old in 2025.
What condition is Cth O over Swan Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2024.
How much traffic does Cth O over Swan Creek carry?
About 3,500 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is Cth O over Swan Creek?
The structure is 47 ft (14.2 m) long with a longest span of 44 ft (13.4 m) and a deck 46 ft wide.
Who owns Cth O over Swan Creek?
It is owned by the County Highway Agency.