Cth Y over Duck Creek
FairJefferson County, Wisconsin · 0.7M E JCT Cth D · Structure no. B28006600000000
- Built
- 1983
- 42 years old
- Condition
- Fair
- inspected July 2024
- Type
- Slab
- Concrete
- Length
- 42 ft
- 1 main span
- Daily traffic
- 850
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Cth Y over Duck Creek is a concrete slab carrying Cth Y over Duck Creek in Jefferson County, Wisconsin. It was built in 1983, so it is 42 years old, older 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 850 vehicles a day, projected to reach 1,020 by 2042. The structure is 42 ft (12.9 m) long and 36 ft wide. If it were closed, the detour would be 2.5 mi (4 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cth Y over Duck Creek built?
It was built in 1983, making it 42 years old in 2025.
What condition is Cth Y over Duck 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 July 2024.
How much traffic does Cth Y over Duck Creek carry?
About 850 vehicles per day (2022 count).
How long is Cth Y over Duck Creek?
The structure is 42 ft (12.9 m) long with a longest span of 39 ft (11.8 m) and a deck 36 ft wide.
Who owns Cth Y over Duck Creek?
It is owned by the County Highway Agency.