Cth Y over Trotter Branch
GoodLafayette County, Wisconsin · 0.1M N JCT Cth M · Structure no. B33001500000000
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected August 2024
- Type
- Slab
- Concrete
- Length
- 35 ft
- 1 main span
- Daily traffic
- 264
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Cth Y over Trotter Branch is a concrete slab carrying Cth Y over Trotter Branch in Lafayette County, Wisconsin. It was built in 1977, so it is 48 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 264 vehicles a day, projected to reach 290 by 2043. The structure is 35 ft (10.8 m) long and 32 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cth Y over Trotter Branch built?
It was built in 1977, making it 48 years old in 2025.
What condition is Cth Y over Trotter Branch 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 Y over Trotter Branch carry?
About 264 vehicles per day (2022 count).
How long is Cth Y over Trotter Branch?
The structure is 35 ft (10.8 m) long with a longest span of 34 ft (10.3 m) and a deck 32 ft wide.
Who owns Cth Y over Trotter Branch?
It is owned by the County Highway Agency.