Cth N over Otter Creek
FairDunn County, Wisconsin · 0.2M W JCT Cth S · Structure no. B17013600000000
- Built
- 1991
- 34 years old
- Condition
- Fair
- inspected July 2024
- Type
- Slab
- Concrete
- Length
- 40 ft
- 1 main span
- Daily traffic
- 173
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Cth N over Otter Creek is a concrete slab carrying Cth N over Otter Creek in Dunn County, Wisconsin. It was built in 1991, so it is 34 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 173 vehicles a day, projected to reach 189 by 2043. The structure is 40 ft (12.1 m) long and 32 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 | 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 N over Otter Creek built?
It was built in 1991, making it 34 years old in 2025.
What condition is Cth N over Otter 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 N over Otter Creek carry?
About 173 vehicles per day (2024 count).
How long is Cth N over Otter Creek?
The structure is 40 ft (12.1 m) long with a longest span of 38 ft (11.6 m) and a deck 32 ft wide.
Who owns Cth N over Otter Creek?
It is owned by the County Highway Agency.