Cth O over Alder Creek
GoodWood County, Wisconsin · 0.4M S. JCT Cth Dd · Structure no. B71014700000000
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected April 2023
- Type
- Culvert
- Wood or Timber
- Length
- 23 ft
- 3 main spans
- Daily traffic
- 850
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Cth O over Alder Creek is a wood or timber culvert carrying Cth O over Alder Creek in Wood County, Wisconsin. It was built in 2003, so it is 22 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 850 vehicles a day, projected to reach 1,020 by 2041. The structure is 23 ft (7 m) long. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cth O over Alder Creek built?
It was built in 2003, making it 22 years old in 2025.
What condition is Cth O over Alder 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 April 2023.
How much traffic does Cth O over Alder Creek carry?
About 850 vehicles per day (2021 count).
How long is Cth O over Alder Creek?
The structure is 23 ft (7 m) long with a longest span of 7 ft (2.1 m).
Who owns Cth O over Alder Creek?
It is owned by the County Highway Agency.