Cth O over Ashippun River
GoodDodge County, Wisconsin · 0.6M E JCT Cth P · Structure no. B14021400000000
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected May 2024
- Type
- Slab
- Concrete Continuous
- Length
- 47 ft
- 1 main span
- Daily traffic
- 820
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Cth O over Ashippun River is a concrete continuous slab carrying Cth O over Ashippun River in Dodge County, Wisconsin. It was built in 2016, so it is 9 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 820 vehicles a day, projected to reach 910 by 2043. The structure is 47 ft (14.2 m) long and 36 ft wide. If it were closed, the detour would be 19.9 mi (32 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cth O over Ashippun River built?
It was built in 2016, making it 9 years old in 2025.
What condition is Cth O over Ashippun River 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 May 2024.
How much traffic does Cth O over Ashippun River carry?
About 820 vehicles per day (2022 count).
How long is Cth O over Ashippun River?
The structure is 47 ft (14.2 m) long with a longest span of 44 ft (13.4 m) and a deck 36 ft wide.
Who owns Cth O over Ashippun River?
It is owned by the County Highway Agency.