Cth W over Mill Creek
GoodSauk County, Wisconsin · Cth W · Structure no. B56023900000000
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected October 2023
- Type
- Slab
- Concrete Continuous
- Length
- 74 ft
- 3 main spans
- Daily traffic
- 760
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Cth W over Mill Creek is a concrete continuous slab carrying Cth W over Mill Creek in Sauk County, Wisconsin. It was built in 2021, so it is 4 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 760 vehicles a day, projected to reach 835 by 2041. The structure is 74 ft (22.7 m) long and 31 ft wide. If it were closed, the detour would be 5 mi (8 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 | 9 Excellent | 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 W over Mill Creek built?
It was built in 2021, making it 4 years old in 2025.
What condition is Cth W over Mill 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 October 2023.
How much traffic does Cth W over Mill Creek carry?
About 760 vehicles per day (2021 count).
How long is Cth W over Mill Creek?
The structure is 74 ft (22.7 m) long with a longest span of 28 ft (8.5 m) and a deck 31 ft wide.
Who owns Cth W over Mill Creek?
It is owned by the County Highway Agency.