Cth M WB over Six Mile Creek
GoodDane County, Wisconsin · 1.7M W JCT Sth 113 · Structure no. B13043900000000
- Built
- 1996
- 29 years old, rebuilt 2024
- Condition
- Good
- inspected November 2024
- Type
- Slab
- Concrete Continuous
- Length
- 85 ft
- 2 main spans
- Daily traffic
- 10,575
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
Cth M WB over Six Mile Creek is a concrete continuous slab carrying Cth M WB over Six Mile Creek in Dane County, Wisconsin. It was built in 1996 and reconstructed in 2024, so it is 29 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 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 10,575 vehicles a day, projected to reach 14,325 by 2045. The structure is 85 ft (25.8 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cth M WB over Six Mile Creek built?
It was built in 1996, making it 29 years old in 2025. It was reconstructed in 2024.
What condition is Cth M WB over Six Mile 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 November 2024.
How much traffic does Cth M WB over Six Mile Creek carry?
About 10,575 vehicles per day (2025 count).
How long is Cth M WB over Six Mile Creek?
The structure is 85 ft (25.8 m) long with a longest span of 42 ft (12.8 m) and a deck 43 ft wide.
Who owns Cth M WB over Six Mile Creek?
It is owned by the County Highway Agency.