Cth P over Black Earth Creek
GoodDane County, Wisconsin · .1MI S JCT Ush 14 · Structure no. B13064600000000
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected September 2024
- Type
- Slab
- Concrete Continuous
- Length
- 67 ft
- 2 main spans
- Daily traffic
- 5,400
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Cth P over Black Earth Creek is a concrete continuous slab carrying Cth P over Black Earth Creek in Dane County, Wisconsin. It was built in 2014, so it is 11 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 5,400 vehicles a day, projected to reach 6,480 by 2043. The structure is 67 ft (20.3 m) long and 67 ft wide. 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 P over Black Earth Creek built?
It was built in 2014, making it 11 years old in 2025.
What condition is Cth P over Black Earth 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 September 2024.
How much traffic does Cth P over Black Earth Creek carry?
About 5,400 vehicles per day (2022 count).
How long is Cth P over Black Earth Creek?
The structure is 67 ft (20.3 m) long with a longest span of 32 ft (9.8 m) and a deck 67 ft wide.
Who owns Cth P over Black Earth Creek?
It is owned by the City or Municipal Highway Agency.