Sth 55 over Black Creek
GoodShawano County, Wisconsin · 1.2M N Sth 156 · Structure no. B58010900000000
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 1,800
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 55 over Black Creek is a concrete continuous culvert carrying Sth 55 over Black Creek in Shawano County, Wisconsin. It was built in 2006, so it is 19 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 1,800 vehicles a day, projected to reach 2,450 by 2042. The structure is 21 ft (6.3 m) long. If it were closed, the detour would be 11.8 mi (19 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 55 over Black Creek built?
It was built in 2006, making it 19 years old in 2025.
What condition is Sth 55 over Black 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 Sth 55 over Black Creek carry?
About 1,800 vehicles per day (2023 count).
How long is Sth 55 over Black Creek?
The structure is 21 ft (6.3 m) long with a longest span of 10 ft (3 m).
Who owns Sth 55 over Black Creek?
It is owned by the State Highway Agency.