Sth 133 over Dark Hollow
GoodGrant County, Wisconsin · 3.2 MI South JCT Sth 81 · Structure no. B22022500000000
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected September 2021
- Type
- Culvert
- Concrete Continuous
- Length
- 30 ft
- 2 main spans
- Daily traffic
- 570
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 133 over Dark Hollow is a concrete continuous culvert carrying Sth 133 over Dark Hollow in Grant County, Wisconsin. It was built in 2009, so it is 16 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 570 vehicles a day, projected to reach 1,500 by 2040. The structure is 30 ft (9.2 m) long. If it were closed, the detour would be 10.6 mi (17 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 133 over Dark Hollow built?
It was built in 2009, making it 16 years old in 2025.
What condition is Sth 133 over Dark Hollow 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 2021.
How much traffic does Sth 133 over Dark Hollow carry?
About 570 vehicles per day (2022 count).
How long is Sth 133 over Dark Hollow?
The structure is 30 ft (9.2 m) long with a longest span of 12 ft (3.7 m).
Who owns Sth 133 over Dark Hollow?
It is owned by the State Highway Agency.