Sth 23 over Trib to Narrows CR
GoodSauk County, Wisconsin · 0.5 Mi. N Sth 154 W · Structure no. B56016900000000
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected November 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 3,000
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 23 over Trib to Narrows CR is a concrete continuous culvert carrying Sth 23 over Trib to Narrows CR in Sauk County, Wisconsin. It was built in 2005, so it is 20 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 3,000 vehicles a day, roughly 7% of them trucks, projected to reach 3,600 by 2041. The structure is 21 ft (6.3 m) long. If it were closed, the detour would be 37.9 mi (61 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 23 over Trib to Narrows CR built?
It was built in 2005, making it 20 years old in 2025.
What condition is Sth 23 over Trib to Narrows CR 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 2023.
How much traffic does Sth 23 over Trib to Narrows CR carry?
About 3,000 vehicles per day (2021 count), of which roughly 7% are trucks.
How long is Sth 23 over Trib to Narrows CR?
The structure is 21 ft (6.3 m) long with a longest span of 10 ft (3 m).
Who owns Sth 23 over Trib to Narrows CR?
It is owned by the State Highway Agency.