Sth 23 over Sugar Grove Creek
GoodSauk County, Wisconsin · 0.8M E JCT Cth B · Structure no. B56012800000000
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected June 2024
- Type
- Slab
- Concrete
- Length
- 35 ft
- 1 main span
- Daily traffic
- 3,100
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 23 over Sugar Grove Creek is a concrete slab carrying Sth 23 over Sugar Grove Creek in Sauk County, Wisconsin. It was built in 1998, so it is 27 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 3,100 vehicles a day, roughly 8% of them trucks, projected to reach 3,720 by 2043. The structure is 35 ft (10.8 m) long and 38 ft wide. If it were closed, the detour would be 5 mi (8 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 | 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 Sth 23 over Sugar Grove Creek built?
It was built in 1998, making it 27 years old in 2025.
What condition is Sth 23 over Sugar Grove 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 June 2024.
How much traffic does Sth 23 over Sugar Grove Creek carry?
About 3,100 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is Sth 23 over Sugar Grove Creek?
The structure is 35 ft (10.8 m) long with a longest span of 33 ft (10 m) and a deck 38 ft wide.
Who owns Sth 23 over Sugar Grove Creek?
It is owned by the State Highway Agency.