Sth 23-STH 49 over Silver Creek
GoodFond du Lac County, Wisconsin · 0.6M E JCT Cth Pp · Structure no. B20004900000000
- Built
- 1967
- 58 years old, rebuilt 2014
- Condition
- Good
- inspected May 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 55 ft
- 3 main spans
- Daily traffic
- 6,200
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 23-STH 49 over Silver Creek is a concrete continuous culvert carrying Sth 23-STH 49 over Silver Creek in Fond du Lac County, Wisconsin. It was built in 1967 and reconstructed in 2014, so it is 58 years old, older 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 6,200 vehicles a day, roughly 8% of them trucks, projected to reach 15,510 by 2042. The structure is 55 ft (16.8 m) long. If it were closed, the detour would be 19.9 mi (32 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 23-STH 49 over Silver Creek built?
It was built in 1967, making it 58 years old in 2025. It was reconstructed in 2014.
What condition is Sth 23-STH 49 over Silver 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 May 2023.
How much traffic does Sth 23-STH 49 over Silver Creek carry?
About 6,200 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is Sth 23-STH 49 over Silver Creek?
The structure is 55 ft (16.8 m) long with a longest span of 12 ft (3.7 m).
Who owns Sth 23-STH 49 over Silver Creek?
It is owned by the State Highway Agency.