Sth 26 over Rock River
GoodFond du Lac County, Wisconsin · 0.6M N JCT Sth 49 (*) · Structure no. B20012000000000
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 69 ft
- 1 main span
- Daily traffic
- 4,800
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 26 over Rock River is a prestressed concrete stringer/multi-beam or girder carrying Sth 26 over Rock River in Fond du Lac County, Wisconsin. It was built in 1996, so it is 29 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 4,800 vehicles a day, roughly 9% of them trucks, projected to reach 6,230 by 2042. The structure is 69 ft (21 m) long and 56 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| 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 26 over Rock River built?
It was built in 1996, making it 29 years old in 2025.
What condition is Sth 26 over Rock River 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 26 over Rock River carry?
About 4,800 vehicles per day (2021 count), of which roughly 9% are trucks.
How long is Sth 26 over Rock River?
The structure is 69 ft (21 m) long with a longest span of 65 ft (19.8 m) and a deck 56 ft wide.
Who owns Sth 26 over Rock River?
It is owned by the State Highway Agency.