Cth a over Grand River
GoodGreen Lake County, Wisconsin · 0.2M S JCT Cth S to W · Structure no. B24000800000000
- Built
- 1965
- 60 years old, rebuilt 2009
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 130 ft
- 2 main spans
- Daily traffic
- 1,900
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Cth a over Grand River is a prestressed concrete continuous stringer/multi-beam or girder carrying Cth a over Grand River in Green Lake County, Wisconsin. It was built in 1965 and reconstructed in 2009, so it is 60 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 1,900 vehicles a day, projected to reach 2,280 by 2041. The structure is 130 ft (39.6 m) long and 40 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cth a over Grand River built?
It was built in 1965, making it 60 years old in 2025. It was reconstructed in 2009.
What condition is Cth a over Grand 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 Cth a over Grand River carry?
About 1,900 vehicles per day (2021 count).
How long is Cth a over Grand River?
The structure is 130 ft (39.6 m) long with a longest span of 64 ft (19.5 m) and a deck 40 ft wide.
Who owns Cth a over Grand River?
It is owned by the County Highway Agency.