Cth U over Grant River
GoodGrant County, Wisconsin · 2.7M W JCT Cth N (to Sout · Structure no. B22017900000000
- Built
- 2000
- 25 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 243 ft
- 3 main spans
- Daily traffic
- 678
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Cth U over Grant River is a prestressed concrete continuous stringer/multi-beam or girder carrying Cth U over Grant River in Grant County, Wisconsin. It was built in 2000, so it is 25 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 678 vehicles a day, projected to reach 745 by 2043. The structure is 243 ft (74 m) long and 31 ft wide. If it were closed, the detour would be 5.6 mi (9 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 Cth U over Grant River built?
It was built in 2000, making it 25 years old in 2025.
What condition is Cth U over Grant 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 September 2024.
How much traffic does Cth U over Grant River carry?
About 678 vehicles per day (2022 count).
How long is Cth U over Grant River?
The structure is 243 ft (74 m) long with a longest span of 81 ft (24.7 m) and a deck 31 ft wide.
Who owns Cth U over Grant River?
It is owned by the County Highway Agency.