Cth N over Eau Galle River
GoodSt. Croix County, Wisconsin · 0.7M E JCT Cth B · Structure no. B55005600000000
- Built
- 1961
- 64 years old, rebuilt 2002
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 124 ft
- 3 main spans
- Daily traffic
- 538
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Cth N over Eau Galle River is a prestressed concrete stringer/multi-beam or girder carrying Cth N over Eau Galle River in St. Croix County, Wisconsin. It was built in 1961 and reconstructed in 2002, so it is 64 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 538 vehicles a day, projected to reach 591 by 2042. The structure is 124 ft (37.8 m) long and 27 ft wide. If it were closed, the detour would be 7.5 mi (12 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 | 8 Very Good | No problems noted. |
| 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 N over Eau Galle River built?
It was built in 1961, making it 64 years old in 2025. It was reconstructed in 2002.
What condition is Cth N over Eau Galle 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 October 2023.
How much traffic does Cth N over Eau Galle River carry?
About 538 vehicles per day (2022 count).
How long is Cth N over Eau Galle River?
The structure is 124 ft (37.8 m) long with a longest span of 46 ft (14 m) and a deck 27 ft wide.
Who owns Cth N over Eau Galle River?
It is owned by the County Highway Agency.