Cth B over Kelly Brook
GoodOconto County, Wisconsin · 0.1M S JCT Cth a to E · Structure no. B42022000000000
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 74 ft
- 1 main span
- Daily traffic
- 1,300
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Cth B over Kelly Brook is a prestressed concrete stringer/multi-beam or girder carrying Cth B over Kelly Brook in Oconto County, Wisconsin. It was built in 2007, so it is 18 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 1,300 vehicles a day, projected to reach 1,560 by 2042. The structure is 74 ft (22.7 m) long and 36 ft wide. If it were closed, the detour would be 2.5 mi (4 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 | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cth B over Kelly Brook built?
It was built in 2007, making it 18 years old in 2025.
What condition is Cth B over Kelly Brook 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 B over Kelly Brook carry?
About 1,300 vehicles per day (2022 count).
How long is Cth B over Kelly Brook?
The structure is 74 ft (22.7 m) long with a longest span of 72 ft (21.9 m) and a deck 36 ft wide.
Who owns Cth B over Kelly Brook?
It is owned by the County Highway Agency.