Cth U over Knapp Creek
FairCrawford County, Wisconsin · 1.1M N JCT Cth Kk · Structure no. B12004900000000
- Built
- 1993
- 32 years old
- Condition
- Fair
- inspected September 2024
- Type
- Slab
- Concrete Continuous
- Length
- 60 ft
- 2 main spans
- Daily traffic
- 43
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Cth U over Knapp Creek is a concrete continuous slab carrying Cth U over Knapp Creek in Crawford County, Wisconsin. It was built in 1993, so it is 32 years old, younger than the Wisconsin average of 40.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 43 vehicles a day, projected to reach 47 by 2043. The structure is 60 ft (18.3 m) long and 30 ft wide. If it were closed, the detour would be 5.6 mi (9 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| 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 U over Knapp Creek built?
It was built in 1993, making it 32 years old in 2025.
What condition is Cth U over Knapp Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does Cth U over Knapp Creek carry?
About 43 vehicles per day (2022 count).
How long is Cth U over Knapp Creek?
The structure is 60 ft (18.3 m) long with a longest span of 29 ft (8.8 m) and a deck 30 ft wide.
Who owns Cth U over Knapp Creek?
It is owned by the County Highway Agency.