Cth K over Silver Creek
FairMarathon County, Wisconsin · 0.4M N JCT Cth a · Structure no. B37042500000000
- Built
- 2012
- 13 years old
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 107 ft
- 1 main span
- Daily traffic
- 8,130
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Cth K over Silver Creek is a prestressed concrete stringer/multi-beam or girder carrying Cth K over Silver Creek in Marathon County, Wisconsin. It was built in 2012, so it is 13 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 8,130 vehicles a day, roughly 6% of them trucks, projected to reach 8,932 by 2043. The structure is 107 ft (32.5 m) long and 43 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cth K over Silver Creek built?
It was built in 2012, making it 13 years old in 2025.
What condition is Cth K over Silver 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 July 2024.
How much traffic does Cth K over Silver Creek carry?
About 8,130 vehicles per day (2024 count), of which roughly 6% are trucks.
How long is Cth K over Silver Creek?
The structure is 107 ft (32.5 m) long with a longest span of 102 ft (31.1 m) and a deck 43 ft wide.
Who owns Cth K over Silver Creek?
It is owned by the County Highway Agency.