Sth 186 over Hemlock Creek
FairWood County, Wisconsin · 0.4M N JCT Cth K · Structure no. B71002300000000
- Built
- 1967
- 58 years old
- Condition
- Fair
- inspected July 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 39 ft
- 3 main spans
- Daily traffic
- 2,800
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 186 over Hemlock Creek is a concrete continuous culvert carrying Sth 186 over Hemlock Creek in Wood County, Wisconsin. It was built in 1967, so it is 58 years old, older 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 2,800 vehicles a day, roughly 4% of them trucks, projected to reach 3,360 by 2041. The structure is 39 ft (11.9 m) long. If it were closed, the detour would be 15.5 mi (25 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 186 over Hemlock Creek built?
It was built in 1967, making it 58 years old in 2025.
What condition is Sth 186 over Hemlock 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 2023.
How much traffic does Sth 186 over Hemlock Creek carry?
About 2,800 vehicles per day (2021 count), of which roughly 4% are trucks.
How long is Sth 186 over Hemlock Creek?
The structure is 39 ft (11.9 m) long with a longest span of 12 ft (3.7 m).
Who owns Sth 186 over Hemlock Creek?
It is owned by the State Highway Agency.