Sth 186 over Br Mill Creek
FairWood County, Wisconsin · 3.6M N JCT Cth N to E · Structure no. B71013200000000
- Built
- 2004
- 21 years old
- Condition
- Fair
- inspected July 2023
- Type
- Slab
- Concrete
- Length
- 36 ft
- 1 main span
- Daily traffic
- 1,600
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 186 over Br Mill Creek is a concrete slab carrying Sth 186 over Br Mill Creek in Wood County, Wisconsin. It was built in 2004, so it is 21 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 1,600 vehicles a day, roughly 3% of them trucks, projected to reach 2,160 by 2042. The structure is 36 ft (11.1 m) long and 36 ft wide. 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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 8 Very Good | 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 Sth 186 over Br Mill Creek built?
It was built in 2004, making it 21 years old in 2025.
What condition is Sth 186 over Br Mill 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 Br Mill Creek carry?
About 1,600 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Sth 186 over Br Mill Creek?
The structure is 36 ft (11.1 m) long with a longest span of 34 ft (10.4 m) and a deck 36 ft wide.
Who owns Sth 186 over Br Mill Creek?
It is owned by the State Highway Agency.