Sth 32 over Onion River
FairSheboygan County, Wisconsin · 0.6M N JCT Cth a · Structure no. B59002700000000
- Built
- 1990
- 35 years old
- Condition
- Fair
- inspected June 2024
- Type
- Slab
- Concrete Continuous
- Length
- 110 ft
- 2 main spans
- Daily traffic
- 2,200
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 32 over Onion River is a concrete continuous slab carrying Sth 32 over Onion River in Sheboygan County, Wisconsin. It was built in 1990, so it is 35 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 2,200 vehicles a day, roughly 8% of them trucks, projected to reach 2,700 by 2043. The structure is 110 ft (33.5 m) long and 39 ft wide. If it were closed, the detour would be 29.8 mi (48 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 32 over Onion River built?
It was built in 1990, making it 35 years old in 2025.
What condition is Sth 32 over Onion River 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 June 2024.
How much traffic does Sth 32 over Onion River carry?
About 2,200 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is Sth 32 over Onion River?
The structure is 110 ft (33.5 m) long with a longest span of 54 ft (16.5 m) and a deck 39 ft wide.
Who owns Sth 32 over Onion River?
It is owned by the State Highway Agency.