Sth 32-STH 57 over Sheboygan River
PoorManitowoc County, Wisconsin · 0.4M N JCT Sth 67 · Structure no. B36001500000000
- Built
- 1958
- 67 years old
- Condition
- Poor
- inspected December 2024
- Type
- Slab
- Concrete Continuous
- Length
- 84 ft
- 2 main spans
- Daily traffic
- 3,200
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Sth 32-STH 57 over Sheboygan River is a concrete continuous slab carrying Sth 32-STH 57 over Sheboygan River in Manitowoc County, Wisconsin. It was built in 1958, so it is 67 years old, older than the Wisconsin average of 40.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 3,200 vehicles a day, roughly 9% of them trucks, projected to reach 3,840 by 2041. The structure is 84 ft (25.6 m) long and 60 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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 Sth 32-STH 57 over Sheboygan River built?
It was built in 1958, making it 67 years old in 2025.
What condition is Sth 32-STH 57 over Sheboygan River in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in December 2024.
How much traffic does Sth 32-STH 57 over Sheboygan River carry?
About 3,200 vehicles per day (2021 count), of which roughly 9% are trucks.
How long is Sth 32-STH 57 over Sheboygan River?
The structure is 84 ft (25.6 m) long with a longest span of 42 ft (12.8 m) and a deck 60 ft wide.
Who owns Sth 32-STH 57 over Sheboygan River?
It is owned by the City or Municipal Highway Agency.