Sth 57 NB over Sth 54
FairBrown County, Wisconsin · 3.5M N JCT Cth a to N · Structure no. B05032300000000
- Built
- 1999
- 26 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Concrete Continuous
- Length
- 177 ft
- 2 main spans
- Daily traffic
- 18,900
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 57 NB over Sth 54 is a concrete continuous stringer/multi-beam or girder carrying Sth 57 NB over Sth 54 in Brown County, Wisconsin. It was built in 1999, so it is 26 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 18,900 vehicles a day, projected to reach 18,800 by 2043. The structure is 177 ft (53.9 m) long and 42 ft wide.
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 | 8 Very Good | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 57 NB over Sth 54 built?
It was built in 1999, making it 26 years old in 2025.
What condition is Sth 57 NB over Sth 54 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 August 2024.
How much traffic does Sth 57 NB over Sth 54 carry?
About 18,900 vehicles per day (2022 count).
How long is Sth 57 NB over Sth 54?
The structure is 177 ft (53.9 m) long with a longest span of 91 ft (27.6 m) and a deck 42 ft wide.
Who owns Sth 57 NB over Sth 54?
It is owned by the State Highway Agency.