Sth 54 over Town Line Flowage
GoodJackson County, Wisconsin · 6.2M E JCT K · Structure no. B27012000000000
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected September 2023
- Type
- Slab
- Concrete
- Length
- 39 ft
- 1 main span
- Daily traffic
- 1,000
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 54 over Town Line Flowage is a concrete slab carrying Sth 54 over Town Line Flowage in Jackson County, Wisconsin. It was built in 1996, so it is 29 years old, younger than the Wisconsin average of 40.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,000 vehicles a day, roughly 13% of them trucks, projected to reach 1,200 by 2042. The structure is 39 ft (11.8 m) long and 38 ft wide. If it were closed, the detour would be 20.5 mi (33 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 54 over Town Line Flowage built?
It was built in 1996, making it 29 years old in 2025.
What condition is Sth 54 over Town Line Flowage in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2023.
How much traffic does Sth 54 over Town Line Flowage carry?
About 1,000 vehicles per day (2022 count), of which roughly 13% are trucks.
How long is Sth 54 over Town Line Flowage?
The structure is 39 ft (11.8 m) long with a longest span of 38 ft (11.7 m) and a deck 38 ft wide.
Who owns Sth 54 over Town Line Flowage?
It is owned by the State Highway Agency.