Lrd 620th ST over Isabelle Creek
GoodPierce County, Wisconsin · 0.5M S JCT Cth V · Structure no. B47007200000000
- Built
- 1987
- 38 years old
- Condition
- Good
- inspected April 2024
- Type
- Slab
- Concrete
- Length
- 32 ft
- 1 main span
- Daily traffic
- 92
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Lrd 620th ST over Isabelle Creek is a concrete slab carrying Lrd 620th ST over Isabelle Creek in Pierce County, Wisconsin. It was built in 1987, so it is 38 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 92 vehicles a day, projected to reach 101 by 2043. The structure is 32 ft (9.7 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Lrd 620th ST over Isabelle Creek built?
It was built in 1987, making it 38 years old in 2025.
What condition is Lrd 620th ST over Isabelle Creek 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 April 2024.
How much traffic does Lrd 620th ST over Isabelle Creek carry?
About 92 vehicles per day (2022 count).
How long is Lrd 620th ST over Isabelle Creek?
The structure is 32 ft (9.7 m) long with a longest span of 30 ft (9.1 m) and a deck 26 ft wide.
Who owns Lrd 620th ST over Isabelle Creek?
It is owned by the Town or Township Highway Agency.