Lrd Big Rock RD over Sioux River
GoodBayfield County, Wisconsin · 1.5M N JCT Cth C · Structure no. B04010700000000
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected August 2024
- Type
- Slab
- Concrete
- Length
- 38 ft
- 1 main span
- Daily traffic
- 286
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Lrd Big Rock RD over Sioux River is a concrete slab carrying Lrd Big Rock RD over Sioux River in Bayfield County, Wisconsin. It was built in 2007, so it is 18 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 286 vehicles a day, roughly 5% of them trucks, projected to reach 314 by 2043. The structure is 38 ft (11.7 m) long and 28 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 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 Lrd Big Rock RD over Sioux River built?
It was built in 2007, making it 18 years old in 2025.
What condition is Lrd Big Rock RD over Sioux River 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 August 2024.
How much traffic does Lrd Big Rock RD over Sioux River carry?
About 286 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Lrd Big Rock RD over Sioux River?
The structure is 38 ft (11.7 m) long with a longest span of 36 ft (11.1 m) and a deck 28 ft wide.
Who owns Lrd Big Rock RD over Sioux River?
It is owned by the Town or Township Highway Agency.