Lrd Rock River RD over Bark River
FairJefferson County, Wisconsin · 0.3M S JCT Sth 106 · Structure no. B28006100000000
- Built
- 1977
- 48 years old
- Condition
- Fair
- inspected August 2024
- Type
- Slab
- Concrete Continuous
- Length
- 122 ft
- 3 main spans
- Daily traffic
- 1,500
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Lrd Rock River RD over Bark River is a concrete continuous slab carrying Lrd Rock River RD over Bark River in Jefferson County, Wisconsin. It was built in 1977, so it is 48 years old, older 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 5 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 1,500 vehicles a day, projected to reach 1,800 by 2042. The structure is 122 ft (37.1 m) long and 38 ft wide. If it were closed, the detour would be 2.5 mi (4 km).
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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Rock River RD over Bark River built?
It was built in 1977, making it 48 years old in 2025.
What condition is Lrd Rock River RD over Bark River 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 Lrd Rock River RD over Bark River carry?
About 1,500 vehicles per day (2022 count).
How long is Lrd Rock River RD over Bark River?
The structure is 122 ft (37.1 m) long with a longest span of 49 ft (14.8 m) and a deck 38 ft wide.
Who owns Lrd Rock River RD over Bark River?
It is owned by the Town or Township Highway Agency.