Lrd Irish Hollow R over Big Rock Branch
GoodIowa County, Wisconsin · 1.6M W JCT Cth Q · Structure no. B25008000000000
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected July 2024
- Type
- Slab
- Concrete Continuous
- Length
- 62 ft
- 2 main spans
- Daily traffic
- 52
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Lrd Irish Hollow R over Big Rock Branch is a concrete continuous slab carrying Lrd Irish Hollow R over Big Rock Branch in Iowa County, Wisconsin. It was built in 1993, so it is 32 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 52 vehicles a day, roughly 10% of them trucks, projected to reach 57 by 2043. The structure is 62 ft (18.9 m) long and 26 ft wide. If it were closed, the detour would be 7.5 mi (12 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Lrd Irish Hollow R over Big Rock Branch built?
It was built in 1993, making it 32 years old in 2025.
What condition is Lrd Irish Hollow R over Big Rock Branch 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 July 2024.
How much traffic does Lrd Irish Hollow R over Big Rock Branch carry?
About 52 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is Lrd Irish Hollow R over Big Rock Branch?
The structure is 62 ft (18.9 m) long with a longest span of 30 ft (9.1 m) and a deck 26 ft wide.
Who owns Lrd Irish Hollow R over Big Rock Branch?
It is owned by the Town or Township Highway Agency.