Lrd Aarback Road over Koshkonong Creek
GoodDane County, Wisconsin · 1.6 Mile East of the Junc · Structure no. B13069300000000
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 73 ft
- 1 main span
- Daily traffic
- 100
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Lrd Aarback Road over Koshkonong Creek is a prestressed concrete stringer/multi-beam or girder carrying Lrd Aarback Road over Koshkonong Creek in Dane County, Wisconsin. It was built in 2022, so it is 3 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 110 by 2042. The structure is 73 ft (22.1 m) long and 27 ft wide. If it were closed, the detour would be 5.6 mi (9 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 | 8 Very Good | No problems noted. |
| 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 Lrd Aarback Road over Koshkonong Creek built?
It was built in 2022, making it 3 years old in 2025.
What condition is Lrd Aarback Road over Koshkonong 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 October 2024.
How much traffic does Lrd Aarback Road over Koshkonong Creek carry?
About 100 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is Lrd Aarback Road over Koshkonong Creek?
The structure is 73 ft (22.1 m) long with a longest span of 70 ft (21.3 m) and a deck 27 ft wide.
Who owns Lrd Aarback Road over Koshkonong Creek?
It is owned by the Town or Township Highway Agency.