Lrd Speedway RD over Sprague Mather Flowage
GoodJuneau County, Wisconsin · 4.5M W JCT Sth 80 · Structure no. B29013500000000
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected July 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 27 ft
- 1 main span
- Daily traffic
- 105
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Lrd Speedway RD over Sprague Mather Flowage is a prestressed concrete box beam or girders - multiple carrying Lrd Speedway RD over Sprague Mather Flowage in Juneau County, Wisconsin. It was built in 2005, so it is 20 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 105 vehicles a day, roughly 5% of them trucks, projected to reach 115 by 2043. The structure is 27 ft (8.1 m) long and 25 ft wide. If it were closed, the detour would be 5 mi (8 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 | 8 Very Good | No problems noted. |
| 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 Speedway RD over Sprague Mather Flowage built?
It was built in 2005, making it 20 years old in 2025.
What condition is Lrd Speedway RD over Sprague Mather Flowage 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 Speedway RD over Sprague Mather Flowage carry?
About 105 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Lrd Speedway RD over Sprague Mather Flowage?
The structure is 27 ft (8.1 m) long with a longest span of 24 ft (7.3 m) and a deck 25 ft wide.
Who owns Lrd Speedway RD over Sprague Mather Flowage?
It is owned by the Town or Township Highway Agency.