Lrd Chestnut Road over Porky Creek
GoodMarathon County, Wisconsin · 0.7M S JCT Sth 29 · Structure no. B37024200000000
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected August 2024
- Type
- Slab
- Concrete Continuous
- Length
- 62 ft
- 2 main spans
- Daily traffic
- 72
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Lrd Chestnut Road over Porky Creek is a concrete continuous slab carrying Lrd Chestnut Road over Porky Creek in Marathon County, Wisconsin. It was built in 1990, so it is 35 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 72 vehicles a day, roughly 5% of them trucks, projected to reach 77 by 2043. The structure is 62 ft (18.9 m) long and 26 ft wide. If it were closed, the detour would be 2.5 mi (4 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 | 9 Excellent | 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 Chestnut Road over Porky Creek built?
It was built in 1990, making it 35 years old in 2025.
What condition is Lrd Chestnut Road over Porky 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 August 2024.
How much traffic does Lrd Chestnut Road over Porky Creek carry?
About 72 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Lrd Chestnut Road over Porky Creek?
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 Chestnut Road over Porky Creek?
It is owned by the Town or Township Highway Agency.