Sth 13 over Larson Creek
FairBayfield County, Wisconsin · 0.3 M N JCT Cth a · Structure no. B04010400000000
- Built
- 2004
- 21 years old
- Condition
- Fair
- inspected May 2024
- Type
- Slab
- Concrete
- Length
- 43 ft
- 1 main span
- Daily traffic
- 930
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 13 over Larson Creek is a concrete slab carrying Sth 13 over Larson Creek in Bayfield County, Wisconsin. It was built in 2004, so it is 21 years old, younger 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 6 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 930 vehicles a day, roughly 5% of them trucks, projected to reach 1,700 by 2043. The structure is 43 ft (13.1 m) long and 38 ft wide. If it were closed, the detour would be 59.7 mi (96 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Sth 13 over Larson Creek built?
It was built in 2004, making it 21 years old in 2025.
What condition is Sth 13 over Larson Creek 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 May 2024.
How much traffic does Sth 13 over Larson Creek carry?
About 930 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Sth 13 over Larson Creek?
The structure is 43 ft (13.1 m) long with a longest span of 40 ft (12.2 m) and a deck 38 ft wide.
Who owns Sth 13 over Larson Creek?
It is owned by the State Highway Agency.