Sth 13 over Dill Creek
FairMarathon County, Wisconsin · 2.6M N JCT Cth P · Structure no. B37018500000000
- Built
- 1989
- 36 years old
- Condition
- Fair
- inspected October 2023
- Type
- Slab
- Concrete Continuous
- Length
- 84 ft
- 2 main spans
- Daily traffic
- 8,100
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 13 over Dill Creek is a concrete continuous slab carrying Sth 13 over Dill Creek in Marathon County, Wisconsin. It was built in 1989, so it is 36 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 8,100 vehicles a day, roughly 9% of them trucks, projected to reach 8,350 by 2042. The structure is 84 ft (25.5 m) long and 47 ft wide. If it were closed, the detour would be 23.6 mi (38 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 | 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 Sth 13 over Dill Creek built?
It was built in 1989, making it 36 years old in 2025.
What condition is Sth 13 over Dill 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 October 2023.
How much traffic does Sth 13 over Dill Creek carry?
About 8,100 vehicles per day (2022 count), of which roughly 9% are trucks.
How long is Sth 13 over Dill Creek?
The structure is 84 ft (25.5 m) long with a longest span of 41 ft (12.5 m) and a deck 47 ft wide.
Who owns Sth 13 over Dill Creek?
It is owned by the State Highway Agency.