Sth 113 Sb-Northpo over Yahara River
GoodDane County, Wisconsin · 0.2M S JCT Cth M · Structure no. B13055600000000
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected September 2024
- Type
- Slab
- Concrete Continuous
- Length
- 93 ft
- 3 main spans
- Daily traffic
- 9,050
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 113 Sb-Northpo over Yahara River is a concrete continuous slab carrying Sth 113 Sb-Northpo over Yahara River in Dane 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 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 9,050 vehicles a day, roughly 10% of them trucks, projected to reach 10,860 by 2042. The structure is 93 ft (28.2 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 113 Sb-Northpo over Yahara River built?
It was built in 2004, making it 21 years old in 2025.
What condition is Sth 113 Sb-Northpo over Yahara River 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 September 2024.
How much traffic does Sth 113 Sb-Northpo over Yahara River carry?
About 9,050 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is Sth 113 Sb-Northpo over Yahara River?
The structure is 93 ft (28.2 m) long with a longest span of 30 ft (9.1 m) and a deck 43 ft wide.
Who owns Sth 113 Sb-Northpo over Yahara River?
It is owned by the State Highway Agency.