Sth 21 over West Branch White River
GoodWaushara County, Wisconsin · 0.70 MI East of Cth T · Structure no. B69004800000000
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected November 2021
- Type
- Slab
- Concrete
- Length
- 29 ft
- 1 main span
- Daily traffic
- 3,800
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 21 over West Branch White River is a concrete slab carrying Sth 21 over West Branch White River in Waushara County, Wisconsin. It was built in 2015, so it is 10 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 3,800 vehicles a day, projected to reach 4,560 by 2042. The structure is 29 ft (8.8 m) long and 90 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 Sth 21 over West Branch White River built?
It was built in 2015, making it 10 years old in 2025.
What condition is Sth 21 over West Branch White 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 November 2021.
How much traffic does Sth 21 over West Branch White River carry?
About 3,800 vehicles per day (2022 count).
How long is Sth 21 over West Branch White River?
The structure is 29 ft (8.8 m) long with a longest span of 27 ft (8.1 m) and a deck 90 ft wide.
Who owns Sth 21 over West Branch White River?
It is owned by the State Highway Agency.