Sth 33 over Baraboo River
FairSauk County, Wisconsin · 0.1M E JCT Cth U · Structure no. B56011000000000
- Built
- 1995
- 30 years old
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 139 ft
- 2 main spans
- Daily traffic
- 5,900
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 33 over Baraboo River is a prestressed concrete continuous stringer/multi-beam or girder carrying Sth 33 over Baraboo River in Sauk County, Wisconsin. It was built in 1995, so it is 30 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 5,900 vehicles a day, roughly 5% of them trucks, projected to reach 7,080 by 2041. The structure is 139 ft (42.5 m) long and 47 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 8 Very Good | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 33 over Baraboo River built?
It was built in 1995, making it 30 years old in 2025.
What condition is Sth 33 over Baraboo River 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 33 over Baraboo River carry?
About 5,900 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is Sth 33 over Baraboo River?
The structure is 139 ft (42.5 m) long with a longest span of 68 ft (20.6 m) and a deck 47 ft wide.
Who owns Sth 33 over Baraboo River?
It is owned by the State Highway Agency.