Sth 133 over Grant River
GoodGrant County, Wisconsin · 3.8M N JCT Cth U · Structure no. B22010800000000
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected October 2021
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 224 ft
- 2 main spans
- Daily traffic
- 810
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 133 over Grant River is a prestressed concrete continuous stringer/multi-beam or girder carrying Sth 133 over Grant River in Grant County, Wisconsin. It was built in 1997, so it is 28 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 810 vehicles a day, roughly 16% of them trucks, projected to reach 890 by 2040. The structure is 224 ft (68.2 m) long and 39 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 133 over Grant River built?
It was built in 1997, making it 28 years old in 2025.
What condition is Sth 133 over Grant 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 October 2021.
How much traffic does Sth 133 over Grant River carry?
About 810 vehicles per day (2022 count), of which roughly 16% are trucks.
How long is Sth 133 over Grant River?
The structure is 224 ft (68.2 m) long with a longest span of 110 ft (33.5 m) and a deck 39 ft wide.
Who owns Sth 133 over Grant River?
It is owned by the State Highway Agency.