Cth H over Sth 29
GoodMarathon County, Wisconsin · 5.6M E JCT Sth 97 · Structure no. B37028800000000
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected September 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 215 ft
- 2 main spans
- Daily traffic
- 3,400
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Cth H over Sth 29 is a prestressed concrete continuous stringer/multi-beam or girder carrying Cth H over Sth 29 in Marathon 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 3,400 vehicles a day, projected to reach 3,400 by 2041. The structure is 215 ft (65.4 m) long and 49 ft wide. If it were closed, the detour would be 10.6 mi (17 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cth H over Sth 29 built?
It was built in 1997, making it 28 years old in 2025.
What condition is Cth H over Sth 29 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 2022.
How much traffic does Cth H over Sth 29 carry?
About 3,400 vehicles per day (2022 count).
How long is Cth H over Sth 29?
The structure is 215 ft (65.4 m) long with a longest span of 106 ft (32.3 m) and a deck 49 ft wide.
Who owns Cth H over Sth 29?
It is owned by the State Highway Agency.