Cth Q over Otter Creek
GoodIowa County, Wisconsin · 0.1M W JCT Cth II · Structure no. B25000800000000
- Built
- 1959
- 66 years old, rebuilt 1997
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 138 ft
- 3 main spans
- Daily traffic
- 538
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Cth Q over Otter Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Cth Q over Otter Creek in Iowa County, Wisconsin. It was built in 1959 and reconstructed in 1997, so it is 66 years old, older 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 538 vehicles a day, projected to reach 591 by 2043. The structure is 138 ft (42 m) long and 28 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. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cth Q over Otter Creek built?
It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1997.
What condition is Cth Q over Otter Creek 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 March 2024.
How much traffic does Cth Q over Otter Creek carry?
About 538 vehicles per day (2022 count).
How long is Cth Q over Otter Creek?
The structure is 138 ft (42 m) long with a longest span of 60 ft (18.3 m) and a deck 28 ft wide.
Who owns Cth Q over Otter Creek?
It is owned by the County Highway Agency.