Dogwood over Winnebago River
GoodCerro Gordo County, Iowa · 097220304 · Structure no. 000000000106921
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 163 ft
- 3 main spans
- Daily traffic
- 73
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Dogwood over Winnebago River is a prestressed concrete stringer/multi-beam or girder carrying Dogwood over Winnebago River in Cerro Gordo County, Iowa. It was built in 2006, so it is 19 years old, younger than the Iowa average of 45.5 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 73 vehicles a day, projected to reach 73 by 2044. The structure is 163 ft (49.7 m) long and 29 ft wide. If it were closed, the detour would be 3.7 mi (6 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 Dogwood over Winnebago River built?
It was built in 2006, making it 19 years old in 2025.
What condition is Dogwood over Winnebago 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 February 2024.
How much traffic does Dogwood over Winnebago River carry?
About 73 vehicles per day (2022 count).
How long is Dogwood over Winnebago River?
The structure is 163 ft (49.7 m) long with a longest span of 61 ft (18.6 m) and a deck 29 ft wide.
Who owns Dogwood over Winnebago River?
It is owned by the County Highway Agency.