US 69 over Winnebago River
FairWinnebago County, Iowa · 0.1 Mi. S of S Jct. Ia 9 · Structure no. 000000000052431
- Built
- 1988
- 37 years old
- Condition
- Fair
- inspected June 2024
- Type
- Slab
- Concrete Continuous
- Length
- 217 ft
- 5 main spans
- Daily traffic
- 5,400
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 69 over Winnebago River is a concrete continuous slab carrying US 69 over Winnebago River in Winnebago County, Iowa. It was built in 1988, so it is 37 years old, younger than the Iowa average of 45.5 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 5,400 vehicles a day, roughly 12% of them trucks, projected to reach 5,400 by 2044. The structure is 217 ft (66.1 m) long and 59 ft wide.
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 US 69 over Winnebago River built?
It was built in 1988, making it 37 years old in 2025.
What condition is US 69 over Winnebago 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 June 2024.
How much traffic does US 69 over Winnebago River carry?
About 5,400 vehicles per day (2022 count), of which roughly 12% are trucks.
How long is US 69 over Winnebago River?
The structure is 217 ft (66.1 m) long with a longest span of 47 ft (14.3 m) and a deck 59 ft wide.
Who owns US 69 over Winnebago River?
It is owned by the State Highway Agency.