Cottage Gr.Pwy over Wanatee Creek
FairLinn County, Iowa · 083062101 · Structure no. 000000000220761
- Built
- 1984
- 41 years old
- Condition
- Fair
- inspected September 2024
- Type
- Slab
- Concrete Continuous
- Length
- 103 ft
- 3 main spans
- Daily traffic
- 864
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Cottage Gr.Pwy over Wanatee Creek is a concrete continuous slab carrying Cottage Gr.Pwy over Wanatee Creek in Linn County, Iowa. It was built in 1984, so it is 41 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 864 vehicles a day, roughly 10% of them trucks, projected to reach 864 by 2044. The structure is 103 ft (31.4 m) long and 33 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 Cottage Gr.Pwy over Wanatee Creek built?
It was built in 1984, making it 41 years old in 2025.
What condition is Cottage Gr.Pwy over Wanatee Creek 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 September 2024.
How much traffic does Cottage Gr.Pwy over Wanatee Creek carry?
About 864 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is Cottage Gr.Pwy over Wanatee Creek?
The structure is 103 ft (31.4 m) long with a longest span of 39 ft (11.9 m) and a deck 33 ft wide.
Who owns Cottage Gr.Pwy over Wanatee Creek?
It is owned by the County Highway Agency.