280th Ave over Deep Creek
FairClinton County, Iowa · 083E43004 · Structure no. 000000000125361
- Built
- 1975
- 50 years old
- Condition
- Fair
- inspected March 2024
- Type
- Slab
- Concrete Continuous
- Length
- 127 ft
- 3 main spans
- Daily traffic
- 51
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
280th Ave over Deep Creek is a concrete continuous slab carrying 280th Ave over Deep Creek in Clinton County, Iowa. It was built in 1975, so it is 50 years old, older 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 51 vehicles a day, projected to reach 51 by 2044. The structure is 127 ft (38.7 m) long and 32 ft wide. If it were closed, the detour would be 5 mi (8 km).
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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 280th Ave over Deep Creek built?
It was built in 1975, making it 50 years old in 2025.
What condition is 280th Ave over Deep 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 March 2024.
How much traffic does 280th Ave over Deep Creek carry?
About 51 vehicles per day (2022 count).
How long is 280th Ave over Deep Creek?
The structure is 127 ft (38.7 m) long with a longest span of 49 ft (14.9 m) and a deck 32 ft wide.
Who owns 280th Ave over Deep Creek?
It is owned by the County Highway Agency.