1840 280th ST over East Branch Ia River
FairHancock County, Iowa · 096240101 · Structure no. 000000000173831
- Built
- 1976
- 49 years old
- Condition
- Fair
- inspected March 2024
- Type
- Slab
- Concrete Continuous
- Length
- 67 ft
- 3 main spans
- Daily traffic
- 21
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
1840 280th ST over East Branch Ia River is a concrete continuous slab carrying 1840 280th ST over East Branch Ia River in Hancock County, Iowa. It was built in 1976, so it is 49 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 21 vehicles a day, projected to reach 21 by 2044. The structure is 67 ft (20.4 m) long and 26 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 1840 280th ST over East Branch Ia River built?
It was built in 1976, making it 49 years old in 2025.
What condition is 1840 280th ST over East Branch Ia 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 March 2024.
How much traffic does 1840 280th ST over East Branch Ia River carry?
About 21 vehicles per day (2022 count).
How long is 1840 280th ST over East Branch Ia River?
The structure is 67 ft (20.4 m) long with a longest span of 26 ft (7.9 m) and a deck 26 ft wide.
Who owns 1840 280th ST over East Branch Ia River?
It is owned by the County Highway Agency.