FM 1320 290th over Drainage Ditch 1&2
FairPosted for loadHancock County, Iowa · 097243101 · Structure no. 000000000174211
- Built
- 1983
- 42 years old
- Condition
- Fair
- inspected April 2023
- Type
- Slab
- Concrete Continuous
- Length
- 102 ft
- 3 main spans
- Daily traffic
- 46
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
FM 1320 290th over Drainage Ditch 1&2 is a concrete continuous slab carrying FM 1320 290th over Drainage Ditch 1&2 in Hancock County, Iowa. It was built in 1983, so it is 42 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. Its operating status is: posted for load restriction.
It carries about 46 vehicles a day, projected to reach 46 by 2043. The structure is 102 ft (31.1 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 FM 1320 290th over Drainage Ditch 1&2 built?
It was built in 1983, making it 42 years old in 2025.
What condition is FM 1320 290th over Drainage Ditch 1&2 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 April 2023.
How much traffic does FM 1320 290th over Drainage Ditch 1&2 carry?
About 46 vehicles per day (2021 count).
How long is FM 1320 290th over Drainage Ditch 1&2?
The structure is 102 ft (31.1 m) long with a longest span of 39 ft (11.9 m) and a deck 26 ft wide.
Who owns FM 1320 290th over Drainage Ditch 1&2?
It is owned by the County Highway Agency.