FM over Drainage
GoodWoodbury County, Iowa · 088462903 · Structure no. 000000000354301
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected July 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 29 ft
- 2 main spans
- Daily traffic
- 1,236
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
FM over Drainage is a concrete continuous culvert carrying FM over Drainage in Woodbury County, Iowa. It was built in 1999, so it is 26 years old, younger than the Iowa average of 45.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,236 vehicles a day, roughly 4% of them trucks, projected to reach 1,236 by 2043. The structure is 29 ft (8.8 m) long. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FM over Drainage built?
It was built in 1999, making it 26 years old in 2025.
What condition is FM over Drainage in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2022.
How much traffic does FM over Drainage carry?
About 1,236 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is FM over Drainage?
The structure is 29 ft (8.8 m) long with a longest span of 14 ft (4.3 m).
Who owns FM over Drainage?
It is owned by the County Highway Agency.