FM over Small Stream
GoodLouisa County, Iowa · 075043403 · Structure no. 000000000224611
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 142 ft
- 3 main spans
- Daily traffic
- 140
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
FM over Small Stream is a prestressed concrete stringer/multi-beam or girder carrying FM over Small Stream in Louisa County, Iowa. It was built in 1978, so it is 47 years old, older 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 140 vehicles a day, projected to reach 140 by 2044. The structure is 142 ft (43.3 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
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 FM over Small Stream built?
It was built in 1978, making it 47 years old in 2025.
What condition is FM over Small Stream 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 May 2024.
How much traffic does FM over Small Stream carry?
About 140 vehicles per day (2022 count).
How long is FM over Small Stream?
The structure is 142 ft (43.3 m) long with a longest span of 52 ft (15.9 m) and a deck 32 ft wide.
Who owns FM over Small Stream?
It is owned by the County Highway Agency.