440th over Small Stream
GoodMitchell County, Iowa · 099161501 · Structure no. 000000000248491
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected December 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 48 ft
- 1 main span
- Daily traffic
- 11
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
440th over Small Stream is a prestressed concrete tee beam carrying 440th over Small Stream in Mitchell County, Iowa. It was built in 1986, so it is 39 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 11 vehicles a day, projected to reach 11 by 2043. The structure is 48 ft (14.6 m) long and 29 ft wide. 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 440th over Small Stream built?
It was built in 1986, making it 39 years old in 2025.
What condition is 440th 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 December 2023.
How much traffic does 440th over Small Stream carry?
About 11 vehicles per day (2022 count).
How long is 440th over Small Stream?
The structure is 48 ft (14.6 m) long with a longest span of 45 ft (13.7 m) and a deck 29 ft wide.
Who owns 440th over Small Stream?
It is owned by the County Highway Agency.