East 156th ST N over Small Stream
GoodPoweshiek County, Iowa · 080161902 · Structure no. 000000000293850
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 43 ft
- 1 main span
- Daily traffic
- 131
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
East 156th ST N over Small Stream is a steel stringer/multi-beam or girder carrying East 156th ST N over Small Stream in Poweshiek 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 131 vehicles a day, projected to reach 131 by 2043. The structure is 43 ft (13.1 m) long and 26 ft wide. If it were closed, the detour would be 6.8 mi (11 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 East 156th ST N over Small Stream built?
It was built in 1999, making it 26 years old in 2025.
What condition is East 156th ST N 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 East 156th ST N over Small Stream carry?
About 131 vehicles per day (2022 count).
How long is East 156th ST N over Small Stream?
The structure is 43 ft (13.1 m) long with a longest span of 42 ft (12.8 m) and a deck 26 ft wide.
Who owns East 156th ST N over Small Stream?
It is owned by the County Highway Agency.