120th ST over East River
GoodTaylor County, Iowa · 070321401 · Structure no. 000000000323261
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected June 2024
- Type
- Culvert
- Steel
- Length
- 23 ft
- 2 main spans
- Daily traffic
- 71
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
120th ST over East River is a steel culvert carrying 120th ST over East River in Taylor County, Iowa. It was built in 2022, so it is 3 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 71 vehicles a day, projected to reach 71 by 2044. The structure is 23 ft (7 m) long. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 120th ST over East River built?
It was built in 2022, making it 3 years old in 2025.
What condition is 120th ST over East River 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 June 2024.
How much traffic does 120th ST over East River carry?
About 71 vehicles per day (2022 count).
How long is 120th ST over East River?
The structure is 23 ft (7 m) long with a longest span of 11 ft (3.4 m).
Who owns 120th ST over East River?
It is owned by the County Highway Agency.