300th ST over Plessis Creek
GoodO'Brien County, Iowa · 097402301 · Structure no. 000000000261771
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected June 2024
- Type
- Other
- Other
- Length
- 50 ft
- 1 main span
- Daily traffic
- 21
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
300th ST over Plessis Creek is a other other carrying 300th ST over Plessis Creek in O'Brien County, Iowa. It was built in 2017, so it is 8 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 21 vehicles a day, projected to reach 21 by 2044. The structure is 50 ft (15.2 m) long and 28 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 300th ST over Plessis Creek built?
It was built in 2017, making it 8 years old in 2025.
What condition is 300th ST over Plessis Creek 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 300th ST over Plessis Creek carry?
About 21 vehicles per day (2022 count).
How long is 300th ST over Plessis Creek?
The structure is 50 ft (15.2 m) long with a longest span of 48 ft (14.5 m) and a deck 28 ft wide.
Who owns 300th ST over Plessis Creek?
It is owned by the County Highway Agency.