300th ST over Ocheydan River
GoodClay County, Iowa · 097381901 · Structure no. 000000000117761
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected December 2022
- Type
- Slab
- Concrete Continuous
- Length
- 143 ft
- 3 main spans
- Daily traffic
- 21
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
300th ST over Ocheydan River is a concrete continuous slab carrying 300th ST over Ocheydan River in Clay County, Iowa. It was built in 2015, so it is 10 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 2043. The structure is 143 ft (43.7 m) long and 27 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 Ocheydan River built?
It was built in 2015, making it 10 years old in 2025.
What condition is 300th ST over Ocheydan 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 December 2022.
How much traffic does 300th ST over Ocheydan River carry?
About 21 vehicles per day (2022 count).
How long is 300th ST over Ocheydan River?
The structure is 143 ft (43.7 m) long with a longest span of 55 ft (16.8 m) and a deck 27 ft wide.
Who owns 300th ST over Ocheydan River?
It is owned by the County Highway Agency.