300th ST over Spring Valley Creek
GoodMills County, Iowa · 071413102 · Structure no. 000000000245151
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected March 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 22 ft
- 2 main spans
- Daily traffic
- 26
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
300th ST over Spring Valley Creek is a concrete continuous culvert carrying 300th ST over Spring Valley Creek in Mills County, Iowa. It was built in 2010, so it is 15 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 26 vehicles a day, projected to reach 26 by 2043. The structure is 22 ft (6.7 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 300th ST over Spring Valley Creek built?
It was built in 2010, making it 15 years old in 2025.
What condition is 300th ST over Spring Valley 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 March 2023.
How much traffic does 300th ST over Spring Valley Creek carry?
About 26 vehicles per day (2022 count).
How long is 300th ST over Spring Valley Creek?
The structure is 22 ft (6.7 m) long with a longest span of 11 ft (3.4 m).
Who owns 300th ST over Spring Valley Creek?
It is owned by the County Highway Agency.