30950 439th Ave over Marne Creek
GoodYankton County, South Dakota · 1.0W of Yankton · Structure no. 000000068110185
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected August 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 30 ft
- 2 main spans
- Daily traffic
- 33
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
30950 439th Ave over Marne Creek is a concrete continuous culvert carrying 30950 439th Ave over Marne Creek in Yankton County, South Dakota. It was built in 2002, so it is 23 years old, younger than the South Dakota average of 48.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 33 vehicles a day, roughly 2% of them trucks, projected to reach 33 by 2032. The structure is 30 ft (9 m) long. 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 30950 439th Ave over Marne Creek built?
It was built in 2002, making it 23 years old in 2025.
What condition is 30950 439th Ave over Marne 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 August 2024.
How much traffic does 30950 439th Ave over Marne Creek carry?
About 33 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 30950 439th Ave over Marne Creek?
The structure is 30 ft (9 m) long with a longest span of 14 ft (4.4 m).
Who owns 30950 439th Ave over Marne Creek?
It is owned by the County Highway Agency.