304th Avenue over Creek
FairWalworth County, South Dakota · 3W & 1.7S of Selby · Structure no. 000000065180077
- Built
- 1959
- 66 years old
- Condition
- Fair
- inspected September 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 32 ft
- 3 main spans
- Daily traffic
- 180
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
304th Avenue over Creek is a concrete continuous culvert carrying 304th Avenue over Creek in Walworth County, South Dakota. It was built in 1959, so it is 66 years old, older than the South Dakota average of 48.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 180 vehicles a day, roughly 3% of them trucks, projected to reach 180 by 2032. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 11.8 mi (19 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 304th Avenue over Creek built?
It was built in 1959, making it 66 years old in 2025.
What condition is 304th Avenue over Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does 304th Avenue over Creek carry?
About 180 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is 304th Avenue over Creek?
The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m).
Who owns 304th Avenue over Creek?
It is owned by the County Highway Agency.