392 Ave over West Firesteel Ck
FairAurora County, South Dakota · 3.9S 1W Storla · Structure no. 000000002220089
- Built
- 1951
- 74 years old
- Condition
- Fair
- inspected August 2023
- Type
- Slab
- Concrete Continuous
- Length
- 140 ft
- 5 main spans
- Daily traffic
- 65
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
392 Ave over West Firesteel Ck is a concrete continuous slab carrying 392 Ave over West Firesteel Ck in Aurora County, South Dakota. It was built in 1951, so it is 74 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 65 vehicles a day, roughly 3% of them trucks, projected to reach 65 by 2032. The structure is 140 ft (42.7 m) long and 28 ft wide. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 392 Ave over West Firesteel Ck built?
It was built in 1951, making it 74 years old in 2025.
What condition is 392 Ave over West Firesteel Ck 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 August 2023.
How much traffic does 392 Ave over West Firesteel Ck carry?
About 65 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is 392 Ave over West Firesteel Ck?
The structure is 140 ft (42.7 m) long with a longest span of 30 ft (9.1 m) and a deck 28 ft wide.
Who owns 392 Ave over West Firesteel Ck?
It is owned by the County Highway Agency.