385 Ave over West Firesteel Ck
GoodAurora County, South Dakota · 9.2N 1W Plankinton · Structure no. 000000002150058
- Built
- 1973
- 52 years old
- Condition
- Good
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 50 ft
- 1 main span
- Daily traffic
- 33
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
385 Ave over West Firesteel Ck is a prestressed concrete stringer/multi-beam or girder carrying 385 Ave over West Firesteel Ck in Aurora County, South Dakota. It was built in 1973, so it is 52 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 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 33 vehicles a day, roughly 2% of them trucks, projected to reach 33 by 2032. The structure is 50 ft (15.2 m) long and 19 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 7 Good | Some minor problems. |
| 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 385 Ave over West Firesteel Ck built?
It was built in 1973, making it 52 years old in 2025.
What condition is 385 Ave over West Firesteel Ck 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 July 2023.
How much traffic does 385 Ave over West Firesteel Ck carry?
About 33 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 385 Ave over West Firesteel Ck?
The structure is 50 ft (15.2 m) long with a longest span of 49 ft (14.9 m) and a deck 19 ft wide.
Who owns 385 Ave over West Firesteel Ck?
It is owned by the County Highway Agency.