US281 over Firesteel Ck
GoodAurora County, South Dakota · 1.3 S N County Line · Structure no. 000000002180013
- Built
- 1959
- 66 years old
- Condition
- Good
- inspected March 2023
- Type
- Slab
- Concrete Continuous
- Length
- 152 ft
- 5 main spans
- Daily traffic
- 1,104
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US281 over Firesteel Ck is a concrete continuous slab carrying US281 over Firesteel Ck in Aurora 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 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 1,104 vehicles a day, roughly 35% of them trucks, projected to reach 1,639 by 2044. The structure is 152 ft (46.2 m) long and 34 ft wide. If it were closed, the detour would be 41 mi (66 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US281 over Firesteel Ck built?
It was built in 1959, making it 66 years old in 2025.
What condition is US281 over 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 March 2023.
How much traffic does US281 over Firesteel Ck carry?
About 1,104 vehicles per day (2024 count), of which roughly 35% are trucks.
How long is US281 over Firesteel Ck?
The structure is 152 ft (46.2 m) long with a longest span of 31 ft (9.4 m) and a deck 34 ft wide.
Who owns US281 over Firesteel Ck?
It is owned by the State Highway Agency.