47160 310 Str. over Brule Ck
PoorUnion County, South Dakota · 12S & 0.4E Beresford · Structure no. 000000064016130
- Built
- 1970
- 55 years old
- Condition
- Poor
- inspected August 2024
- Type
- Channel Beam
- Concrete
- Length
- 72 ft
- 2 main spans
- Daily traffic
- 35
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
47160 310 Str. over Brule Ck is a concrete channel beam carrying 47160 310 Str. over Brule Ck in Union County, South Dakota. It was built in 1970, so it is 55 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 35 vehicles a day, roughly 2% of them trucks, projected to reach 35 by 2032. The structure is 72 ft (21.9 m) long and 22 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 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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 47160 310 Str. over Brule Ck built?
It was built in 1970, making it 55 years old in 2025.
What condition is 47160 310 Str. over Brule Ck in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2024.
How much traffic does 47160 310 Str. over Brule Ck carry?
About 35 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 47160 310 Str. over Brule Ck?
The structure is 72 ft (21.9 m) long with a longest span of 35 ft (10.7 m) and a deck 22 ft wide.
Who owns 47160 310 Str. over Brule Ck?
It is owned by the County Highway Agency.