47230 306 Str. over Brule Ck
PoorPosted for loadUnion County, South Dakota · 8S & 0.3E Beresford · Structure no. 000000064023090
- Built
- 1979
- 46 years old
- Condition
- Poor
- inspected August 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 77 ft
- 2 main spans
- Daily traffic
- 35
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
47230 306 Str. over Brule Ck is a prestressed concrete tee beam carrying 47230 306 Str. over Brule Ck in Union County, South Dakota. It was built in 1979, so it is 46 years old, younger 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 3 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. Its operating status is: posted for load restriction.
It carries about 35 vehicles a day, roughly 2% of them trucks, projected to reach 35 by 2032. The structure is 77 ft (23.4 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 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 47230 306 Str. over Brule Ck built?
It was built in 1979, making it 46 years old in 2025.
What condition is 47230 306 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 47230 306 Str. over Brule Ck carry?
About 35 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 47230 306 Str. over Brule Ck?
The structure is 77 ft (23.4 m) long with a longest span of 37 ft (11.4 m) and a deck 28 ft wide.
Who owns 47230 306 Str. over Brule Ck?
It is owned by the County Highway Agency.