48060 306 Str. over East Union Ck
FairUnion County, South Dakota · 4S & 1.6E Alcester · Structure no. 000000064106090
- Built
- 1986
- 39 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 27 ft
- 1 main span
- Daily traffic
- 45
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
48060 306 Str. over East Union Ck is a steel stringer/multi-beam or girder carrying 48060 306 Str. over East Union Ck in Union County, South Dakota. It was built in 1986, so it is 39 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 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 45 vehicles a day, roughly 2% of them trucks, projected to reach 45 by 2032. The structure is 27 ft (8.3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 48060 306 Str. over East Union Ck built?
It was built in 1986, making it 39 years old in 2025.
What condition is 48060 306 Str. over East Union 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 2024.
How much traffic does 48060 306 Str. over East Union Ck carry?
About 45 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 48060 306 Str. over East Union Ck?
The structure is 27 ft (8.3 m) long with a longest span of 26 ft (7.9 m) and a deck 28 ft wide.
Who owns 48060 306 Str. over East Union Ck?
It is owned by the County Highway Agency.