32050 475th Ave over Drainage Ditch
FairUnion County, South Dakota · 1W & 3.5N Elk Point · Structure no. 000000064050235
- Built
- 1993
- 32 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 65 ft
- 1 main span
- Daily traffic
- 45
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
32050 475th Ave over Drainage Ditch is a steel stringer/multi-beam or girder carrying 32050 475th Ave over Drainage Ditch in Union County, South Dakota. It was built in 1993, so it is 32 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 5 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 65 ft (19.7 m) long and 29 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 32050 475th Ave over Drainage Ditch built?
It was built in 1993, making it 32 years old in 2025.
What condition is 32050 475th Ave over Drainage Ditch 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 32050 475th Ave over Drainage Ditch carry?
About 45 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 32050 475th Ave over Drainage Ditch?
The structure is 65 ft (19.7 m) long with a longest span of 64 ft (19.4 m) and a deck 29 ft wide.
Who owns 32050 475th Ave over Drainage Ditch?
It is owned by the County Highway Agency.