SD019A over Turkey Ridge Ck
FairTurner County, South Dakota · 4.6 E JCT Sd 19 · Structure no. 000000063204270
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected August 2024
- Type
- Slab
- Concrete Continuous
- Length
- 175 ft
- 5 main spans
- Daily traffic
- 293
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SD019A over Turkey Ridge Ck is a concrete continuous slab carrying SD019A over Turkey Ridge Ck in Turner County, South Dakota. It was built in 1968, so it is 57 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 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 293 vehicles a day, roughly 17% of them trucks, projected to reach 490 by 2044. The structure is 175 ft (53.2 m) long and 39 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SD019A over Turkey Ridge Ck built?
It was built in 1968, making it 57 years old in 2025.
What condition is SD019A over Turkey Ridge 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 SD019A over Turkey Ridge Ck carry?
About 293 vehicles per day (2024 count), of which roughly 17% are trucks.
How long is SD019A over Turkey Ridge Ck?
The structure is 175 ft (53.2 m) long with a longest span of 35 ft (10.8 m) and a deck 39 ft wide.
Who owns SD019A over Turkey Ridge Ck?
It is owned by the State Highway Agency.