SD019 over Turkey Ridge Ck
FairTurner County, South Dakota · 2.1 S JCT US 18 West · Structure no. 000000063160202
- Built
- 1963
- 62 years old
- Condition
- Fair
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 125 ft
- 3 main spans
- Daily traffic
- 1,408
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SD019 over Turkey Ridge Ck is a prestressed concrete stringer/multi-beam or girder carrying SD019 over Turkey Ridge Ck in Turner County, South Dakota. It was built in 1963, so it is 62 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 1,408 vehicles a day, roughly 15% of them trucks, projected to reach 2,356 by 2044. The structure is 125 ft (38.1 m) long and 32 ft wide. If it were closed, the detour would be 29.2 mi (47 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 SD019 over Turkey Ridge Ck built?
It was built in 1963, making it 62 years old in 2025.
What condition is SD019 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 November 2024.
How much traffic does SD019 over Turkey Ridge Ck carry?
About 1,408 vehicles per day (2024 count), of which roughly 15% are trucks.
How long is SD019 over Turkey Ridge Ck?
The structure is 125 ft (38.1 m) long with a longest span of 39 ft (12 m) and a deck 32 ft wide.
Who owns SD019 over Turkey Ridge Ck?
It is owned by the State Highway Agency.