28160 440th Ave over Turkey Ridge Ck
FairPosted for loadTurner County, South Dakota · 7W & 7.6S Marion · Structure no. 000000063000136
- Built
- 1945
- 80 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 28 ft
- 1 main span
- Daily traffic
- 50
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
28160 440th Ave over Turkey Ridge Ck is a steel stringer/multi-beam or girder carrying 28160 440th Ave over Turkey Ridge Ck in Turner County, South Dakota. It was built in 1945, so it is 80 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 50 vehicles a day, roughly 2% of them trucks, projected to reach 45 by 2032. The structure is 28 ft (8.5 m) long and 19 ft wide. If it were closed, the detour would be 5 mi (8 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 28160 440th Ave over Turkey Ridge Ck built?
It was built in 1945, making it 80 years old in 2025.
What condition is 28160 440th Ave 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 September 2024.
How much traffic does 28160 440th Ave over Turkey Ridge Ck carry?
About 50 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 28160 440th Ave over Turkey Ridge Ck?
The structure is 28 ft (8.5 m) long with a longest span of 27 ft (8.1 m) and a deck 19 ft wide.
Who owns 28160 440th Ave over Turkey Ridge Ck?
It is owned by the County Highway Agency.