46220 275 ST over Long Ck
PoorTurner County, South Dakota · 2N & 1.2E Chancellor · Structure no. 000000063222070
- Built
- 1977
- 48 years old
- Condition
- Poor
- inspected September 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 40 ft
- 1 main span
- Daily traffic
- 570
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
46220 275 ST over Long Ck is a prestressed concrete tee beam carrying 46220 275 ST over Long Ck in Turner County, South Dakota. It was built in 1977, so it is 48 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 570 vehicles a day, roughly 3% of them trucks, projected to reach 570 by 2032. The structure is 40 ft (12.2 m) long and 31 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 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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 46220 275 ST over Long Ck built?
It was built in 1977, making it 48 years old in 2025.
What condition is 46220 275 ST over Long Ck in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2024.
How much traffic does 46220 275 ST over Long Ck carry?
About 570 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is 46220 275 ST over Long Ck?
The structure is 40 ft (12.2 m) long with a longest span of 39 ft (11.9 m) and a deck 31 ft wide.
Who owns 46220 275 ST over Long Ck?
It is owned by the County Highway Agency.