46620 298 St. over Ash Ck
FairClay County, South Dakota · 1S & 14.2E Irene · Structure no. 000000014142010
- Built
- 2002
- 23 years old
- Condition
- Fair
- inspected September 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 62 ft
- 1 main span
- Daily traffic
- 25
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
46620 298 St. over Ash Ck is a prestressed concrete tee beam carrying 46620 298 St. over Ash Ck in Clay County, South Dakota. It was built in 2002, so it is 23 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 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 25 vehicles a day, roughly 3% of them trucks, projected to reach 38 by 2032. The structure is 62 ft (18.9 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 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 46620 298 St. over Ash Ck built?
It was built in 2002, making it 23 years old in 2025.
What condition is 46620 298 St. over Ash 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 46620 298 St. over Ash Ck carry?
About 25 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is 46620 298 St. over Ash Ck?
The structure is 62 ft (18.9 m) long with a longest span of 58 ft (17.7 m) and a deck 31 ft wide.
Who owns 46620 298 St. over Ash Ck?
It is owned by the County Highway Agency.