Hilland Road over Ash Ck
FairHaakon County, South Dakota · 13.2 W 19.5 N Philip · Structure no. 000000028038280
- Built
- 1983
- 42 years old
- Condition
- Fair
- inspected September 2024
- Type
- Culvert
- Steel
- Length
- 20 ft
- 1 main span
- Daily traffic
- 28
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Hilland Road over Ash Ck is a steel culvert carrying Hilland Road over Ash Ck in Haakon County, South Dakota. It was built in 1983, so it is 42 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 28 vehicles a day, roughly 2% of them trucks, projected to reach 28 by 2032. The structure is 20 ft (6.1 m) long. If it were closed, the detour would be 11.2 mi (18 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Hilland Road over Ash Ck built?
It was built in 1983, making it 42 years old in 2025.
What condition is Hilland Road 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 Hilland Road over Ash Ck carry?
About 28 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is Hilland Road over Ash Ck?
The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m).
Who owns Hilland Road over Ash Ck?
It is owned by the County Highway Agency.