366 Avenue over North Scalp Ck
PoorGregory County, South Dakota · 4.2E & 2.8N Bonesteel · Structure no. 000000027342262
- Built
- 2015
- 10 years old
- Condition
- Poor
- inspected July 2024
- Type
- Culvert
- Concrete
- Length
- 22 ft
- 4 main spans
- Daily traffic
- 36
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
366 Avenue over North Scalp Ck is a concrete culvert carrying 366 Avenue over North Scalp Ck in Gregory County, South Dakota. It was built in 2015, so it is 10 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 36 vehicles a day, roughly 2% of them trucks, projected to reach 30 by 2032. The structure is 22 ft (6.6 m) long.
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 |
|---|---|---|
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Culvert | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 366 Avenue over North Scalp Ck built?
It was built in 2015, making it 10 years old in 2025.
What condition is 366 Avenue over North Scalp 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 July 2024.
How much traffic does 366 Avenue over North Scalp Ck carry?
About 36 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 366 Avenue over North Scalp Ck?
The structure is 22 ft (6.6 m) long with a longest span of 4 ft (1.2 m).
Who owns 366 Avenue over North Scalp Ck?
It is owned by the County Highway Agency.