Lewton RD over Slick Ck
GoodHarding County, South Dakota · 3.0W & 7.7N C.Crook · Structure no. 000000032010197
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 70
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Lewton RD over Slick Ck is a concrete culvert carrying Lewton RD over Slick Ck in Harding County, South Dakota. It was built in 2012, so it is 13 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 good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 70 vehicles a day, roughly 4% of them trucks, projected to reach 90 by 2032. The structure is 25 ft (7.7 m) long. If it were closed, the detour would be 98.8 mi (159 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Lewton RD over Slick Ck built?
It was built in 2012, making it 13 years old in 2025.
What condition is Lewton RD over Slick Ck in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2024.
How much traffic does Lewton RD over Slick Ck carry?
About 70 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is Lewton RD over Slick Ck?
The structure is 25 ft (7.7 m) long with a longest span of 12 ft (3.7 m).
Who owns Lewton RD over Slick Ck?
It is owned by the County Highway Agency.