318 Avenue over S Fork Medicine Knoll Ck
GoodHughes County, South Dakota · 3.0 W & 0.6 S Harrold · Structure no. 000000033380021
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected June 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 39 ft
- 3 main spans
- Daily traffic
- 150
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
318 Avenue over S Fork Medicine Knoll Ck is a concrete continuous culvert carrying 318 Avenue over S Fork Medicine Knoll Ck in Hughes County, South Dakota. It was built in 2008, so it is 17 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 150 vehicles a day, roughly 10% of them trucks, projected to reach 170 by 2032. The structure is 39 ft (11.8 m) long. If it were closed, the detour would be 3.1 mi (5 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 | 9 Excellent | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 318 Avenue over S Fork Medicine Knoll Ck built?
It was built in 2008, making it 17 years old in 2025.
What condition is 318 Avenue over S Fork Medicine Knoll 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 June 2024.
How much traffic does 318 Avenue over S Fork Medicine Knoll Ck carry?
About 150 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is 318 Avenue over S Fork Medicine Knoll Ck?
The structure is 39 ft (11.8 m) long with a longest span of 12 ft (3.7 m).
Who owns 318 Avenue over S Fork Medicine Knoll Ck?
It is owned by the County Highway Agency.