Dusty Ridge Road over Mitchell Ck
GoodHaakon County, South Dakota · 2 W & 5.1 N Midland · Structure no. 000000028400419
- Built
- 1960
- 65 years old
- Condition
- Good
- inspected September 2024
- Type
- Slab
- Concrete Continuous
- Length
- 128 ft
- 5 main spans
- Daily traffic
- 39
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Dusty Ridge Road over Mitchell Ck is a concrete continuous slab carrying Dusty Ridge Road over Mitchell Ck in Haakon County, South Dakota. It was built in 1960, so it is 65 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 39 vehicles a day, roughly 2% of them trucks, projected to reach 39 by 2032. The structure is 128 ft (39 m) long and 31 ft wide. If it were closed, the detour would be 9.9 mi (16 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Dusty Ridge Road over Mitchell Ck built?
It was built in 1960, making it 65 years old in 2025.
What condition is Dusty Ridge Road over Mitchell 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 September 2024.
How much traffic does Dusty Ridge Road over Mitchell Ck carry?
About 39 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is Dusty Ridge Road over Mitchell Ck?
The structure is 128 ft (39 m) long with a longest span of 26 ft (7.9 m) and a deck 31 ft wide.
Who owns Dusty Ridge Road over Mitchell Ck?
It is owned by the County Highway Agency.