State Park Road over Ck
FairCuster County, South Dakota · 10 Miles East of Custer · Structure no. 000000017328062
- Built
- 1940
- 85 years old
- Condition
- Fair
- inspected October 2024
- Type
- Slab
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 50
- 2022 count
- Owner
- State
- Other State Agency
About this bridge
State Park Road over Ck is a concrete slab carrying State Park Road over Ck in Custer County, South Dakota. It was built in 1940, so it is 85 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 fair condition with a lowest component rating of 5 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 50 vehicles a day, roughly 3% of them trucks, projected to reach 50 by 2040. The structure is 24 ft (7.3 m) long and 20 ft wide.
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 |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Park Road over Ck built?
It was built in 1940, making it 85 years old in 2025.
What condition is State Park Road over 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 October 2024.
How much traffic does State Park Road over Ck carry?
About 50 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is State Park Road over Ck?
The structure is 24 ft (7.3 m) long with a longest span of 21 ft (6.5 m) and a deck 20 ft wide.
Who owns State Park Road over Ck?
It is owned by the Other State Agency.