State Park RD over French Ck
FairPosted for loadCuster County, South Dakota · 12.9E 3.9S Custer · Structure no. 000000017359109
- Built
- 1950
- 75 years old
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 38 ft
- 1 main span
- Daily traffic
- 5
- 2022 count
- Owner
- State
- Other State Agency
About this bridge
State Park RD over French Ck is a steel stringer/multi-beam or girder carrying State Park RD over French Ck in Custer County, South Dakota. It was built in 1950, so it is 75 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 5 vehicles a day, roughly 2% of them trucks, projected to reach 19 by 2032. The structure is 38 ft (11.6 m) long and 26 ft wide. If it were closed, the detour would be 9.9 mi (16 km).
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 RD over French Ck built?
It was built in 1950, making it 75 years old in 2025.
What condition is State Park RD over French 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 RD over French Ck carry?
About 5 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is State Park RD over French Ck?
The structure is 38 ft (11.6 m) long with a longest span of 35 ft (10.8 m) and a deck 26 ft wide.
Who owns State Park RD over French Ck?
It is owned by the Other State Agency.