IRR SD034 over Ck
GoodBuffalo County, South Dakota · 2.1 E JCT Sd 50 · Structure no. 000000009142081
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected November 2021
- Type
- Culvert
- Concrete Continuous
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 469
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
IRR SD034 over Ck is a concrete continuous culvert carrying IRR SD034 over Ck in Buffalo County, South Dakota. It was built in 1999, so it is 26 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 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 469 vehicles a day, roughly 22% of them trucks, projected to reach 719 by 2044. The structure is 25 ft (7.7 m) long. If it were closed, the detour would be 34.8 mi (56 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR SD034 over Ck built?
It was built in 1999, making it 26 years old in 2025.
What condition is IRR SD034 over 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 November 2021.
How much traffic does IRR SD034 over Ck carry?
About 469 vehicles per day (2024 count), of which roughly 22% are trucks.
How long is IRR SD034 over Ck?
The structure is 25 ft (7.7 m) long with a longest span of 12 ft (3.7 m).
Who owns IRR SD034 over Ck?
It is owned by the State Highway Agency.