SD034 over False Bottom Ck
FairButte County, South Dakota · 0.5 NW Lawrence CO Line · Structure no. 000000010130416
- Built
- 1992
- 33 years old
- Condition
- Fair
- inspected February 2024
- Type
- Slab
- Concrete Continuous
- Length
- 141 ft
- 4 main spans
- Daily traffic
- 3,547
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SD034 over False Bottom Ck is a concrete continuous slab carrying SD034 over False Bottom Ck in Butte County, South Dakota. It was built in 1992, so it is 33 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 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.
It carries about 3,547 vehicles a day, roughly 25% of them trucks, projected to reach 5,090 by 2044. The structure is 141 ft (43.1 m) long and 47 ft wide. If it were closed, the detour would be 23 mi (37 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SD034 over False Bottom Ck built?
It was built in 1992, making it 33 years old in 2025.
What condition is SD034 over False Bottom 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 February 2024.
How much traffic does SD034 over False Bottom Ck carry?
About 3,547 vehicles per day (2024 count), of which roughly 25% are trucks.
How long is SD034 over False Bottom Ck?
The structure is 141 ft (43.1 m) long with a longest span of 36 ft (11.1 m) and a deck 47 ft wide.
Who owns SD034 over False Bottom Ck?
It is owned by the State Highway Agency.