333 Avenue over Bull Ck
FairGregory County, South Dakota · 4W & 0.7N JCT 44&47 · Structure no. 000000027010073
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected August 2024
- Type
- Slab
- Concrete Continuous
- Length
- 99 ft
- 3 main spans
- Daily traffic
- 114
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
333 Avenue over Bull Ck is a concrete continuous slab carrying 333 Avenue over Bull Ck in Gregory County, South Dakota. It was built in 1965, so it is 60 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.
It carries about 114 vehicles a day, roughly 2% of them trucks, projected to reach 120 by 2032. The structure is 99 ft (30.2 m) long and 32 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 333 Avenue over Bull Ck built?
It was built in 1965, making it 60 years old in 2025.
What condition is 333 Avenue over Bull 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 August 2024.
How much traffic does 333 Avenue over Bull Ck carry?
About 114 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 333 Avenue over Bull Ck?
The structure is 99 ft (30.2 m) long with a longest span of 36 ft (11 m) and a deck 32 ft wide.
Who owns 333 Avenue over Bull Ck?
It is owned by the County Highway Agency.