468th Avenue over Ck
GoodBrookings County, South Dakota · 0.9N & 3W Brookings · Structure no. 000000006140151
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected September 2024
- Type
- Slab
- Concrete
- Length
- 113 ft
- 3 main spans
- Daily traffic
- 92
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
468th Avenue over Ck is a concrete slab carrying 468th Avenue over Ck in Brookings County, South Dakota. It was built in 1978, so it is 47 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 92 vehicles a day, roughly 2% of them trucks, projected to reach 92 by 2032. The structure is 113 ft (34.5 m) long and 35 ft wide. If it were closed, the detour would be 3.7 mi (6 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 468th Avenue over Ck built?
It was built in 1978, making it 47 years old in 2025.
What condition is 468th Avenue 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 September 2024.
How much traffic does 468th Avenue over Ck carry?
About 92 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 468th Avenue over Ck?
The structure is 113 ft (34.5 m) long with a longest span of 42 ft (12.8 m) and a deck 35 ft wide.
Who owns 468th Avenue over Ck?
It is owned by the County Highway Agency.