287th Street over Long Creek
GoodLincoln County, South Dakota · 8S & 0.5W of Lennox · Structure no. 000000042015190
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected May 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 60 ft
- 1 main span
- Daily traffic
- 57
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
287th Street over Long Creek is a prestressed concrete tee beam carrying 287th Street over Long Creek in Lincoln County, South Dakota. It was built in 1988, so it is 37 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 57 vehicles a day, roughly 2% of them trucks, projected to reach 57 by 2032. The structure is 60 ft (18.3 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 287th Street over Long Creek built?
It was built in 1988, making it 37 years old in 2025.
What condition is 287th Street over Long Creek 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 May 2024.
How much traffic does 287th Street over Long Creek carry?
About 57 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 287th Street over Long Creek?
The structure is 60 ft (18.3 m) long with a longest span of 59 ft (17.9 m) and a deck 24 ft wide.
Who owns 287th Street over Long Creek?
It is owned by the County Highway Agency.