42580 287 St. over Lonetree Ck
FairHutchinson County, South Dakota · 1.0S & 0.2W of Olivet · Structure no. 000000034218190
- Built
- 1989
- 36 years old
- Condition
- Fair
- inspected May 2024
- Type
- Slab
- Concrete Continuous
- Length
- 132 ft
- 3 main spans
- Daily traffic
- 25
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
42580 287 St. over Lonetree Ck is a concrete continuous slab carrying 42580 287 St. over Lonetree Ck in Hutchinson County, South Dakota. It was built in 1989, so it is 36 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 5 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 25 vehicles a day, roughly 2% of them trucks, projected to reach 25 by 2032. The structure is 132 ft (40.2 m) long and 27 ft wide. If it were closed, the detour would be 5 mi (8 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 42580 287 St. over Lonetree Ck built?
It was built in 1989, making it 36 years old in 2025.
What condition is 42580 287 St. over Lonetree 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 May 2024.
How much traffic does 42580 287 St. over Lonetree Ck carry?
About 25 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 42580 287 St. over Lonetree Ck?
The structure is 132 ft (40.2 m) long with a longest span of 49 ft (14.8 m) and a deck 27 ft wide.
Who owns 42580 287 St. over Lonetree Ck?
It is owned by the County Highway Agency.