255th Street over Slip-Up Creek
FairMinnehaha County, South Dakota · 5N & 3.9W Corson · Structure no. 000000050241110
- Built
- 1982
- 43 years old
- Condition
- Fair
- inspected June 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 62 ft
- 1 main span
- Daily traffic
- 167
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
255th Street over Slip-Up Creek is a prestressed concrete tee beam carrying 255th Street over Slip-Up Creek in Minnehaha County, South Dakota. It was built in 1982, so it is 43 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 167 vehicles a day, roughly 2% of them trucks, projected to reach 194 by 2037. The structure is 62 ft (18.9 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 255th Street over Slip-Up Creek built?
It was built in 1982, making it 43 years old in 2025.
What condition is 255th Street over Slip-Up Creek 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 June 2024.
How much traffic does 255th Street over Slip-Up Creek carry?
About 167 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 255th Street over Slip-Up Creek?
The structure is 62 ft (18.9 m) long with a longest span of 60 ft (18.3 m) and a deck 32 ft wide.
Who owns 255th Street over Slip-Up Creek?
It is owned by the County Highway Agency.