I090 W over S Ellsworth RD
FairPosted for loadPennington County, South Dakota · 1.0 W Exit 67 · Structure no. 000000052490275
- Built
- 1963
- 62 years old
- Condition
- Fair
- inspected January 2024
- Type
- Slab
- Concrete Continuous
- Length
- 142 ft
- 3 main spans
- Daily traffic
- 9,360
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I090 W over S Ellsworth RD is a concrete continuous slab carrying I090 W over S Ellsworth RD in Pennington County, South Dakota. It was built in 1963, so it is 62 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. Its operating status is: posted for load restriction.
It carries about 9,360 vehicles a day, roughly 15% of them trucks, projected to reach 13,563 by 2044. The structure is 142 ft (43.3 m) long and 42 ft wide.
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I090 W over S Ellsworth RD built?
It was built in 1963, making it 62 years old in 2025.
What condition is I090 W over S Ellsworth RD 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 January 2024.
How much traffic does I090 W over S Ellsworth RD carry?
About 9,360 vehicles per day (2024 count), of which roughly 15% are trucks.
How long is I090 W over S Ellsworth RD?
The structure is 142 ft (43.3 m) long with a longest span of 52 ft (15.8 m) and a deck 42 ft wide.
Who owns I090 W over S Ellsworth RD?
It is owned by the State Highway Agency.