I090 E over SD063
FairJackson County, South Dakota · Sd 63 S Interchange · Structure no. 000000036436106
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected April 2023
- Type
- Slab
- Concrete Continuous
- Length
- 119 ft
- 3 main spans
- Daily traffic
- 3,227
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I090 E over SD063 is a concrete continuous slab carrying I090 E over SD063 in Jackson County, South Dakota. It was built in 1968, so it is 57 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.
It carries about 3,227 vehicles a day, roughly 30% of them trucks, projected to reach 4,537 by 2044. The structure is 119 ft (36.3 m) long and 41 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I090 E over SD063 built?
It was built in 1968, making it 57 years old in 2025.
What condition is I090 E over SD063 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 April 2023.
How much traffic does I090 E over SD063 carry?
About 3,227 vehicles per day (2024 count), of which roughly 30% are trucks.
How long is I090 E over SD063?
The structure is 119 ft (36.3 m) long with a longest span of 43 ft (13.1 m) and a deck 41 ft wide.
Who owns I090 E over SD063?
It is owned by the State Highway Agency.