Eden RD over I090
FairLawrence County, South Dakota · 2.4 SE Sd 34 N Interch · Structure no. 000000041226107
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 268 ft
- 4 main spans
- Daily traffic
- 195
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Eden RD over I090 is a prestressed concrete continuous stringer/multi-beam or girder carrying Eden RD over I090 in Lawrence 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 195 vehicles a day, roughly 5% of them trucks, projected to reach 195 by 2043. The structure is 268 ft (81.8 m) long and 30 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 | 7 Good | Some minor problems. |
| 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 Eden RD over I090 built?
It was built in 1968, making it 57 years old in 2025.
What condition is Eden RD over I090 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 December 2024.
How much traffic does Eden RD over I090 carry?
About 195 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is Eden RD over I090?
The structure is 268 ft (81.8 m) long with a longest span of 77 ft (23.5 m) and a deck 30 ft wide.
Who owns Eden RD over I090?
It is owned by the State Highway Agency.