SD248 over I090
FairJones County, South Dakota · Murdo Interchange · Structure no. 000000038166196
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected February 2025
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 432 ft
- 4 main spans
- Daily traffic
- 149
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SD248 over I090 is a steel continuous stringer/multi-beam or girder carrying SD248 over I090 in Jones County, South Dakota. It was built in 1969, so it is 56 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 149 vehicles a day, roughly 13% of them trucks, projected to reach 205 by 2044. The structure is 432 ft (131.6 m) long and 39 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 SD248 over I090 built?
It was built in 1969, making it 56 years old in 2025.
What condition is SD248 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 February 2025.
How much traffic does SD248 over I090 carry?
About 149 vehicles per day (2024 count), of which roughly 13% are trucks.
How long is SD248 over I090?
The structure is 432 ft (131.6 m) long with a longest span of 121 ft (36.9 m) and a deck 39 ft wide.
Who owns SD248 over I090?
It is owned by the State Highway Agency.