I090 W over SD073 Ck
FairJackson County, South Dakota · Sd 73 N Interchange · Structure no. 000000036240110
- Built
- 1967
- 58 years old
- Condition
- Fair
- inspected May 2023
- Type
- Slab
- Concrete Continuous
- Length
- 164 ft
- 4 main spans
- Daily traffic
- 3,552
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I090 W over SD073 Ck is a concrete continuous slab carrying I090 W over SD073 Ck in Jackson County, South Dakota. It was built in 1967, so it is 58 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 5 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 3,552 vehicles a day, roughly 26% of them trucks, projected to reach 4,994 by 2044. The structure is 164 ft (50 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I090 W over SD073 Ck built?
It was built in 1967, making it 58 years old in 2025.
What condition is I090 W over SD073 Ck 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 May 2023.
How much traffic does I090 W over SD073 Ck carry?
About 3,552 vehicles per day (2024 count), of which roughly 26% are trucks.
How long is I090 W over SD073 Ck?
The structure is 164 ft (50 m) long with a longest span of 43 ft (13.1 m) and a deck 41 ft wide.
Who owns I090 W over SD073 Ck?
It is owned by the State Highway Agency.