I029 S over 164 ST (fas 6287)
FairCodington County, South Dakota · 8 N US 212 Interchange · Structure no. 000000015215100
- Built
- 1973
- 52 years old
- Condition
- Fair
- inspected November 2024
- Type
- Slab
- Concrete Continuous
- Length
- 126 ft
- 3 main spans
- Daily traffic
- 4,140
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I029 S over 164 ST (fas 6287) is a concrete continuous slab carrying I029 S over 164 ST (fas 6287) in Codington County, South Dakota. It was built in 1973, so it is 52 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 4,140 vehicles a day, roughly 29% of them trucks, projected to reach 6,164 by 2044. The structure is 126 ft (38.4 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I029 S over 164 ST (fas 6287) built?
It was built in 1973, making it 52 years old in 2025.
What condition is I029 S over 164 ST (fas 6287) 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 November 2024.
How much traffic does I029 S over 164 ST (fas 6287) carry?
About 4,140 vehicles per day (2024 count), of which roughly 29% are trucks.
How long is I029 S over 164 ST (fas 6287)?
The structure is 126 ft (38.4 m) long with a longest span of 46 ft (14 m) and a deck 41 ft wide.
Who owns I029 S over 164 ST (fas 6287)?
It is owned by the State Highway Agency.