I090 W over 419 Ave
GoodHanson County, South Dakota · 2.1 W Sd 262 Interch · Structure no. 000000031070122
- Built
- 1965
- 60 years old
- Condition
- Good
- inspected March 2024
- Type
- Slab
- Concrete Continuous
- Length
- 144 ft
- 3 main spans
- Daily traffic
- 6,685
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I090 W over 419 Ave is a concrete continuous slab carrying I090 W over 419 Ave in Hanson County, South Dakota. It was built in 1965, so it is 60 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 6,685 vehicles a day, roughly 24% of them trucks, projected to reach 10,716 by 2044. The structure is 144 ft (44 m) long and 41 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I090 W over 419 Ave built?
It was built in 1965, making it 60 years old in 2025.
What condition is I090 W over 419 Ave in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2024.
How much traffic does I090 W over 419 Ave carry?
About 6,685 vehicles per day (2024 count), of which roughly 24% are trucks.
How long is I090 W over 419 Ave?
The structure is 144 ft (44 m) long with a longest span of 52 ft (15.7 m) and a deck 41 ft wide.
Who owns I090 W over 419 Ave?
It is owned by the State Highway Agency.