I090 E over 448 Ave
GoodMcCook County, South Dakota · 2 E US 81 Interch · Structure no. 000000044130126
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected March 2024
- Type
- Slab
- Concrete Continuous
- Length
- 119 ft
- 3 main spans
- Daily traffic
- 6,752
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I090 E over 448 Ave is a concrete continuous slab carrying I090 E over 448 Ave in McCook County, South Dakota. It was built in 1964, so it is 61 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 6,752 vehicles a day, roughly 25% of them trucks, projected to reach 10,189 by 2044. The structure is 119 ft (36.3 m) long and 42 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 E over 448 Ave built?
It was built in 1964, making it 61 years old in 2025.
What condition is I090 E over 448 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 E over 448 Ave carry?
About 6,752 vehicles per day (2024 count), of which roughly 25% are trucks.
How long is I090 E over 448 Ave?
The structure is 119 ft (36.3 m) long with a longest span of 43 ft (13.1 m) and a deck 42 ft wide.
Who owns I090 E over 448 Ave?
It is owned by the State Highway Agency.