435 Ave (fas 6211) over I090
GoodMcCook County, South Dakota · 6.0 W US 81 Interchange · Structure no. 000000044050127
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 252 ft
- 4 main spans
- Daily traffic
- 148
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
435 Ave (fas 6211) over I090 is a steel continuous stringer/multi-beam or girder carrying 435 Ave (fas 6211) over I090 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 148 vehicles a day, roughly 3% of them trucks, projected to reach 148 by 2043. The structure is 252 ft (76.8 m) long and 35 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 | 8 Very Good | No problems noted. |
| 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 435 Ave (fas 6211) over I090 built?
It was built in 1964, making it 61 years old in 2025.
What condition is 435 Ave (fas 6211) over I090 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 September 2024.
How much traffic does 435 Ave (fas 6211) over I090 carry?
About 148 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is 435 Ave (fas 6211) over I090?
The structure is 252 ft (76.8 m) long with a longest span of 70 ft (21.3 m) and a deck 35 ft wide.
Who owns 435 Ave (fas 6211) over I090?
It is owned by the State Highway Agency.