476 Avenue over North Fork Yellow Bank R
GoodGrant County, South Dakota · 2W & 3.9S Milbank · Structure no. 000000026270109
- Built
- 2000
- 25 years old
- Condition
- Good
- inspected September 2024
- Type
- Slab
- Concrete
- Length
- 28 ft
- 1 main span
- Daily traffic
- 20
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
476 Avenue over North Fork Yellow Bank R is a concrete slab carrying 476 Avenue over North Fork Yellow Bank R in Grant County, South Dakota. It was built in 2000, so it is 25 years old, younger 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 20 vehicles a day, roughly 2% of them trucks, projected to reach 20 by 2032. The structure is 28 ft (8.5 m) long and 23 ft wide. If it were closed, the detour would be 1.2 mi (2 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. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 476 Avenue over North Fork Yellow Bank R built?
It was built in 2000, making it 25 years old in 2025.
What condition is 476 Avenue over North Fork Yellow Bank R 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 476 Avenue over North Fork Yellow Bank R carry?
About 20 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 476 Avenue over North Fork Yellow Bank R?
The structure is 28 ft (8.5 m) long with a longest span of 27 ft (8.2 m) and a deck 23 ft wide.
Who owns 476 Avenue over North Fork Yellow Bank R?
It is owned by the County Highway Agency.