403rd Ave. over Sand Ck
GoodSanborn County, South Dakota · 2.4N & 2W Forestburg · Structure no. 000000056090096
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected June 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 48 ft
- 3 main spans
- Daily traffic
- 56
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
403rd Ave. over Sand Ck is a concrete continuous culvert carrying 403rd Ave. over Sand Ck in Sanborn County, South Dakota. It was built in 2008, so it is 17 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 56 vehicles a day, roughly 2% of them trucks, projected to reach 56 by 2032. The structure is 48 ft (14.5 m) long. If it were closed, the detour would be 3.7 mi (6 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 403rd Ave. over Sand Ck built?
It was built in 2008, making it 17 years old in 2025.
What condition is 403rd Ave. over Sand Ck 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 June 2022.
How much traffic does 403rd Ave. over Sand Ck carry?
About 56 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 403rd Ave. over Sand Ck?
The structure is 48 ft (14.5 m) long with a longest span of 15 ft (4.5 m).
Who owns 403rd Ave. over Sand Ck?
It is owned by the County Highway Agency.