SD019 over Trib to Buffalo Lake
GoodLake County, South Dakota · 0.1 N Minnehaha CO Line · Structure no. 000000040150239
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected August 2023
- Type
- Culvert
- Concrete
- Length
- 48 ft
- 3 main spans
- Daily traffic
- 1,648
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SD019 over Trib to Buffalo Lake is a concrete culvert carrying SD019 over Trib to Buffalo Lake in Lake County, South Dakota. It was built in 2014, so it is 11 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 1,648 vehicles a day, roughly 13% of them trucks, projected to reach 2,553 by 2044. The structure is 48 ft (14.7 m) long.
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 | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SD019 over Trib to Buffalo Lake built?
It was built in 2014, making it 11 years old in 2025.
What condition is SD019 over Trib to Buffalo Lake 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 August 2023.
How much traffic does SD019 over Trib to Buffalo Lake carry?
About 1,648 vehicles per day (2024 count), of which roughly 13% are trucks.
How long is SD019 over Trib to Buffalo Lake?
The structure is 48 ft (14.7 m) long with a longest span of 15 ft (4.7 m).
Who owns SD019 over Trib to Buffalo Lake?
It is owned by the State Highway Agency.