Tumbleweed Trail over Carlson Ditch
GoodLawrence County, South Dakota · Tumbleweed Tl-Spearfish · Structure no. 000000041082064
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 30 ft
- 2 main spans
- Daily traffic
- 50
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Tumbleweed Trail over Carlson Ditch is a concrete continuous culvert carrying Tumbleweed Trail over Carlson Ditch in Lawrence County, South Dakota. It was built in 2009, so it is 16 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 50 vehicles a day, roughly 2% of them trucks, projected to reach 75 by 2039. The structure is 30 ft (9.1 m) long and 36 ft wide.
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 Tumbleweed Trail over Carlson Ditch built?
It was built in 2009, making it 16 years old in 2025.
What condition is Tumbleweed Trail over Carlson Ditch 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 October 2023.
How much traffic does Tumbleweed Trail over Carlson Ditch carry?
About 50 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is Tumbleweed Trail over Carlson Ditch?
The structure is 30 ft (9.1 m) long with a longest span of 14 ft (4.3 m) and a deck 36 ft wide.
Who owns Tumbleweed Trail over Carlson Ditch?
It is owned by the City or Municipal Highway Agency.