US018 over Trib Little White Rv
GoodBennett County, South Dakota · 0.5W Todd CO Border US18 · Structure no. 000000004435122
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected November 2022
- Type
- Culvert
- Concrete
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 573
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US018 over Trib Little White Rv is a concrete culvert carrying US018 over Trib Little White Rv in Bennett County, South Dakota. It was built in 2020, so it is 5 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 573 vehicles a day, roughly 7% of them trucks, projected to reach 673 by 2043. The structure is 21 ft (6.3 m) long and 36 ft wide. If it were closed, the detour would be 44.7 mi (72 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 | 9 Excellent | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US018 over Trib Little White Rv built?
It was built in 2020, making it 5 years old in 2025.
What condition is US018 over Trib Little White Rv 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 November 2022.
How much traffic does US018 over Trib Little White Rv carry?
About 573 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is US018 over Trib Little White Rv?
The structure is 21 ft (6.3 m) long with a longest span of 10 ft (3 m) and a deck 36 ft wide.
Who owns US018 over Trib Little White Rv?
It is owned by the State Highway Agency.