- A hybrid American-Canadian flag, flown during the March 29, 2025 Tesla Takedown protest in Lynnwood, Washington, along Highway 99.
- Columbia Plateau (Wikipedia)
The Columbia Plateau is a geologic and geographic region that lies across parts of the U.S. states of Washington, Oregon, and Idaho. It is a wide flood basalt plateau between the Cascade Range and the Rocky Mountains, cut through by the Columbia River.