Interstate 82 (I-82) is an Interstate Highway in the Pacific Northwest region of the United States that passes through parts of Washington and Oregon. It passes through Yakima, the Yakima Valley agricultural region, and the Tri-Cities area, also serving as part of the link between Seattle and Boise, Idaho. The highway has three auxiliary routes, all in Washington: I-182, connecting to parts of the Tri-Cities; State Route 821, traversing part of the Yakima River Canyon; and State Route 823, a short highway connecting Yakima to Selah.
