Bonneville Power Administration prepared an EA to assess the potential environmental impacts of the proposed rebuilding of the existing 34‑mile Midway-Moxee transmission line and the proposed rebuilding and upgrading of the existing 26‑mile Midway-Grandview transmission line. Both 115-kV lines originate at the BPA Midway Substation in Benton County and terminate in Yakima County.

Additional information is available at https://www.bpa.gov/efw/Analysis/NEPADocuments/Pages/Midway-Moxee.aspx.