Bonneville Power Administration (BPA) proposes to conduct Phase I access road improvements along the Usk-Boundary No. 1 115- kilovolt (kV) and Colv…
Office of NEPA Policy and Compliance
November 19, 2025
minute read time
Bonneville Power Administration (BPA) proposes to conduct Phase I access road improvements along the Usk-Boundary No. 1 115- kilovolt (kV) and Colville-Boundary No. 2 230-kV transmission lines.