CX-034726: Alcova-Copper Mountain 115-kV, Copper Mountain-Boysen 115-kV, Thermopolis-Lovel 115-kV, and Spence-Casper (PACE) 230-kV Transmission Line Optical Ground Wire Installation, Structure Replacement, Routine Access Road and Transmission Line...

Western Area Power Administration (WAPA), Rocky Mountain Region (RMR), proposes to replace the existing overhead ground wire (OGW) with optical gro…

Office of NEPA Policy and Compliance

October 28, 2025
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Western Area Power Administration (WAPA), Rocky Mountain Region (RMR), proposes to replace the existing overhead ground wire (OGW) with optical ground wire (OPGW), replace or repair existing structures, install spiral dampers, and conduct routine access road and transmission line right-of-way (ROW) maintenance, on Alcova-Copper (A-COP) 115-kV, Copper Mountain-Boysen (COP-B) 115-kV, Thermopolis-Lovell (TH-LV) 115-kV, and Spence-Casper ((PACE) SCE-CPL) 230-kV Transmission Lines in Fremont, Hot Springs, Natrona, and Washakie counties, Wyoming.