Sahuarita-Nogales Transmission Line Project
Proposed Routing Corridors
This map shows possible routes for a dual-circuit 345kV transmission line linking TEP's South substation near Sahuarita to a proposed substation in Nogales, Ariz. Before construction can begin on the project, TEP needs approvals from the U.S. Department of Energy, U.S. Forest Service, U.S. Bureau of Land Management and the International Boundary and Water Commission.