Just in case folks are thinking we are looking at the single pole option the Dominion Proposal clearly shows the two pole towers are an option as well. See https://www.dom.com/library/domcom/pdfs/electric-transmission/haymarket/typical-structure.pdf. Also keep in mind that these “smaller tower” Right Of Ways (like those near Catharpin) have been joined by their 530 kv big brothers in the last few years like you see in the flyer graphic. Once established it is easier to go even bigger and wider.
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