For information and updates about PJM’s precautions in response to the coronavirus (COVID-19) pandemic, visit PJM’s Info-Connection page.
PJM is now offering high-resolution transmission maps that include PJM's transmission infrastructure from 69 kilovolt to 765 kilovolt facilities. These maps contain detailed inserts of Philadelphia/Jersey City Corridor, Chicago, Pittsburgh, Dayton/Columbus Metro, Cleveland, Norfolk, and Baltimore/DC Metro.
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