The Irony: Millennium Pipeline Expanding in NY for More Shale Gas Broome County | Energy Services | Industrywide Issues | Millennium Pipeline | New York | Pipelines | Statewide NY May 10, 2013May 11, 2013 The Millennium Pipeline, an interstate natural gas pipeline that spans most of New York State running from Corning to Rockland County, is expanding Please Login to view this content. (Not a member? Join Today!) Related