In the works is also a second pipeline. It is a 33 inch, high pressured pipeline called the Tennessee Pipeline which will run parallel to the Constitution if approved. This pipeline also requires a 20,000-50,000 horsepower compressor station which has been slated to be put in the town of Franklin.
The Constitution is a 30 inch high pressured pipeline that is proposed to carry fracked gas from Pennsylvania through New York. This pipeline has already been approved by FERC (Federal Energy Regulatory Commission) and is now waiting on the approval of a 401 water quality permit from the DEC (Department of Environmental Conservation).