The G3 Expansion Project includes approximately 68 miles of new pipeline loop, installed in-parallel to the existing Guardian Pipeline right-of-way in Illinois. Pipeline loop enhances efficiency and capacity of existing pipelines by utilizing existing infrastructure which minimizes land disturbance and environmental impacts.

The Project also includes compressor additions at our Joliet Station, and a compressor modification at Sycamore Station. A new compressor station and a new meter station will be constructed in Wisconsin.