In total, the Company owns and operates approximately 120,000 miles of natural gas, crude oil, refined products, and natural gas liquids pipelines, terminals, and acquisition and marketing assets which are used to facilitate the purchase and sale of crude oil, natural gas, natural gas liquids, and refined products. The Energy Transfer Terminal Engineering group supports the Terminal Engineering, Operations, Maintenance, and Project Management groups at the Northeast Terminal facilities (natural gas liquids processing & refined products storage).