Introduction
The nationwide pipeline system in the USA has been constructed to transport the natural gas, oil, and refined petroleum products. This constitutes about 71% of the refined products and oils are being transported with about 100% natural gas of the consumption in the USA. The three sectors that are involved in the transportation of these energy products are; operators of the gas transmission pipelines, operators of hazardous liquids in the pipeline and the distributors of gas utilities. An approximate of 299,000 miles and 171,000 miles are offshore gas transmission and liquid onshore pipelines respectively. This operates in ...