Pipelines 2016 : out of sight, out of mind, not out of risk : proceedings of the Pipelines 2016 Conference, July 17-20, 2016, Kansas City, Missouri - Livingston, Byron, L.; Cate, Cliff, III; Pridmore, Anna B.; Heidrick, Jeffrey W.; Geisbush, Jim (Online access: American Society of Civil Engineers (ASCE) American Society of Civil Engineers (ASCE) Conference Proceedings., 2016)