 The long segment from the Meeker Hub to the Wamsutter Hub in Sweetwater County, Wyoming, is a pipeline, which has been in service since February 2006.The long segment from the Wamsutter Hub to the Cheyenne Hub in Weld County, Colorado, is a pipeline, which has been in service since February 2007.REX — West is a long pipeline from Weld County, Colorado, to Audrain County, Missouri.