2 e ( N 2 e ( N 2 e ( N West Frenchie Draw Treater Fort Collins Sterling Casper Cheyenne Gillette Laramie Riverton Colorado Wyoming Casper Plant Douglas Plant Cheyenne Hub Tallgrass Midstream 9 October 2019 2 e ( N TMID Gas Processing/Treating Plant Tallgrass Midstream Gathering TMID NGL Pipeline Tallgrass Interstate Gas Transmission TIGT Off System Transport Capacity