On March 29, 2013, we see the MNYRO-29 (North Yard, CO to Roper Yard, UT Manifest) climb the grade out of Rocky towards the Big Ten Curve. In the upper left, a GEVO placed 3/4 through the train help assist the train up the grade and will continue to help them over Moffat, Gore and Byers Canyon in Colorado and Solider Summit in Utah.