Union Pacific 6936 leads a mixed manifest up Cima Hill at the Elora siding. In the distance there is snow on the mountains, and the sand dunes and the the town of Kelso, where the UP 6936 picked up the maintenance of way cars seen in the train. The UP 6936 may not be in Ogden to celebrate the 150th anniversary with the UP 4014 Big Boy, but she will always be the Big Boy of diesel locomotives.