An overview of the north end of Union Pacific's Dolores Yard engine facility, showing an assortment of modern UP power: ES44ACs, SD70Ms, SD70ACe's, Dash 9-44CWs, etc. The Alameda Corridor (the mainlines shared by UP and BNSF) is on the left, and on the right can be seen a train being backed into the Intermodal Container Transfer Facility (ICTF). For a view of the southern end of the engine facility, click HERE. Photographed on railroad property with permission.