BNSF Railway train Z-NYCLAC7-18L (Guaranteed Service Intermodal; New York NY to Los Angeles CA) heads west through Frost, on the southern end of Victorville, California, on December 20th, 2014. Power for this train is 7113 (ES44C4), 6911 (ES44C4), 5512 (Dash 9-44CW) and 4460 (Dash 9-44CW).