Union Pacific freight train M-NPWC2-22 passes through the iconic Mormon Rocks, dusted with snow, as it ticks off the last few miles of its journey from North Platte, Nebraska, to West Colton Yard,... (more)

Union Pacific freight train M-NPWC2-22 passes through the iconic Mormon Rocks, dusted with snow, as it ticks off the last few miles of its journey from North Platte, Nebraska, to West Colton Yard,... (more)

Union Pacific’s M-NPWC1-09, heading to West Colton Yard from North Platte NE, descends Cajon Pass on the BNSF’s Cajon Sub, rounding Sullivan’s Curve as it heads west. This train will most l... (more)

A Union Pacific freight train (M-NPWC-02) leans into a curve at the southern end of Oro Grande, California. UP SD70ACe 8503, AC4400CWs 6261 and 5700 (with UP ES44AC 7351 as the rear DPU) are brin... (more)