Pink Ribbon Breast Cancer unit leads an intermodal on the famous Tehachapi Loop during a gorgeous day.

Pink Ribbon Breast Cancer unit leads an intermodal through Mojave during a gorgeous day.

Pink Ribbon Breast Cancer unit leads an intermodal on the famous Tehachapi Loop during a gorgeous day.

A trio of UP units swiftly take a stack train toward Los Angeles on the Palmdale Cutoff, seen from the abandoned section of old US 66 between Blue Cut and Cajon Station on a beautiful summer morni... (more)