UP's priority Los Angeles to Chicago Z-train arrives for a crew change at North Yard in Salt Lake City. The ZLAAH runs six days per week between the City of Angels and Norfolk Southern's Ashland A... (more)

A colorful Union Pacific stack train heads east on main #3 at North Yard in downtown Salt Lake City. This particular intermodal train is apparently a reroute off the Sunset Route to avoid a major ... (more)