Nearly three years after Union Pacific acquired Southern Pacific, a solid set of SP power works the Seattle to Los Angeles Z train.

SP 9815 and EMD Lease 7011 demonstrate their power as they lift a heavy manifest train up the grade at Woodford siding, below Tehachapi Loop.

Two new SD70Ms head north (railroad "east") under dynamic skies just north of Galt.

Two SP SD70M's lead their train throught the Pass.