Southern Pacific Building

The Southern Pacific Building is one of three office buildings comprising One Market Plaza along the Embarcadero in San Francisco, California. The historic 11-story, 65-metre building, also known as "The Landmark", was started in 1916 and completed in 1917.
The building served as the headquarters for the Southern Pacific Railroad after its move from the Flood Building in 1917, ten years after SP had moved into the Flood Building in 1907. At its completion, the building's first floor was devoted to retail except for the portion facing the rear courtyard , which was reserved for Southern Pacific. SP rented the second floor to a tenant, but occupied floors three through ten with various offices. For many years, the building was topped with a large sign emblazoned with a gothic "S·P".

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