The SUNY System Administration Building, formerly the Delaware & Hudson Railroad Building, is a public office building located at the intersection of Broadway and State Street in downtown Albany, New York. Locally the building and land it sits on is referred to as State University Plaza, or the D&H Plaza; prior to the construction of the Empire State Plaza it was simply "The Plaza". It was listed on the National Register of Historic Places in 1972 as Delaware and Hudson Railroad Company Building. In 1980, when the Downtown Albany Historic District was listed on the Register, it was included as a contributing property.