The numbering of the Penn Plaza addresses does not follow a consistent pattern.[1]
Development
Development involved the destruction, beginning in 1963, of the original McKim, Mead and White–designed Penn Station (1910), a revered piece of New York architecture. Its replacements were what architects and civic purists regard as mediocre office and entertainment structures. The demolition of the first Penn Station led to the city's landmarks preservation movement and helped save another landmark of railway architecture, Grand Central Terminal.[5]