Deemed by historians as the “single most important document in New York City’s development,” the Commissioners’ Plan of 1811, which planned Manhattan’s famous grid system, turns 204 years old this month. As the Greenwich Village Society for Historic Preservation tells us, the chief surveyor of the plan, John Randel Jr., and city officials signed the final contract on March 22, 1811. The plan, completed at the end of the 19th century, produced 11 major avenues and 155 cross-town streets still used today.
204 years ago today, the Manhattan Street Grid became official
The 11 major avenues and 115 crosstown streets are still used today.