The Routes Not Taken: A Trip Through New York City's Unbuilt Subway System

Robert A. Van Wyck, mayor of the greater city of New York, broke ground for the first subway line by City Hall on March 24, 1900. It took four years, six months, and twenty-three days to build the line from City Hall to West 145th Street in Harlem. Things rarely went that quickly ever again. The Routes Not Taken explores the often dramatic stories behind the unbuilt or unfinished subway lines, shedding light on a significant part of New York City’s history that has been almost completely ig...