In what neighborhood of Upper Manhattan, New York City, does the Second Avenue Line of the New York City Subway border?
96th Street (Second Avenue Subway): 96th Street is a station on the IND Second Avenue Line of the New York City Subway. 96th Street (Second Avenue Subway):  Located at the intersection of Second Avenue and 96th Street on the border of the Upper East Side and East Harlem neighborhoods in Manhattan, it is the northern terminus for the Q train at all times, and for some N trains during rush hours. East Harlem: East Harlem, also known as Spanish Harlem or El Barrio, is a neighborhood of Upper Manhattan, New York City roughly encompassing the area north of the Upper East Side and East 96th Street up to about the 140s, east of Fifth Avenue to the East and Harlem Rivers.
East Harlem