Fifth Avenue, Manhattan

You may be looking for 5th Avenue in Brooklyn.

Map of a portion of Central Park (COMIC: Spiral Staircase)

Fifth Avenue was a Manhattan street forming the eastern boundary of Central Park. Thus, its portion was called Central Park East.

It stretched at least from East 60th to East 79th Streets.

Metro Museum of Art and Frick Collection were situated on the Fifth Avenue. (COMIC: Spiral Staircase)