1 De Madrid [top]: Calle

is taken in front of the Banco Santander at Alcalá, 1 . You are standing on the street that was planned to be Calle 1, at the building that holds the number 1, at the zero point of the city.

While central Madrid has no "Calle 1," some residential developments ( urbanizaciones ) on the outskirts (e.g., in districts like ) use numbered streets internally. In these private gated communities, you might find "Calle 1," "Calle 2," etc. However, these are not official public roads listed on the city's main map. calle 1 de madrid

: The oldest subway line in the city, connecting the north and south through 33 stations , including nearby Sol. is taken in front of the Banco Santander at Alcalá, 1