The northeastern zone of Santiago de Chile, known as “sector oriente”, refers to the name given to the communes to the east of the Santiago commune, where the majority of the population with the highest income in Chile live. It is made up of the communes of Lo Barnechea, Vitacura, Las Condes, Providencia, La Reina, and Ñuñoa. It had 929,158 inhabitants according to the Chilean census of 2017 added to a large floating population that travels daily to the sector for work, studies or services, especially to Providencia and Las Condes through Providencia Avenue and Apoquindo Avenue, which are the main commercial and transport axis of the city and the continuation of the Alameda from downtown. Together covering the 40% of total motorized journeys in the city. Likewise, in the communal limit of Las Condes, Providencia and Vitacura is located the financial sector of Sanhattan, which has experienced significant growth in high-rise buildings destined mainly for offices and trade.

The Santiago Metro is a rapid transit system serving the city of Santiago, the capital of Chile. It currently consists of seven lines, 143 stations, and 149 kilometres (92.6 mi) of revenue route. The system is managed by the state-owned Metro S.A. and is the first and only rapid transit system in the country.