Mexicaltzingo is a station on Line 12 of the Mexico City Metro. The station is located between Ermita and Atlalilco. It was opened on 30 October 2012 as a part of the first stretch of Line 12 between Mixcoac and Tláhuac.

Observatorio is an under-reconstruction station on Mexico City Metro Line 1. It is located in the Álvaro Obregón borough of Mexico City, west of the city centre. When operational it is the western terminus of Line 1. Before its shutdown for reconstruction, the station had an average ridership of 72,296 passengers per day, making it the eighth busiest station in the network.