The station is composed of a street-level Mezzanine, an embanked level, which is located along Vespucio Sur Freeway, and an underground level. The lower level was originally designed to serve both lines as a kind of branch for the would-be Line 4A, but it currently only serves Line 4. The embankment has a noticeable temporary platform that overlaps one of the original tracks, which has not been removed in 18 years.
References
^"Historia" [History]. Metro de Santiago (in Spanish). Metro S.A. Retrieved August 11, 2012.