https://www.worldatlas.com/articles/deepest-metro-stations-in-the-world.html
"Plaza de Maipú is an underground metro station on the Line 5 of the Santiago Metro, in Santiago, Chile. The station is located under the Plaza de Armas of Maipú. It is the deepest station in the Santiago Metro system[2] at 28 metres (92 ft) deep."
https://en.wikipedia.org/wiki/Plaza_de_Maip%C3%BA_metro_station
https://jf-databits.blogspot.com/search?q=rolling+stock
