Complex sentence: Estacion Central is Santiago, Chile's only operating train station after the decommissioning of the Estación Mapocho, the Estación Central is the initial departure point for all rail traffic bound for southern Chile (passenger trains no longer serve northern Chile).
Split into simpler sentences: Estacion Central is Santiago, Chile's only operating train station after the decommissioning of the Estación Mapocho. The Estación Central is the initial departure point for all rail traffic bound for southern Chile (passenger trains no longer serve northern Chile).