Mexico City metro

Work continues to restart service on the La Raza-Indios Verdes section of Mexico City Metro Line 3 following a two-train collision on Jan. 7, according to Guillermo Calderón Aguilera, Director General of STC, which operates the 12 line, 140-mile system. (Photo Courtesy of Guillermo Calderón Aguilera, via Twitter, Jan. 9)

Mexico City Subway Train Collision Leaves 1 Dead, 57 Injured

Two Metro Line 3 rapid transit trains collided Jan. 7 between the La Raza and Potrero stations in Mexico City, killing one person and injuring 57 others, according to the Associated Press (AP) and CNN. An investigation into the cause is under way, as is work to restore service.