it at the end of the platform. 12 people were injured. On 10 March 2020, two trains heading towards Observatorio station on Line 1 crashed in Tacubaya station. The first train was parked at the platform when it was hit by another train that was coming in reverse. 1 person died and 41 were injured, all inside the second train, as people in the parked train had been evacuated moments before the crash. On 9 January 2021, the Central Control Center serving lines 1 to 6 caught fire. During the fire, a female police officer was killed due to a fall in the building. All the stations on those lines temporarily remained closed and provisional transport service was provided by city buses and police vehicles. According to the Metro authorities, the service in lines 4, 5, and 6 would be normalized in days, while that in lines 1, 2, and 3 in several months. On 3 May 2021, a train was traveling on Line 12 between the Olivos and Tezonco stations when a girder supporting the overpass on which the train was traveling collapsed, killing 26 and injuring more than 70. Service on Line 12 was later suspended, while STC warned residents to avoid the site of the collapse. On 7 January 2023 at 09:16 local time, two trains collided between Potrero and La Raza stations on Line 3, killing one and injuring 57. See also List of Latin American rail transit systems by ridership List of North American rapid transit systems by ridership List of metro systems List of Mexico City Metro stations List of Mexico City Metro lines Metro systems by annual passenger rides Metrobús Xochimilco Light Rail Rubber-tired metro Servicio de Transportes Eléctricos Transport in Mexico City Tren Suburbano References Further reading Beltrán González, José Antonio. Historia de los nombres de las estaciones del metro. Mexico City 1973. Castañeda, Luis. M. Spectacular Mexico: Design, Propaganda, and the 1968 Olympics, chapter 5, "Subterranean Scenographies: Time Travel at the Mexico City Metro". Minneapolis: University of Minnesota Press 2014. Davis, Diane E. Urban Leviathan: Mexico City in the Twentieth Century. Philadelphia: Temple University Press 1994. Derou, Georges. "El metro de ciudad de México visto por los franceses," Presencia 1 (1970). "El arte del metro mexicano," Life en Español. 29 September 1969. Espinosa Ulloa, Jorge. El metro: Una solución al problema del transporte urbano. Mexico City: Representaciones y Servicios de Ingeniería