It seems to me logical that the largest city proper in the world (over 23 million inhabitants in 2010), with probably one of the highest growth rates (in the last three decades the population has doubled), to have a befitting public transport system, largely based on buses, trolley buses, taxis, and a rapidly expanding metro system, inaugurated only in 1995 but which has already 12 lines, with 434km and 277 stations, and it set a daily ridership record of 7.548 million on October 22, 2010. Are figures that the mind of someone like me can hardly embrace.
