Cazadero and San Pablo Railroad was a 60 kilometers , narrow gauge line built in 1896 as the Ferrocarril Cazadero La Torre y Tepetongo from an interchange with the Mexican Central Railroad (Ferrocarril Central Mexicano -- Ferrocarriles Nacionales de México after 1909) at Cazadero La Torre southwest through Nado to the sawmill community of San Pablo in Estado de México.