sentences:  The project also included the construction of a second track and the purchase of eight trains (at a cost of US$2 million).Nevertheless, in July 2016, the Chief of Government of Buenos Aires, Horacio Rodriguez Larreta, announced that the disused Tranvía del Este tracks would be lifted, and its components would be transferred to the Premetro, including its rolling stock (one tram), overhead lines and traffic signals.The reason given for dismantling of the line (along with freight tracks in its vicinity) was that its existence conflicted with a regeneration program over the line's entire trajectory, which would turn the right-of-way into parks as well as a partly-underground motorway for buses and heavy goods vehicles travelling between the north and south of the city.