Besides that, the technological advance and the technical order resources that the Metro Company has, even this occur, there is a possibility to avoid this rumored denaturation of the plaza.

It would be foolishness of the administration, even in the benefit of the progress, harm the population and, specially, the residents and children of that area, who enjoy healthy leisure in the Praça da República.

[4] The construction brought us many technical innovations, as the use of rolling bridges with excavator shells - before, ramps were opened to allow trucks to go to the underground where the sand was removed - and the shoring in larger distances than the usual, proportioning cost reduction.

The operation of passage from a side to another in the station involved 320 people[6] and caused turmoil,[7] specially because it happened during Virada Cultural, which lasted 24 hours, in which the subway was working uninterrupted.

"We've made everything to minimize the impact, as we already suffered a little bit in the day before with the accumulation of people", said to the Jornal da Tarde the Metro operations manager, Wilmar Fratini.

[8] The deliver of the connection with Line 4 was rescheduled eight times since 2001,[9] and the prediction of the State Government on the beginning of 2011 was that it would be opened in the end of the year, along with Luz station.