Rio de Janeiro's Governor Luiz Fernando Pezao (2nd L), Rio de Janeiro's Mayor Eduardo Paes (C) and Rio 2016 Olympic Games Organising Committee President Carlos Arthur Nuzman (2nd R) walk trough a wall broken during a ceremony to mark the last detonation of rocks at one of the two tunnels on the Transolimpica freeway route, which will connect the Rio 2016 Olympic Park and the Deodoro Sports Complex, in Rio de Janeiro, Brazil August 4, 2015. The transportation project is being carried out for the city's redevelopment ahead of the 2016 Olympic Games. REUTERS/Ricardo Moraes