The work, in the centre of Miami, Florida, consists of the construction of 2,300 m of line intended for an automated light subway, including foundations, piers, decks with steel beams, tunnels for cable passage, running surfaces. Works for the continuity of road traffic, road signs, electrical and night works were also included. Road works include, where required, demolition, earthmoving, reconstruction of pre-existing roads, excavation and drainage works.