The funds will be used to modernise and extend Line 1, including the construction of new stations in Contagem, and Calafate II and improvements to accessibility at existing stations.

The agreement will also support the construction of two new lines: The 10km Line 2 will run from Barreiro do Calafete II with five stations, while the initial 4.5km five-station phase of Line 3 will link Savassi with Lagoinha.

These projects will take the total length of the network to 44.5km.