 Line 3 branch off Line 2 at the Interchange located at Gare de Nice-Saint-Augustin which add an additional 6 stations onto the network with its terminus being located at Saint-Isidore.Line 3 also serve the Allianz Riviera with journey times from the Stadium to the Port projected at being 36 Minutes 

An extension from the current Line 2 (T2) to Saint Laurent du Var and Cagnes-Sur-Mer has been proposed.In addition, an extension of the original Line 1 (T1) from its current terminus at Hôpital Pasteur to the northern neighbourhood of L'Ariane is being considered.