The T3b tram line between Porte d'Asnières and Porte Dauphine will open on April 5. In total, 7 new stations will serve the west of Paris, along the towns of Levallois-Perret, Neuilly-sur-Seine as well as the 16th and 17th arrondissements.

50 machinists were recruited as part of the extension, bringing their number to 180 across the entire line. A major project on time for Paris 2024 Olympic and Paralympic Games.