Lignes d'Azur Mobile Public transport in Nice Lignes d'Azur Mobile is the official application of Métropole Nice Côte d'Azur public transport network. It is designed to facilitate travel across the Lignes d'Azur network. Whether you are a regular or occasional user of public transport, this application will help you get all relevant information before and during your travels: - Itinerary research: Enter your starting point and your destination: the application will offer you the most effecti