TER Provence-Alpes-Côte-d'Azur journey conditions are very bad during rush hours. With the building of the new LN Provence-Côte d'Azur line between Marseille and Monaco expected by 2030, regional traffic may grow. This will be achieved through the introduction of a new high speed train calling every hour at Marseille Provence Airport, the construction of a new underground train station in downtown Marseille, a new high speed stop in Marseille's Eastern Districts, and the enlargement of Toulon, Nice Côte d'Azur Airport and Nice Ville train stations. TER Provence-Alpes-Côte-d'Azur TER Provence Alpes-Côte-d'Azur (TER PACA) is the regional rail network serving the Provence-Alpes-Côte d'Azur region
Alpes-de-Haute-Provence the population, 32.8% of available housing in the department are second homes. The department of Alpes-de-Haute-Provence is one of the least densely populated of France with barely more than 20 inhabitants per km. The population is concentrated mainly in the valleys of the Durance, the Bléone (up to Digne) and the nearby flat lands. The rest of the department is sparsely populated (less than 10 inhabitants per km over most of the territory). Half of the Communes have less than 200 inhabitants, 17 communes have less than 50 and many villages have been abandoned. The towns are small: only Digne-les-Bains