My Astuce is reinventing itself to make your travels even easier. My Astuce is the official transport application of the Métropole Rouen Normandie. Whether you are a regular or occasional user of public transport (bus, metro, TEOR, TAD) or taxis, this new application will help you obtain all the useful information to get around the territory of the Métropole Rouen Normandie : - Custom route finder: enter your starting point and destination; the application will offer you the most efficient tr