Etienne hub, with the lines towards Lyon, Le Puy en Velay, Roanne, Montbrisson Clermont Ferrand. Thursday is the day with the most intense traffic. TGV Atlantique (automatic version) 5/1/096/2/09 43k33k Freddy Dulepa Gérard Niot TGV Atlantique line, from Paris-Massy to Tours and Le...