abstract:CDGVAL (Charles de Gaulle Véhicule Automatique Léger) is a free automatic shuttle rail service at Paris-Charles de Gaulle Airport consisting of two lines: a first line which opened on 4 April 2007 and a second on 27 June 2007. Based on the VAL system and using VAL 208 coaches, the first five-station line links the three airport terminals, RER and TGV stations and remote car parks within 8 minutes.