GETTING TO CHALLENGER BY CAR To Paris Roissy Train Charles-de-Gaulle (Montparnasse - Airport Mantes-la-Jolie) A14 Train (La Défense-La Verrière) A86 A12 PARIS A13 Boulogne- Train Billancourt (Montparnasse - Rambouillet) Versailles Montrouge Porte d’Orléans N118 Saint-Cyr-l’Ecole Vélizy-Villacoublay A6a N12 N12 A86 Train (Montparnasse - A6b Dreux) Guyancourt Montigny-le-Bretonneux RER C Challenger A86 A6a A6b Saclay Paris Orly Airport CHALLENGER 1 avenue Eugène Freyssinet Guyancourt 78061 Saint-Quentin-en-Yvelines Cedex From Paris Charles de Gaulle Airport : Tél. : 33 (0)1 30 60 33 00 •Join the A1 in the direction of Paris then continue on the Fax : 33 (0)1 30 60 48 61 outer ring road (périphérique extérieur) towards Rouen. •Take the A13 towards Rouen then at the junction, take the A12 towards St-Quentin-en-Yvelines/Dreux/Rambouillet/ Bois d’Arcy/Versailles Satory, and continue for 4 kilometres. From Paris Orly Airport : •Follow the signs for Toutes directions/Evry/Lyon. •Join the N7 in the direction of Versailles/Créteil, then take the A86 towards Versailles. • After going through the tunnel, stay in the left-hand lane and continue onto the A86. •Continue on the N286 towards St-Quentin/Dreux. •Take the exit signposted St-Quentin-en-Yvelines/Montigny- • Take the first exit for Guyancourt/Voisins-Le-Bretonneux. le-Bretonneux/Voisin-le-Bretonneux. • Keep right and follow the signs for Guyancourt/Les •Then follow the signs for Guyancourt/Les Sangliers/Les Sangliers/Les Saules/Les Chênes/Centre commercial Saules/Les Chênes/Centre commercial régional. regional. •Continue on the D127 until you get to the Sangliers • Stay in the right-hand land until you get to the Sangliers roundabout. roundabout. •Exit onto Avenue Eugène Freyssinet. •Exit onto Avenue Eugène Freyssinet. .