Tube mode doux, Lyon 16 images Created 7 Dec 2013
LYON, FRANCE - DECEMBER 06: A tunnel of nearly 2 km for pedestrians, bicycles and buses, embellished with videos and sound effects, is inaugurated on December 6, 2013 in Lyon, France. The tunnel, passing under the Croix-Rousse, will take 2 mins by bus, 10 minutes by bike and 20-30 minutes walk. (Photo by Bruno Vigneron/Getty Images)
