France Grenoble, Montpellier...) complementing bus services. There are approximately of serviceable roadway in France, ranking it the most extensive network of the European continent. The Paris region is enveloped with the most dense network of roads and highways that connect it with virtually all parts of the country. French roads also handle substantial international traffic, connecting with cities in neighbouring Belgium, Luxembourg, Germany, Switzerland, Italy, Spain, Andorra and Monaco. There is no annual registration fee or road tax; however, usage of the mostly privately owned motorways is through tolls except in the vicinity of large communes. The new car market is
France–Germany relations President Joachim Gauck together marked the centenary of Germany's declaration of war on France by laying the first stone of a memorial in Vieil Armand, France, known in German as Hartmannswillerkopf, for French and German soldiers killed in World War I. Franco-German collaborative enterprises include; France–Germany relations The relations between France and Germany, since 1871, according to Ulrich Krotz, has three grand periods: 'hereditary enmity' (down to 1945), 'reconciliation' (1945–63) and since 1963 the 'special relationship' embodied in a cooperation called "Franco-German Friendship" (; ). In the context of the European Union, the cooperation between the two countries is immense