Simon Hewison a écrit : > > or on the big main lines with up slow, up fast, down fast, down slow sort of > arrangement > > railway=rail; tracks=4 railway=rail; tracks=63 http://maps.google.com/?ie=UTF8&t=k&om=1&ll=48.822046,2.383615&spn=0.004154,0.007896&z=17