On Saturday the German capital Berlin celebrated , Berlin train station U-bahn opening 10th anniversary, opened in 2006 by the Chancellor of Germany Angela Merkel and Egyptian Engineer Hany Azer, the engineer that was in charge of this project. The ceremony was held at the central Berlin train station headquarters in the presence of Egyptian Engineer Hany Azer, The Egyptian ambassador Badr Abdel Atty, Egypt’s ambassador to Germany, Federal Minister for Transport Alexander Dobrindt, the opening was also atteded by Rodeja Gruppe chairman of Germany Railway “Deutsche Bahn” company, the largest railway company in the world and achieved profits of 2 billion euros per year, in addition to a large number of audience of over 300 people.