S3 serves either side on the Elbe - in a very winding loop, it commences on its southern (remaining) bank in Stade in Reduced Saxony, runs every one of the way east through Neugraben to cross the river at Hammerbrook then in the Hauptbahnhof even further east to equally Altona and ElbgaustraßeThe Beach front of Travemünde The city of Lübeck is d