Donau City over the covered motorway. On October 2, 2012 S+B Gruppe and Sorovia Group announced in a joint press release the construction of another high-rise called "Danube Flats". It will contain 500 flats distributed over 45 floors and 145 meters located next to the "Hochhaus Neue Donau". Overall the two developing companies will invest a total of € 140 millions on this project. Construction is scheduled to start in 2014 and end in 2016. The construction of Donau City occurred in the following steps: Donau City Donau City, or Vienna DC, is a new part of Vienna's 22nd District Donaustadt, next
Neuburg an der Donau region. Neuburg an der Donau has a defensive wall around the old town. The old town contains some well worth seeing institutions and happenings, such as the 'Birdland Jazz Club Neuburg', one of the best locations for jazz auditions in Germany. The Renaissance Ducal Palace ("Pfalz-Neuburger Residenzschloss"), Neuburg Castle, which was built 1530-45 under Otto Henry, Elector Palatine and took on its present-day form during the reign of Philip William, Elector Palatine, today houses several museums including a Baroque gallery of the Bavarian State Picture Collection and the "Archäologie-Museum Schloss Neuburg an der Donau" (Neuburg an der Donau Castle Archaeology