Economy of Dresden flights are offered to Frankfurt, Munich, Düsseldorf, Vienna and Moscow. Furthermore, there are a lot of touristic flights especially to the Mediterranean Regions. There is a larger inner harbour in Dresden. The river Elbe waterway connects Dresden with the Hamburg Harbour and Prague. The Midland Canal offers an indirect connection to the Duisport (Duisburg harbour). Dresden is connected by some longer Bundesautobahns: The A 4 to Frankfurt and Cologne, the A 14 is running to Leipzig and Hannover, the A 13 is running to Berlin and the A 17 is running to Prague. The socialist enterprises had been inefficient already
Accession of Hamburg to the German Customs Union (Zollverein) proposal on 14 June, which was carried by nine votes to six. The three Hanseatic cities, through their joint envoy Friedrich Krüger, voted against the Austrian proposal and made a declaration (formulated by Lübeck) that the events in Holstein did not justify Federal mobilisation, because the danger of immediate military collision had passed. Then on 16 June, Emil von Richthofen, the Prussian envoy to the Hanseatic states, presented to the Hamburg Senate and other German governments an "identical note" asking for an alliance on the basis of Prussia's reform proposal placed before the Diet and requesting that its troops be