The Port of Barcelona (Catalan: Port de Barcelona, IPA: [ˈpɔr ðə βərsəˈɫonə]; Spanish: Puerto de Barcelona) has a 2000-year history and great contemporary commercial importance as one of Europe's ports in the Mediterranean, as well as Catalonia's largest port, tying with Tarragona. It is also Spain's third and Europe's ninth largest container port, with a trade volume of 2.57 million TEU's in 2008. The port is managed by the Port Authority of Barcelona. Its 7.86 km2 (3 sq mi) are divided into three zones: Port Vell (the Old Port), the commercial/industrial port and the logistics port (Barcelona Free Port). The port is undergoing an enlargement that will double its size by diverting the mouth of the Llobregat river 2 km (1¼ mi) to the south, and slightly pushing back the Llobregat Delta Nature Reserve.