Kako se planira, gasovod Južni tok, dug 900km, trebao bi ići ispod Crnog mora i onda se razdijeliti u dva ogranka -- sjeverni koji bi išao kroz Srbiju i Mađarsku i završavao u Austriji, te južni, kroz Grčku do Italije.
According to plans, the 900km South Stream pipeline is to run under the Black Sea and then split into two branches -- a northern one going through Serbia and Hungary to end in Austria and a southern one through Greece to Italy.