Greece and Bulgaria signed a memorandum of cooperation to build rail connections between ports in Bulgaria and northern Greece. The agreement refers to the interconnection of the Greek ports of Alexandroupolis, KAvala and Thessaloniki with the Bulgarian ports of Varna and Burgas at the Black Sea as wells as with Ruse, a port on the … The post Greek-Bulgarian agreement connects Danube River with the Aegean Sea appeared first on Keep Talking Greece.