Athens–Piraeus Electric Railways 1869 as a steam train connecting Athens and its port, Piraeus, and was operated by Athens & Piraeus Railway Co ( or ). The project was considered important, so Queen Olga and the Prime Minister Thrasyvoulos Zaimis attended the inauguration ceremony. There were 8 trains in each direction daily and 9 trains in each direction on Sundays. In 1874 the Athens & Piraeus Railway Company was bought by the Bank of Industrial Credit (). Under the new ownership the railway procured additional rolling stock. Soon the line was extended to Omonoia Square with an underground section constructed with the cut-and-cover
Port of Piraeus the Hellenic Republic Asset Development Fund 23,14 % and other investors 25,86 % of Piraeus Port Authority. As of April 2016 the port ranks 39th globally in terms of container capacity. The container part of the port is made up of three terminals: The total capacity is hence now standing at 6,7m TEUs. The cargo terminal has a storage area of 180,000 m and an annual traffic capacity of 25,000,000 tonnes. The Port of Piraeus has two car terminals of approximately 190,000 m, storage capacity of 12,000 cars and a transshipment capacity of 670,000 units per year. In 2017 the