Piraeus transported, behind Aghioi Theodoroi and Thessaloniki. The central port serves ferry routes to almost every island in the eastern portion of Greece, the island of Crete, the Cyclades, the Dodecanese, and much of the northern and the eastern Aegean Sea, while the western part of the port is used for cargo services. 'Stratfor' intelligence quotes Piraeus Port as now owned by a Chinese company. This may be part of China's "Belt and Road" initiative. The following operators serve the port: Piraeus is served by autobuses and trolleybuses (O.SY), Proastiakos, the Athens Metro (Line 1) and the Athens Tram. Piraeus station
Piraeus-Perama light railway at Methonis street, allowing freight trains to access Keratsini Port. At Keratsini a short branch was constructed leading to one of the jetties. Due to serious damages on infrastructure and rolling stock caused by Allied bombing of Piraeus on 11 January 1944 the line paused service until April 1945. Most of its time the line was exploited with two kind of regular services: one full length service from Piraeus to the Naval Base, running every 15 minutes with two car formation of the rolling stock (line number 4) and in between, 7,5 minutes after, a short service from Piraeus to