Athens Suburban Railway
The Athens Suburban Railway (Greek: Προαστιακός Αθηνών, romanized: Proastiakós Athínon), officially the Athens Suburban and Regional Railway, is a commuter rail service that connects the city of Athens and its metropolitan area with other places in Attica, Boeotia, Corinthia and the city of Chalcis in Euboea. The first section of the Suburban Railway, linking the main Athens railway station with the Athens International Airport, opened on 30 July 2004 – two weeks before the start of the 2004 Summer Olympics in the Greek capital.