The Thessaloniki metro, inaugurated after 38 years of construction, features a 9.6-kilometre driverless line with 13 stations. Initially conceived over a century ago, it faced significant delays due to archaeological discoveries and financial issues. The project integrates ancient heritage with modern infrastructure, showcasing numerous artifacts. Meanwhile, Rome's Line C faces similar challenges, with delays and rising costs due to archaeological finds. Teljes cikk (Euronews.com)