Summary:
- The article discusses the construction of Thessaloniki's new $3 billion metro system, which is a blend of ancient and modern elements.
- The metro system features archaeological excavations that have been preserved and integrated into the stations, allowing passengers to view historical artifacts and ruins during their commute.
- The project has faced significant challenges, including delays and cost overruns, but is expected to transform the transportation landscape of Thessaloniki and serve as a model for other cities seeking to incorporate historical elements into modern infrastructure.