Thessaloniki’s metro system will resume operations tomorrow following a three-week suspension. The shutdown was necessary to conduct essential test runs in preparation for the delivery of the metro extension to Kalamaria. These trials ensured the proper functioning of the system ahead of the expansion’s opening to the public. The temporary closure allowed engineers to finalize preparations and address any potential issues. Details regarding arrangements for passengers with existing travel cards are expected to be released alongside the service resumption. The extension to Kalamaria represents a significant development for the city’s public transportation network, improving connectivity and accessibility for residents. The reopening marks a step forward in Thessaloniki’s infrastructure improvements.