Thessaloniki gets ready for its metro launch in November
The underground rapid transit lines have been under construction for almost two decades due to various project delays
It will soon undergo a makeover
Vienna is on top for 8 years in a row
Plans have begun for the futuristic constructions
The new vehicles are electric
They will be available in Bulgarian and English
It is a part of the Urban Innovative Actions EU initiative
The other Scandinavian countries occupy the other 4 positions in the Top 5
Thousands of people took part in the survey