From 6 to 52 Kilometers: Sofia Metro Marks 27th Anniversary
Today marks the 27th anniversary of the Sofia Metro, which first began operations with its initial section between "Slivnitsa" and "Konstantin Velichkov." Stoyan Bratoev, Director of the Sofia Metro, celebrated the occasion by expressing gratitude to the colleagues from "Metropolitan," construction companies, designers, and investors involved in the project.
Reflecting on the beginnings of the metro, Bratoev note