Construction of a connecting line between the Biryulyovskaya and Zamoskvoretskaya metro lines has begun in Moscow, Sobyanin said. At the same time, stations of the first section of the Biryulyovskaya line are being built. It is scheduled to be completed in 2028. The section will connect the BKL, MCC, Troitskaya and Zamoskvoretskaya lines. Almost 300,000 residents of three districts in Moscow will receive new metro stations with walking and transport accessibility, Sobyanin said. Telegram | Max | Read exclusively.