Opening of the Big Circle Line metro line in Moscow
epa10498775 Russian people at the station Nagatinsty Zaton of the Big Circle Line (BCL) of the Moscow subway, in Moscow, Russia, 02 March 2023. The Big Circle Line, whose length is over 70 kilometers long with 31 stations and three train depots, is one of the biggest underground construction project in the world. Launch of the BCL will improve the transport situation in 34 districts of Moscow with a population of 3.3 million people and considerably reduce the burden on other subway lines, according to its operator Moscow Metro. EPA/YURI KOCHETKOV
