NewsThe Big Circle Line in Moscow Metro becomes the longest in the worldegyptezine.comMarch 2, 2023 March 2, 2023 MENA Newswire: the Big Circle Line (Bolshaya Koltsevaya), designed to expand and modernize the subway system, mainly to relieve traffic congestion on the Circle Line (Koltsevaya Line) and reduce traffic jams in Moscow, finally became...
