Moscow Metro: The Big Circle Line became the longest in the world
Moscow, 16 March 2023 – On March 1, 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 fully operational. The Big Circle Line is 70 kilometers long, with 31 stations and […]
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