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Beijing Subway Line 3 Launches: A New Era for Urban Commutes 
Beijing’s metro network expands to 879km as Line 3 opens after decades in planning, reshaping urban mobility. #CityLife
BeijingSubway
Beijing Subway Line 3 Launches: A New Era for Urban Commutes
Beijing Subway Line 3 Opens: Expanding China’s Longest Metro Network
Beijing’s new Subway Line 3 opened on December 15, expanding the metro network to 879 km, the longest in China. Line 3 connects the city’s east to west, enhancing daily commutes and transportation.