China's Mega Projects - World's Largest Metro Network: Beijing Metro | Engineering Documentary

China's Mega Projects - China's Tallest Building: Shanghai Tower:    • China's Tallest Building: Shanghai To...  

Beijing is China's political, economic and cultural center, as well as a fast developing megacity. As with many other metropolises in the world, traffic is a huge problem. Compared to other modes of transportation, the subway is efficient and energy-saving and undoubtedly one of the best ways to solve the traffic problem in Beijing. Currently in Beijing a mega metro network is being constructed with unprecedented speed and quality.
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