It's finally coming! The "big one" eagerly predicted by Shanghaiist in 2006 — China's tallest building will begin construction this year in Shanghai. At 580m, the Shanghai Center will top a triangle of impressive towers with the 420-meter-high Jin Mao Tower and the 492-meter-high Shanghai World Financial Center in the Lujiazui district of Pudong. The building will be designed by Gensler, a U.S. firm, in conjunction with the Shanghai-based Architectural Design & Research Institute of......