How would China’s Silk Road proposal affect the world in terms of trade, economy, and politics when it is completed?

How-would-Chinas-Silk-Road-proposal-affect-the-world-in-terms-of-trade-economy-and-politics-when-it-is-completed  loook for the map

Source: China sees itself at center of New Asian Order (Nov. 9, 2014)

How would China's Silk Road proposal affect the world in terms of trade, economy, and politics when it is completed?