On April 6, Chinese President Xi Jinping will visit the United States and meet US President Donald Trump for the first time at Mar-a?Largo resort located in Florida. The very first Xi-Trump summit will be a significant event in the Sino-American relations under the Trump administration. It is an urgent task for China’s policymaking communities across economy and diplomacy to find a common ground that can serve as the linchpin in Sino- American economic relations in the Trump era. A previous report released by the CCG in January identifies infrastructure investment as one of the eight areas in which the two countries can cooperate to offset the negative effects of the election of Donald Trump. This report further argues that infrastructure cooperation between the two nations constitutes a win-win situation by rendering benefits for both sides.This report points out that there are seven reasons for optimism in US- China cooperation over infrastructure investment.