In March 1990, the project started with new financing support from the Hong Kong Branch of Bank of China and Hong Kong Bank with the effort from both parties. Meanwhile, the international consortium has successfully formed and signs a US $ 800 million project financing mortgage loan agreement in March 1991 to launch the project. In February, 1991, the finance mortgage loan files has been approval by relevant departments in China and the Guangdong Provincial Committee. The main construction and bridge project of Guangshen Expressway was completed and plan to make a temporarily test run in July 1994.