On November 28, 2018, Wusong  Airport to Datang Expressway was officially opened to traffic, celebrating the 40th anniversary of the reform and opening up and the 60th anniversary of the founding of the Guangxi Zhuang Autonomous Region. Wuda Expressway is the first highway in Guangxi to adopt photovoltaic power generation. It is planned to generate an average annual power generation of 1.26 million kWh during the 25-year operation period. It is expected to supply the daily electricity consumption of Wusong Service Area and Tuanyu Service Area. It achieves self-sufficiency and saves about 750,000RMB in electricity every year.