Focusing on the development of people's livelihood, it is the only public transport subject in Shuangliu. There are 719 public transport operating vehicles, including 668 new energy buses, accounting for 93%. There are 77 operating lines, with a total length of 1300 kilometers, and about 35 million passengers per year; Responsible for the management and operation of Shuangliu's main road occupied parking resources and public parking lots. At present, there are 164 road sections under management, 11848 road occupied berths, 39 public parking lots and 6008 parking berths. Innovatively carry out energy supply, manage and operate one gas station, and the sales of refined oil will be about 7000 tons and cng4.7 million m in 2021 ³。