According to the data of Yunnan government, Yu Wei Expressway was contracted by Yunnan Jiaotou Group Highway Construction Co., Ltd., so the name of Yu Wei Expressway Construction Unit was Yunnan Jiaotou Group Highway Construction Co., Ltd.
The main line of Yu Wei Expressway is 1 12.66km, and the construction standard of two-way four-lane expressway is 37225m/ 128 extra-long bridge and 3920 1m/8 extra-long tunnel.