The starting point and end point of Yu' an Expressway

Yu' an Expressway in Guizhou Province is from Qing Yu to Anlong Expressway.

Qing Yuqing—Anlong Expressway, referred to as "Yu 'an Expressway" for short, is the expressway between yuqing county, Zunyi City, Guizhou Province, China and Anlong County, Buyi and Miao Autonomous Prefecture in southwest Guizhou Province, and it is also the sixth cross of the "6 horizontal, 7 vertical and 8 connected" road network in Guizhou Province Expressway Network Planning.

Introduction to yuqing county

yuqing county is a county under the jurisdiction of Zunyi City, Guizhou Province. It is located in the hinterland of Guizhou and the southeast corner of Zunyi. It is the junction of Zunyi, Tongren, Qiannan and Qiandongnan. It borders Shiqian County in the east, huangping county in the south, shibin in the southeast, Weng 'an County in the southwest, Meitan County in the northwest and Fenggang County in the northeast, with a county area of 1,622 square kilometers.

yuqing county has a mild subtropical monsoon climate. Four distinct seasons, no cold in winter, no heat in summer and mild climate. The annual average temperature is 16.4℃. The average maximum temperature is 21.3℃, and the annual average minimum temperature is 12.9℃. There is not much frost and snow, the frost-free period is as long as 3 days, and the rainfall is abundant, with an average annual rainfall of 156 mm.

The weather warms up earlier in spring, but it is unstable, with frequent cold air activities, frequent low temperature and rainy weather, and hail and strong wind in some areas, but the disaster is not serious. There are many droughts in midsummer and rainy days in autumn. After winter, the temperature is lower and the rainfall decreases.