Is the road from Qing Yu, leiyang city to Changping a city road or a provincial road?

Provincial Highway According to Baidu map, leiyang city Qing Yu-Changping Highway is a provincial highway in Hunan Province and the main road connecting different cities or regions in the province, which is managed and maintained by the Provincial Department of Transportation, while the city road is a road connecting different regions or cities in the city, which is managed and maintained by the Municipal Department of Transportation.