Is Shanxi National Highway 109 a secondary highway?

National Highway 109 enters Youyu Bailangou Village from Shentangbao, datong county, Shanxi Province, and leaves Shanxi Province. The whole journey is about 200 kilometers. The pavement is general, mostly cement pavement, and several newly-built and Yungang tourist sections are good. The slope is not big, which is a common hilly fluctuation in the Loess Plateau.

Special note: Before arriving in Yunxi Town, Zuoyun County, there were many large coal transport vehicles, most of which were overloaded, with many hidden dangers and serious coal dust pollution. Be extra careful.

Friendly reminder: Datong is a famous historical and cultural city. Destined to visit here. Yungang Grottoes are on the 109 line, and there are Jiulong Wall and Huayan Temple in the city. Surrounded by Hengshan Mountain, Hanging Temple, Yingxian Wooden Pagoda and other landscapes. It takes about two days by bike from downtown. ) Datong cuisine is well known, especially "Daoxiao Noodles" (Oriental Daoxiao Noodles), which is affordable and must be tasted.