Heilongjiang, Sichuan, and Qinghai provinces have closed and controlled 3 sections of national and provincial highways due to snow.

The reporter learned from the road network center of the Ministry of Transportation that as of 8 o'clock, due to snowfall, 3 provinces (Heilongjiang, Sichuan, and Qinghai) have implemented proactive closure measures on 3 national and provincial highways, with 1 main route section closed and 2 toll stations closed.