Due to heavy snowfall public utility systems in Himachal Pradesh have been disrupted in the past two days. In the state 355 roads including 3 National Highways are blocked. Meanwhile, the roads which are closed are 14 roads in Chamba, 2 in Kangra, 29 in Kinnaur, 47 roads and 2 national Highways (NH) in Kullu, 29 roads in Mandi district, 54 roads were closed in Shimla, and 177 roads in Lahaul Spiti.