Shimla: Massive mudslides hit the Chandigarh-Shimla national highway between Parwanoo and Solan towns in Himachal Pradesh on Saturday owing to heavy overnight rains, that led to traffic snarls and posed a serious threat to motorists. The movement of traffic was hampered almost throughout the day due to massive landslides along the highway in Solan district. Motorists said the maximum landslips were on a 30-km stretch between Parwanoo and Kumarhatti, where over 20 km was either damaged or piled with boulders and muck. They said the falling debris threatens their safety while travelling through this stretch that has been excavated recently...