Heavy rainfall in the higher reaches caused landslides at various places in the Dehradun district. 16 roads have been blocked for traffic in Sahia while one each in Kalsi and Kalighat Sarona in Derhadun. The normal life of the residents has been adversely affected. Dehradun disaster control room official informed that names of 18 roads blocked in Sahia area Dauquaitakhatar, motor road, Kalsi Chakrata motor road, Kalsi Pairakhai motor road, Samutichoti motor road, Samarjain motor road, Sahia Kwanu motor road, Sakni Panjiya motor road, Sahia Utpalda motor road, Saisa Padaika motor road, Ranigoan motor road, Pichhla Pathau motor road, Gadol Sakrol motor road, Dauda motor road, Dandwa Kitroli motor road, Vinashatal motor road.