The route was already blocked at two locations near Pangbave due to heavy rain, and the latest landslide has left debris at three points, complicating restoration work.
Authorities in Uttarkashi have restricted pilgrim and tourist movement between 8 pm and 5 am to reduce the risk of accidents caused by heavy rain, landslides and poor visibility.
In Uttarakhand, heavy rainfall triggered landslides, blocking 120 roads, including three national highways, while in Himachal, heavy rains caused a landslide in Shimla and a bridge collapse in Sangla.
Amid heavy rain alerts, Almora and Nainital administrations declared Friday a holiday for Classes 1-12 in all government, aided, private schools and anganwadis.
The 120-metre stretch near Kameda, located in the highly landslide-prone Rudraprayag district, experiences significant debris flow during the monsoon season.
