The Chamba-Rishikesh NH-94 on Wednesday was blocked after landslides occurred near Fakot and Bhinnu areas of the state's Tehri district.
The road clearing work is underway with machines being deployed in both the locations.
Earlier, the India Meteorological Department had predicted that heavy rainfall may lash some parts of Uttarakhand.
Meanwhile, deadly landslide also hit Manipur's Tamenglong town, taking away lives of nine people.