The video clip is from the settlements of Chiangjur and Sukanagara in Indonesia, not from the National Highway of Goa-Madgaon.
Meghalaya Police, through Twitter, confirmed that the video is from Indonesia. Moreover, many reports and YouTube channels are explaining where the incident is originally from Indonesia. According to these reports and YouTube channels, the landslide occurred on the Sukanagara highway, across the Chiangjur Regency, in Indonesia, on April 9, 2020.
Therefore, it is clear that the landslide video is from Indonesia and not the National Highway of Goa-Madgaon.