Dumping of waste material has caused the dragging effect on the road side and has triggered the slide, Proper cemented linned/gradient  drainage system is to be constructed.
Naveen Kumar Nigam, Kezhasilie Chiezou, 2022, Remote Sensing based Macroscale (1:50,000) landslide susceptibility mapping in Toposheets 82O/04,8,11,12,15,16; 82P/07 to 11, 13,14 and 83 M/05 covering parts of East Siang, Upper Siang, Dibang Valley and Low
 Slide triggred due to incessant rainfall, Suitable suggested remedial measures are to be taken.
Sisseri bridge slide
NH-13, towards sisseri bridge
1. Removal of slided material 2. Construction of retaining wall
Dumping of waste material has caused the dragging effect on the road side and has triggered the slide, Lack of proper linned drainage