The landslide is caused by a combined affect of high slope angle, loose of toe support due to road cutting, reduction of shear strength of the slope forming material due to seepage of water
Tep, Y. and Kumar, A. (2018); MacroScale (1:50,000) Landslide Susceptibility Mapping in Toposheet nos. 83C/16 and 83H/1 in  Dima Hasao and Cachar districts in Asam and East Jaintia hills  District in  Meghalaya and West and Central MNipur district in MNi
This road section is no more used.
Duiheng2
Old HaflongSilchar road
Toe support for the affected slope through construction of strong RCC retaining wall with sufficient weep holes. Construction of road side drain.
Anthropogenic unplanned construction of road. Reduction of strength of strength of the slope forming material on supersaturation due to heavy rainfall.