Gogoi, D, Tewari, H.  (2017). Macro-scale landslide susceptibility mapping in parts of 78A/4, 8, 12 and 78F/1, 5, 9, 10, Darjeeling and Jalpaiguri districts, West Bengal
NH-31A 28th mile slide from Sevok(Tiger Bridge) towards  Gangtok
22.65 km from Sevok(Tiger Bridge) on NH-31A towards  Gangtok
Construction of a series of breast walls from the Lodhama river bed (toe of the slide) up to the road bench, construction of contour drains and catch water drains.
Toe erosion by nala