Patra S.K., and Soraisam. C, 2017.  Macro-Scale (1:50,000) Landslide Susceptibility Mapping in Toposheet nos. 83 D/12 & 16, Kolasib and Aizawl district, Mizoram.GSI report of FS 2016-2017.
road is cut along friable lithology shale
E.of Vaitin
removal of overhangs and maintanence of roadside drainage
ex.cut slope and oversaturation due to infiltration of surface runoff