Theophilus, P.K. and Megotsohe Chasie, 2014. Updation of existing landslide inventory of North Eastern Region. GSI, RHQ, NER, Shillong,  Item Code: SER/NER/RHQ/2013/030; Unpub. GSI Report of FS 2013-2014
Road bench destroyed at two places along the distressed zone. Tezu-Hayuliang road corridor, the Tidding bridge has been reportedly washed-off three times (as per BRO).
Arrowa-Tidding Bridge
Tezu-Hayuliang road
Inherent slope conditions, severe toe erosion by the debris-laden, turbulently flowing Tidding river, erosion by the presence of numerous unguided water courses on the distressed slope face