Road blockade by fallen debris from debris slide and flow from up slope and ~200m road stretch towards valley side failed
40.30 km from Sevok on NH-31A towards Gangtok
Road retaining structure, Cross drainage structure to lessen the effect of toe erosion of Teesta, Repair and maintenance of roadside drains. This is the worst affected stretch of NH-31A in between Melli and Rangpoh sector and this slide needs detailed in
Toe erosion by Teesta River