Minor road blockade; NH-31A road bench ~150m towards valley side got subsided ~1.5m
42.30 km from Sevok on NH-31A towards Gangtok
Breast wall on hillside of the road bench; proper drainage arrangement by repairing and maintaining the lined road side drains.Cross drainage structures in Teesta bank to lessen the effect of toe erosion.
Toe erosion by Teesta River