Massive landslides in the Kalimpong region of Darjeeling district have cut off National Highway 10, which connects Sikkim and West Bengal.
A landslide on June 26 had stopped the traffic between the two states for three days.
The Border Road Organisation and the local authorities are jointly attempting the clear the highway swiftly and restore connectivity.
Although vehicle movement has stalled, some people are crossing the blocked area by foot.
