Land sliding near Lowari Tunnel on Wednesday blocked linking routes to Dir and Chitral at Ziarat stop from rest of the region.
Heavy rain in the area alongside lightning strike at Lowari Top resulted in land sliding. Sources told that as many as four cars have also been drowned in floodwater.
The mishap left two drivers injured who were shifted to a nearby hospital for medical assistance.
Reportedly, rescue teams have reopened the Dir Road after cleaning process, while work is underway to unblock the Chitral Road for traffic.
Several passengers have been stranded in Lowari Top due to the landslide.