Parts of the country have been experiencing a heatwave since Mar 31, making it the longest spate of such weather on record
Thirty-seven of those points suffered extensive damages.
They said they were not sure if it would be possible to repair the roads for heavy vehicles before Eid-ul-Fir, which is expected to fall on June 27, a date subject to the appearance of moon.
Communications with the district is snapped for four days after the parts of the roads vanished in the landslides.
People are also taking risky hillside footpaths to cross the damaged parts of the roads.