There is a lot of fake information on the kalam road.
Many tour companies and locals of the area too spreading fake information that road is completed and carpeted.
FAKE NEWS
It is only 70-80% completed - visited 1 Jan. DO NOT GO ON YOUR OWN CAR. The rough patches will totally ruin and rough up your suspension.
That 30% unconstructed part is on very very bad areas, mostly bridges, and extremely rough where a sedan should NEVER BE TAKEN.
Unless you have your own 4x4 SUV, or rent one locally do not go!! Because that 20-30% rough patch is unimaginably bad.. not meant for cars.