A 2wd would make it most of the way, but there’s a landslide between km14 and 15 that will stop most vehicle without clearance. Less than a kilometer later, there’s another landslide-affected area where clearance is needed to go above a big bumpy, going around isn’t possible as you would risk falling into the ravine… I don’t expect this road to be drivable past km 15 for long considering how unstable the terrain seems to be.