You are putting that driver In danger going over that void in the road. Common sense would tell you to demolish that bit of rd where those slabs are hanging and then fill that portion of road first the company you work for am afraid are not doing there jobs right and certainly the drive of the bulldozer should not be driving over that damage road it’s to dangerous and looks if it ready to collapse.That dozer is in need of a engine rebuild. Burning way to much oil.Il fallait enlever les plate forme et remplir le vide avant de commencer le travail.