In my opinion as a local resident in Vestfjords that uses  this "road" sometimes in the sumer, this "road" should be a "unclessafid road" not a secondary road. Reason being this "road" Is basicly a track. It gets almost no service, it defanly does not get any type of winter service and is closed when weather says it close and open when snow melt. This road has couse problem in the past when a good hearted person has change it classification so it turns up on navigation as best way to Ísafjörður and tourist have gotten stuck in snow up there with no mobile service. In a similar road in this aria people were stuck for 2 days before they were rescued. So i strongly recommed we downgrade this "road" so nobody will get hurt this winter :)  but i do say in good weather in the sumer its a nice ruff track. But defanly nobody especally non local should mess with it from september until late june :)