[any1]

It is most definitely closed. The only people in that area now are construction workers who are closing the gap between the two mountains Þorbjörn and Hagafell, in order to protect the power station.

Edit: For context: https://www.mbl.is/frettir/innlent/2023/12/18/i_vidbragdssto...

They're closing the barricade where the road intersects it. The northern intersection seems to be a priority rather than the southern one, like I thought first.