Yup. You'll pass three in Norway if you are going straight from OSL to Sweden, going on E16, none in Sweden as far as I know.
You can skip one by driving some more local roads, but as the toll you are skipping would be 2.40USD, I don't think it would be beneficial
If you for some reason are going in to Oslo before heading out, you'll pass a number of them.
I just hope there will be some shock movement or smth. It’s been so boring for the last 6 years and no major movements. Especially the last two years
Silly Season 2026