Ok. Yes you are probably right that the error was old, but it only became important with the changes to Ruddamsvägen. Now it looks good and GPS routing of southbound traffic entering Stockholm city via Roslagvägen works again. Thanks!

The connection of Ruddamsvägen to Roslagsvägen is still wrong here. Ruddamsvägen should only connect to the northbound lane of Roslagsvägen. There is no way to cross from Ruddamsvägen onto the southbound lane of Roslagsvägen here, nor is it possible to cross from the southbound lane of Roslagsvägen onto Ruddamsvägen.

This changeset erroneously connects Ruddammsvägen to Roslagsvägen which derails GPS navigation for routes entering Stockholm city from north aling Roslagsvägen. This area is a construction site. There is no publicly accessable road here.