richlv
they are separate, although where to connect them could be discussed (see https://www.mapillary.com/map/im/ILVlElRRVSDWxtSi90om4A ).

roundabout itself has one lane only, the "hugging" roads are separate - see https://www.mapillary.com/map/im/l10npFOwQx63jpAHSP3Niw