Channelization, Intersection Carriageway Label

The survey was conducted in the Channelization. What should be the carriageway label? Should the intersection (Roundabout) be coded as well?

For carriageway label use whatever code applies to the road as you get round the corner (cant tell from the map). Don’t need to record the roundabout here because the survey vehicle is not on the roundabout circular, it looks like it will be recorded on the return survey direction.