Hi there, thanks for editing OSM :)
Just wanted to remind you that adding roads to OSM that are only proposed on paper is generally discouraged. 
If you are going to add a proposed road, it must be tagged correctly so it doesn't appear as a trafficable road (as this one currently is) and confuse navigation. 
See https://wiki.openstreetmap.org/wiki/Tag:highway%3Dproposed for the correct usage of tags for proposed roads. 
If you are unsure, let me know and I can correct it for you :)
Cheers,
Stephen