I’m an avid road-remover, @Designer_Biswajit. It’s one of my passions to keep the map clean in areas where we’re working hard to add new roads.
I will focus on one area and use the same methodology as with adding roads: One Deletion/Adjustment per edit. The only exception is if I’m in a dense area and there are roads to remove that are not connected to any of the same main roads.
If a road or section is particularly bad, I will highlight the entire thing and use the ‘Other’ option in the edit menu to describe the problem. This has worked quite well.
The approval rate is disheartening with road edits/adjustments/removals, but I keep at it.