I am a relatively novice contributor. I’ve been able to add new features and edit existing ones, but I have not been able to delete parts of streets in the US that are based on Tiger data but which don’t actually exist (in some cases, Tiger shows a through street where actually the street ends). I’m using Potlach online for editing and can’t figure out how to delete just part of a street (or a whole street for that matter).
Thank you for any tips on how to fix these errors.